# Captions Help Center

> Get the most out of the Captions app

- [Intro to Captions](https://captions.ai/help/docs/intro.md): Get started with Captions, the AI video platform for creators, marketers, and developers to shoot, edit, translate, and export videos on iOS and web.
- [How to Sign Up and Sign In to Your Captions Account](https://captions.ai/help/docs/signup-signin.md): Learn how to create a Captions account and sign in across devices. Register with Google, Apple, email, or phone to access your videos and subscription.
- [Download Captions for iPhone](https://captions.ai/help/docs/app/ios.md): Install the Captions iPhone app from the App Store, create your account, and start recording, editing, and exporting videos on iOS.
- [Access Captions on Web Browser](https://captions.ai/help/docs/app/web.md): Learn how to access and use Captions on web. Sign up, sign in, and start creating videos on your computer with this step-by-step guide.
- [Captions Lite for Android](https://captions.ai/help/docs/app/android.md): Captions Lite for Android brings essential manual video editing to your phone — import, translate, dub, and caption videos with a streamlined AI toolset.
- [Captions Desktop (Legacy)](https://captions.ai/help/docs/app/web-legacy.md): Guide to the legacy Captions desktop web app at desktop.captions.ai, a timeline-based AI video editor with a dark interface and no credits system.
- [Moving from Captions Desktop to Web](https://captions.ai/help/moving-from-desktop-to-web.md): Captions Desktop shuts down after September 30. Export your projects and move your subscription to Captions on Web at captions.ai/home to keep editing.
- [Cappy — your AI text companion](https://captions.ai/help/docs/app/text.md): Chat with Cappy, the Captions AI video editor you control by text message — send clips or ideas and refine your video through a simple text conversation.
- [Support](https://captions.ai/help/docs/support.md): Contact Captions support 24/7 for help with the iOS or web app, AI video features, billing, and technical questions — plus tutorials and the help center.
- [Subscriptions & Plans](https://captions.ai/help/docs/subscriptions.md): Compare Captions subscription plans — Free, Basic, Max, and Scale — with monthly and yearly pricing, credits, and AI video features for creators.
- [Manage Subscription & Billing](https://captions.ai/help/docs/manage-my-subscription.md): Manage your Captions subscription and billing — switch plans, update payment, sign in across devices, and handle account changes on iOS, Android, and web.
- [Format Requirements and Feature Availability by Platform](https://captions.ai/help/docs/feature-availability.md): Compare Captions video format requirements, resolution limits, aspect ratios, and AI feature availability across iOS, web, and legacy desktop.
- [Understanding Credits](https://captions.ai/help/docs/ai-usage.md): Understand how AI credits work in Captions across every plan — image, video, sound, music, voiceover, and AI Edit usage on iOS and web.
- [Cancel Your Captions Subscription](https://captions.ai/help/docs/how-to-cancel.md): Learn how to cancel your Captions subscription through the App Store, Google Play, or the Captions website billing portal on iOS, Android, and web.
- [Prompt to Video: Create Talking Videos from Text Prompts](https://captions.ai/help/docs/project/mirage-edit.md): Turn text prompts into fully edited AI talking videos with Captions Prompt to Video, powered by Mirage. Auto A-roll, B-roll, captions, and edits.
- [Generate Audio](https://captions.ai/help/mirage/step-1-script-and-audio/generate-audio.md): Generate studio-quality Mirage voiceovers in Captions using emotion tags, voice selection, supported TTS languages, voice clones, and character limits.
- [Mirage Audio](https://captions.ai/help/mirage/step-1-script-and-audio/mirage-audio.md): Clone your voice with Mirage Audio in Captions to create natural AI voiceovers that preserve your accent and speaking style across every project.
- [Record Audio](https://captions.ai/help/mirage/step-1-script-and-audio/record-audio.md): Record a voice track directly in Captions for your Mirage video, pick a microphone input, review your take, and retake up to 60 seconds cleanly.
- [Upload Audio](https://captions.ai/help/mirage/step-1-script-and-audio/upload-audio.md): Upload an MP3, WAV, MP4, or MOV file in Captions to use as the Mirage voice track; Mirage extracts audio and supports every spoken language.
- [Actor Prompting Guide](https://captions.ai/help/mirage/step-2-actor-generation/actor-prompting-guide.md): Structure Mirage actor and background prompts in Captions: describe appearance, performance, scene, camera, and lighting in one clear prompt.
- [Actor Variant](https://captions.ai/help/mirage/step-2-actor-generation/actor-variant.md): Generate new looks for a Mirage actor in Captions by writing a short prompt to change clothing, hairstyle, makeup, or scene while keeping identity.
- [Generate Actor from Image](https://captions.ai/help/mirage/step-2-actor-generation/generate-actor-from-image.md): Upload a vertical reference image in Captions to clone a custom Mirage actor, frame the subject, and add it to your Actor Library for reuse.
- [Generate, Edit, and Share](https://captions.ai/help/mirage/step-3-generate-edito-share/generate-edit-share.md): Select Mirage actors, generate AI videos with credits, reshoot takes, edit captions and timing, then download individually or as a ZIP archive.
- [Remix Video](https://captions.ai/help/mirage/step-3-generate-edito-share/remix-video.md): Remix an existing Captions Mirage video or project with new actors, scripts, translations, and voices to localize, A/B test, and repurpose content.
- [Browse avatars or create a custom avatar from a text prompt](https://captions.ai/help/docs/project/mirage-edit-actors.md): Browse our avatar library in Captions to create avatars, AI twins, and generate custom avatars from a photo or prompt with Mirage Avatar X.
- [Lipdub](https://captions.ai/help/docs/captions/lipdub.md): Translate videos into 30+ languages with Lipdub in Captions. AI syncs lip and face movement to the dubbed audio so the result looks natural on screen.
- [Script Generator](https://captions.ai/help/docs/project/script.md): Generate video scripts with AI in Captions. Describe your idea, pick a template, tone, length, and language to draft a ready-to-record script fast.
- [Import & Upload](https://captions.ai/help/docs/project/import-upload.md): Import video, audio, or image files into Captions on iOS, Android, and Web. Upload from device, paste a YouTube URL, and start editing or captioning fast.
- [Camera & Teleprompter](https://captions.ai/help/docs/project/camera.md): Record videos in Captions with the built-in camera and teleprompter on iOS. Adjust flash, timer, HD or 4K quality, and read scripts hands-free.
- [Auto-edit clips with captions, B-roll, and music in AI Edit](https://captions.ai/help/docs/project/ai-edit.md): Turn any clip into a polished video with Captions AI Edit. Pick a style and get auto captions, transitions, B-roll, music, and motion graphics on iOS and web.
- [Clips](https://captions.ai/help/docs/project/clips.md): Turn long podcasts, streams, webinars, or gameplay into short social-ready clips with Captions Clips. AI finds, cuts, reframes, and ranks the best moments.
- [Turn Reddit comments into short-form videos automatically](https://captions.ai/help/docs/project/reddit-to-video.md): Turn Reddit comments into short videos in Captions. Paste a comment URL to auto-generate videos with AI voiceover and background footage for TikTok or Reels.
- [Chat-Based Editing](https://captions.ai/help/docs/timeline/chat-to-edit.md): Edit Captions projects with natural-language prompts. Attach images or videos, chain requests, and iterate with follow-ups to change music, fonts, and more.
- [Add Captions](https://captions.ai/help/docs/captions/add-captions.md): Add captions on iOS or on Captions on Web. Generate captions with AI, add them manually on mobile, or walk through the web editor flow from upload to export.
- [Customize caption styles with fonts, colors, and effects](https://captions.ai/help/docs/captions/styles.md): Style captions in Captions with fonts, colors, emojis, AI emphasis, split words, transitions, and templates on iOS, Android, and web.
- [Word Effects](https://captions.ai/help/docs/captions/word-effects.md): Edit individual caption words in Captions to change spelling, breaks, color, font, emojis, timing, or apply Supersize, Emphasize, and background effects.
- [Move, Resize, and Rotate Captions](https://captions.ai/help/docs/captions/move-and-resize.md): Move, resize, and rotate captions across an entire project in Captions on iOS, web, or Android using drag, pinch, and two-finger rotation gestures.
- [Hide & Delete Captions](https://captions.ai/help/docs/captions/hide-and-delete.md): Hide captions to export a clean video, or permanently delete them to add your own manually. Available on iOS, web, and Android in the Captions app.
- [Edit Spelling of Captions](https://captions.ai/help/docs/captions/edit-spelling.md): Correct auto-generated caption spelling on iOS or desktop in Captions. Tap or click any word, edit the phrase, and reapply to fix AI transcription errors.
- [Adjust Timing](https://captions.ai/help/docs/captions/adjust-timing.md): Fine-tune when captions appear on screen in Captions by adjusting single word timing or dragging the start and end handles of full caption phrases.
- [AI Video Dubbing and Translation Guide](https://captions.ai/help/docs/captions/dubbing.md): Automatically dub videos into 30+ languages with Captions AI. Translate speech, edit dubbed captions, and adjust volume while keeping natural voice and timing.
- [Add & Delete Sections](https://captions.ai/help/docs/timeline/add-delete.md): Add new sections anywhere on your Captions timeline from your camera roll, or delete entire sections or trimmed portions to refine your video project.
- [Split & Merge Sections](https://captions.ai/help/docs/timeline/split-merge.md): Split video sections at any point on the Captions timeline or merge two sections back together at a transition point to restructure your video project.
- [Reorder Shots](https://captions.ai/help/docs/timeline/shot-reorder.md): Rearrange the order of shots on the Captions timeline by tapping a shot, selecting Reorder, and dragging it forward or backward in your video project.
- [Trim and Cut Videos Automatically or Manually](https://captions.ai/help/docs/timeline/trim.md): Trim videos in Captions with AI to auto-remove pauses and filler words, or manually drag handles to trim shots, overlays, and music tracks on the timeline.
- [Shots & Transitions](https://captions.ai/help/docs/timeline/transitions.md): View your Captions project by AI-detected shots and add visual transitions between them. Split clips, choose a transition style, and edit or remove it.
- [Keyframes](https://captions.ai/help/docs/captions/keyframes.md): Animate caption and image overlay position and size over time with Keyframes in Captions iOS. Set start and end points and pick linear, ease, or instant curves.
- [Manage Audio Tracks in Video Overlays](https://captions.ai/help/docs/visual/audio.md): Extract audio from video overlay tracks in Captions to independently adjust volume, mute, and manage sound for cleaner multi-track video editing.
- [AI Eye Contact Adjustment for Videos](https://captions.ai/help/docs/visual/eye-contact.md): Automatically redirect eye gaze toward the camera in your videos with Captions AI Eye Contact. Get natural-looking connection with viewers in one tap.
- [Media Overlay](https://captions.ai/help/docs/visual/media.md): Generate AI images and b-roll, import stock media, or replace and edit video overlays in Captions projects using models from Luma, Google, OpenAI, and more.
- [Background Removal / Cutout](https://captions.ai/help/docs/visual/cutout.md): Remove and replace video and overlay backgrounds with AI Cutout in Captions. Swap in stock images or your own photos for a clean green-screen style effect.
- [Auto-Zoom Video Effects](https://captions.ai/help/docs/visual/zoom.md): Automatically add dynamic zoom effects to the most engaging parts of your video with Captions AI Zoom. Choose intensity and animation curve on iOS.
- [Add Automatic Video Titles](https://captions.ai/help/docs/visual/title.md): Automatically generate a title at the start of your video in Captions based on your captions. Pick from style options, edit text, or remove the title.
- [Add Static Text Overlays](https://captions.ai/help/docs/visual/text.md): Add static text overlays to your videos in Captions. Reposition, resize, rotate, adjust duration on the timeline, and edit spelling, font, and color.
- [Music Tracks in Captions](https://captions.ai/help/docs/audio/music.md): Generate AI music tracks or import your own audio to score Captions video projects. Adjust volume, enable ducking, and choose Soundraw or Udio models.
- [Sound Effects](https://captions.ai/help/docs/audio/sounds.md): Generate AI sound effects with ElevenLabs, MMAudio, or Stability AI, or import your own clips to punch up transitions and key moments in your videos.
- [Denoise Audio](https://captions.ai/help/docs/audio/denoise.md): Remove background noise, echo, wind, and crowd sounds from your videos with Captions AI Denoise for clean, studio-quality vocals in one tap.
- [Censor](https://captions.ai/help/docs/audio/censor.md): Automatically bleep curse words in your videos with Captions' AI Censor. Apply to all profanity at once or censor individual words manually on iOS.
- [Voiceover](https://captions.ai/help/docs/audio/voiceover.md): Generate AI voiceovers, import audio, or create a voice clone for your videos in Captions. Choose from ElevenLabs, Cartesia, PlayHT, and OpenAI models.
- [Publish & Export](https://captions.ai/help/docs/settings/export.md): Export finished Captions video projects to your device on iOS or web — pick resolution and quality, and unlock AI-powered exports with a subscription.
- [Scale & Content Fit](https://captions.ai/help/docs/settings/scale-and-format.md): Resize your Captions video project and pick an aspect ratio — 9:16, 16:9, 1:1, or 4:5 — with Fill or Fit content options for iOS and web exports.
- [Manage Projects](https://captions.ai/help/docs/settings/managing-projects.md): Organize your Captions video projects on iOS, Android, and web — rename, duplicate, download, and delete projects and clips stored locally on each device.
- [Captions Cloud](https://captions.ai/help/docs/settings/captions-cloud.md): Back up and sync imported and Captions Camera video clips across devices with Captions Cloud, available on iPhone with all paid Captions subscriptions.
- [Undo & Redo](https://captions.ai/help/docs/settings/undo-and-redo.md): Undo and redo recent edits in the Captions video editor on iOS, Android, and web — plus tips on duplicating projects before making major changes.
- [How to Delete Your Captions Account Permanently](https://captions.ai/help/docs/settings/delete-account.md): Permanently delete your Captions account and learn what happens to your data, projects, and subscription when you close it on iPhone, Android, or desktop.
- [Lost or Missing Projects](https://captions.ai/help/docs/troubleshooting/lost-projects.md): Find out why Captions video projects go missing after signing out or switching devices, and learn how to back up and protect projects on iOS and desktop.
- [Restore Your Subscription](https://captions.ai/help/docs/troubleshooting/restore-subscription.md): Restore your Captions subscription on a new iPhone, Android, or desktop — sign in with your original Apple, Google, Stripe, or Play Store purchase method.
- [Login Method Issues](https://captions.ai/help/docs/troubleshooting/login-method.md): Recover a forgotten Captions login method or switch between Google, Apple, email, and phone sign-in to regain access to your subscription and projects.
- [Credits and AI Usage](https://captions.ai/help/docs/troubleshooting/credits.md): Troubleshoot Captions AI credit issues — learn how monthly credits rollover, top-ups, and expirations work across Basic, Max, and Frontier subscription plans.
- [Watermark on Exported Video](https://captions.ai/help/docs/troubleshooting/watermark.md): Remove a watermark from an exported Captions video — verify your active subscription, check for Max-only features, and re-export from iOS or web correctly.
- [Transcription Failed](https://captions.ai/help/docs/troubleshooting/transcription-failed.md): Fix the Captions transcription failed error when uploading a video — switch between Wi-Fi and cellular data, then retry the upload on iOS or web.
- [Can't Export or Download](https://captions.ai/help/docs/troubleshooting/export.md): Fix Captions export errors — switch networks, check device storage, and try alternate export settings when a video won't download from iOS or web.
- [Mirage API overview](https://captions.ai/help/docs/api/overview.md): Get started with the Mirage API for state-of-the-art AI video captioning and generation, including platform account setup and x-api-key authentication.
- [API pricing](https://captions.ai/help/docs/api/pricing.md): See simple usage-based Mirage API pricing for AI video captions billed per minute and Mirage Avatar X generation billed in 6-second increments.
- [Rate limiting](https://captions.ai/help/docs/api/rate-limiting.md): Understand Mirage API rate limits per organization for video captions and video generation, plus how to handle HTTP 429 Too Many Requests errors.
- [Get started with video captions](https://captions.ai/help/docs/api/video-captions.md): Automatically transcribe audio and render animated stylized captions onto vertical video with the Mirage video captions API and caption template IDs.
- [Caption templates](https://captions.ai/help/docs/api/video-caption-templates.md): Browse the default Mirage caption template gallery with preview videos and template IDs you can pass to the video captions API for styled video captions.
- [Get started with avatar generation using Avatar X](https://captions.ai/help/docs/api/video-generation.md): Generate lifelike avatar videos from audio with the Mirage Avatar X API. Send an audio clip and reference image to get 720p MP4 output in minutes.
- [Avatar catalog](https://captions.ai/help/docs/api/actor-catalog.md): Browse portrait and landscape avatar previews for the Mirage Video API, then copy the exact avatar enum value to use in create-video requests.
- [List Videos](https://captions.ai/help/api-reference/videos/list-videos.md): List videos for the authenticated API key with optional pagination.
- [Create Video](https://captions.ai/help/api-reference/videos/create-video.md)
- [Retrieve Video](https://captions.ai/help/api-reference/videos/retrieve-video.md): Get the status of a video.
- [Retrieve Video Content](https://captions.ai/help/api-reference/videos/retrieve-video-content.md): Download the video file (redirects to video URL).
- [Add Captions to a Video](https://captions.ai/help/api-reference/video-captions/add-captions-to-a-video.md): Create a captioned video from either an uploaded video file or an existing video ID.
- [List Caption Templates](https://captions.ai/help/api-reference/video-captions/list-caption-templates.md): List available caption style templates.
- [Retrieve Caption Template](https://captions.ai/help/api-reference/video-captions/retrieve-caption-template.md)
- [Tesseract](https://captions.ai/help/tesseract.md): Turn your ideas and footage into editable videos with your AI agent.
- [What's new in Captions: AI video features and updates](https://captions.ai/help/whats-new.md): Browse the latest Captions release notes, including new AI video features, editor updates, and improvements across the iOS app and web editor.
- [List Videos](https://captions.ai/help/api-reference/videos/list-videos.md): List videos for the authenticated API key with optional pagination.
- [Create Video](https://captions.ai/help/api-reference/videos/create-video.md)
- [Retrieve Video](https://captions.ai/help/api-reference/videos/retrieve-video.md): Get the status of a video.
- [Retrieve Video Content](https://captions.ai/help/api-reference/videos/retrieve-video-content.md): Download the video file (redirects to video URL).
- [Add Captions to a Video](https://captions.ai/help/api-reference/video-captions/add-captions-to-a-video.md): Create a captioned video from either an uploaded video file or an existing video ID.
- [List Caption Templates](https://captions.ai/help/api-reference/video-captions/list-caption-templates.md): List available caption style templates.
- [Retrieve Caption Template](https://captions.ai/help/api-reference/video-captions/retrieve-caption-template.md)
- [List Videos](https://captions.ai/help/api-reference/videos/list-videos.md): List videos for the authenticated API key with optional pagination.
- [Create Video](https://captions.ai/help/api-reference/videos/create-video.md)
- [Retrieve Video](https://captions.ai/help/api-reference/videos/retrieve-video.md): Get the status of a video.
- [Retrieve Video Content](https://captions.ai/help/api-reference/videos/retrieve-video-content.md): Download the video file (redirects to video URL).
- [Add Captions to a Video](https://captions.ai/help/api-reference/video-captions/add-captions-to-a-video.md): Create a captioned video from either an uploaded video file or an existing video ID.
- [List Caption Templates](https://captions.ai/help/api-reference/video-captions/list-caption-templates.md): List available caption style templates.
- [Retrieve Caption Template](https://captions.ai/help/api-reference/video-captions/retrieve-caption-template.md)
- [List Videos](https://captions.ai/help/api-reference/videos/list-videos.md): List videos for the authenticated API key with optional pagination.
- [Create Video](https://captions.ai/help/api-reference/videos/create-video.md)
- [Retrieve Video](https://captions.ai/help/api-reference/videos/retrieve-video.md): Get the status of a video.
- [Retrieve Video Content](https://captions.ai/help/api-reference/videos/retrieve-video-content.md): Download the video file (redirects to video URL).
- [Add Captions to a Video](https://captions.ai/help/api-reference/video-captions/add-captions-to-a-video.md): Create a captioned video from either an uploaded video file or an existing video ID.
- [List Caption Templates](https://captions.ai/help/api-reference/video-captions/list-caption-templates.md): List available caption style templates.
- [Retrieve Caption Template](https://captions.ai/help/api-reference/video-captions/retrieve-caption-template.md)
- [List Videos](https://captions.ai/help/api-reference/videos/list-videos.md): List videos for the authenticated API key with optional pagination.
- [Create Video](https://captions.ai/help/api-reference/videos/create-video.md)
- [Retrieve Video](https://captions.ai/help/api-reference/videos/retrieve-video.md): Get the status of a video.
- [Retrieve Video Content](https://captions.ai/help/api-reference/videos/retrieve-video-content.md): Download the video file (redirects to video URL).
- [Add Captions to a Video](https://captions.ai/help/api-reference/video-captions/add-captions-to-a-video.md): Create a captioned video from either an uploaded video file or an existing video ID.
- [List Caption Templates](https://captions.ai/help/api-reference/video-captions/list-caption-templates.md): List available caption style templates.
- [Retrieve Caption Template](https://captions.ai/help/api-reference/video-captions/retrieve-caption-template.md)
- [Category](https://captions.ai/help/_snippets/category.md)
- [New features](https://captions.ai/help/_snippets/new-features.md)
- [Timestamp](https://captions.ai/help/_snippets/timestamp.md)
- [Mirage API](https://captions.ai/help/api-reference/api.md): Generate hyperrealistic talking-head videos at scale with the Mirage API, delivering lifelike audio, expressions, and gestures for production teams.
- [Build with Captions](https://captions.ai/help/api-reference/build-with-captions.md): Bring Captions AI video generation and editing to your web and mobile apps with our developer APIs, brand guidelines, and attribution requirements.
- [Claude](https://captions.ai/help/api-reference/integrations/claude.md): Use Claude Desktop with the Captions MCP Server to prompt AI video generation API calls and search the Captions documentation directly from chat.
- [Clay](https://captions.ai/help/api-reference/integrations/clay.md): Generate hyper-personalized AI avatar videos at scale in Clay using the Captions integration for sales outreach and user-generated marketing content.
- [Cursor](https://captions.ai/help/api-reference/integrations/cursor.md): Use Cursor with the Captions MCP Server to trigger AI video generation API calls and search the Captions documentation from your coding workflow.
- [All Integrations](https://captions.ai/help/api-reference/integrations/overview.md): Browse Captions integrations with Clay, Zapier, Claude, Cursor, and MCP to generate and edit AI videos alongside the iOS, Android, and Desktop apps.
- [Zapier](https://captions.ai/help/api-reference/integrations/zapier.md): Connect Captions with thousands of apps through the Zapier integration to automate AI video generation workflows across your marketing and sales stack.
- [AI Ads Creator for Marketing Videos](https://captions.ai/help/docs/project/ai-ads.md): Generate UGC-style ads in minutes with Captions AI Ads. Paste a product URL to auto-create marketing videos with AI avatars, scripts, and voiceover.
- [AI Creator Video Generator Guide](https://captions.ai/help/docs/project/ai-creator.md): Create AI videos without a camera using Captions AI Creator. Write a script, pick an avatar, and generate talking videos with AI Echo.
- [Sign In Trouble](https://captions.ai/help/english/captions/get-started/sign-in-trouble.md): Resolve Captions sign-in issues during the move from Mirage Studio to captions.ai — find the right web experience and access your subscription and projects.
- [Captions | Create, Edit & Translate Videos with AI](https://captions.ai/help/index.md): Step-by-step help, troubleshooting, and how-to guides for Captions and Mirage — AI video tools for creators, marketers, and businesses on iOS and web.
- [Subscription & Billing](https://captions.ai/help/mirage/account-management/mirage-billing.md): Compare Captions Mirage subscription plans, seat limits, monthly credits, and pricing tiers, plus how to cancel or request a refund on your plan.
- [Understanding Credits](https://captions.ai/help/mirage/account-management/mirage-credits.md): See how Mirage credits are allocated per plan, deducted per second of AI video generation, and how top-ups and monthly expirations work in Captions.
- [Content Moderation](https://captions.ai/help/mirage/account-management/mirage-moderation.md): How Captions moderates Mirage Studio AI video content with proactive detection, human review, and enforcement to keep generation safe and responsible.
- [Sign Up and Sign In](https://captions.ai/help/mirage/account-management/mirage-sign-up.md): Sign up or sign in to Captions with email, Google, Microsoft, or Apple to start generating Mirage AI actor videos, voiceovers, and talking video ads.
- [Support](https://captions.ai/help/mirage/account-management/mirage-support.md): Whether you have a quick question, need technical assistance, or want help with billing, Mirage Studio offers multiple ways to get support.
- [The Mirage AI Video Model](https://captions.ai/help/mirage/mirage.md): Meet Mirage, the audio-driven Captions foundation model that generates fully original AI actor videos, expressive performances, and custom backgrounds.
- [Prompt Guide](https://captions.ai/help/mirage/mirage-prompt-guide.md): Write effective Mirage prompts in Captions: describe your AI actor, expression, background, camera, and lighting in one flowing scene description.
- [Mirage Studio Quick Start](https://captions.ai/help/mirage/mirage-studio.md): Get started with Mirage Studio in Captions: generate a voice track, create an AI actor from a prompt or image, and render your first talking video.
- [Adding Team Members](https://captions.ai/help/mirage/mirage-teams.md): Invite team members to your Captions workspace, assign Admin or Member roles, manage seats, and remove teammates to control access and billing.
- [Captions on Android](https://captions.ai/help/platforms/android.md): Discover every feature on Captions for Android: captions, AI dubbing, teleprompter, AI Eye Contact, AI Music, timeline editing, and video export.
- [Captions on iOS](https://captions.ai/help/platforms/ios.md): Discover every feature on the Captions iOS app: Mirage Prompt to Video, AI Twin, AI Edit, captions, dubbing, timeline editing, and cloud backup.
- [Captions on Web](https://captions.ai/help/platforms/web.md): Discover every feature on Captions Web: Mirage Prompt to Video, AI Creator, AI Edit, captions, AI dubbing, and timeline editing in your browser.

## OpenAPI Specs

- [openapi](/help/docs/api/openapi.json)
- [openapi](/help/docs/de/api/openapi.json)
- [openapi](/help/docs/es/api/openapi.json)
- [openapi](/help/docs/fr/api/openapi.json)
- [openapi](/help/docs/pt/api/openapi.json)
- [package-lock](/package-lock.json)
- [package](/package.json)


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.