# Percify Docs > Official Percify documentation: guides, the API reference, the brand kit with the Percify logo, app icon, banners, colors and screenshots, and a showcase of the studios, the avatar library and videos made with Percify. - [What is Percify? The AI video and brand studio](https://docs.percify.io/index.md): Percify is an AI video and brand studio: talking videos from one photo, voice cloning, lip-sync, 100+ AI models and on-brand social posts. - [Make your first talking video with Percify](https://docs.percify.io/quickstart.md): Sign up, add a photo and your voice in Clone Yourself, and press Generate video. A 10-second clip in Fast mode costs 20 credits. - [What you can make with Percify](https://docs.percify.io/percify/use-cases.md): Talking presenter videos from one photo, cloned voices, short clips, two-person podcasts, remade shorts and on-brand posts, and the Percify tool for each. - [How to write prompts for AI video and images](https://docs.percify.io/guides/prompt-engineering.md): Write prompts that fit how Percify's chat, Playground and lip-sync tools read them: subject first, then style, light, camera, length and shape. - [AI models available in Percify](https://docs.percify.io/models.md): Every image, video, lip-sync and audio model you can run in Percify, grouped by what it makes, with clip lengths and credit prices from the Playground. - [Compare AI models side by side in the Playground](https://docs.percify.io/create/playground.md): Run any image, video or audio model in the Percify Playground, or give two models one prompt in Compare. Each run shows its credit price first. - [Make a talking avatar from a photo](https://docs.percify.io/percify/avatar-studio.md): In Percify, pick a library avatar or upload a photo, add a voice, and generate a lip-synced talking video priced per second of audio. - [Turn a photo into a video with AI](https://docs.percify.io/percify/image-to-video.md): Percify turns one photo into a video two ways: a talking video that speaks your audio with lip-sync, or a moving clip from an image-to-video model. - [Clone your voice with AI](https://docs.percify.io/percify/voice-cloning.md): Record or upload a 5 to 60 second sample of your voice in Percify Voice Studio, type a script, and generate speech in your cloned voice for 5 credits. - [Create your AI twin with Clone Yourself](https://docs.percify.io/create/clone-yourself.md): Clone Yourself turns a photo of you and your voice into a talking video of you. Upload a photo or use your camera, add audio, and generate. - [Lip-sync a photo to any audio](https://docs.percify.io/create/lip-sync.md): Percify lip-syncs a face in a photo to audio you record, upload or saved earlier, and charges 2 to 6 credits per second of audio. - [Dub a video into another language with AI](https://docs.percify.io/create/dubbing.md): Dub or translate a video in the Percify Playground: upload an MP4, pick the target language, and pay by the length of the video. - [Make a multi-shot AI video in seconds with Realtime](https://docs.percify.io/create/realtime-video.md): Percify Realtime makes a 5, 10 or 15 second video from a prompt, cuts between several shots you describe, and can animate a photo. From 20 credits. - [Make a two-person AI podcast video from a script](https://docs.percify.io/create/podcast-studio.md): Percify Podcast Studio turns one photo of two people and a written dialogue into a lip-synced podcast video, up to 3 minutes long. - [Remake a viral short with your own cast](https://docs.percify.io/create/replicate.md): Paste a TikTok link or upload a short, and Percify breaks it into shots, then regenerates it with your face, character or voice. - [Make a 30 to 60 second AI video from one prompt](https://docs.percify.io/create/long-video.md): In the Percify chat, describe a video and pick 30s or 1min. Percify makes it in 10 second parts and joins them, for 2 credits a second. - [Cut basketball highlights automatically with AI](https://docs.percify.io/create/basketball-highlights.md): Upload a basketball game to Percify, let it find the buckets, threes, blocks and steals, then render a highlight reel in 16:9 or 9:16. - [Extract your brand from a website URL](https://docs.percify.io/brand-os/brand-dna.md): Paste your website and Percify reads your name, logo, colors, fonts, voice and audience into a Brand DNA you can edit, in about a minute. - [Plan a week of on-brand posts](https://docs.percify.io/brand-os/weekly-plan.md): Percify plans a week or a month of posts from your Brand DNA, each with a date, platform, format, hook and call to action. Planning uses no credits. - [Make UGC hook, split-screen and green-screen posts](https://docs.percify.io/brand-os/composer.md): Percify Composer turns formats that work now, like UGC hooks, split screens and green screen shorts, into posts in your brand's words, at no credit cost. - [Schedule posts to Instagram, TikTok, YouTube and more](https://docs.percify.io/brand-os/scheduling.md): Schedule posts to Instagram, TikTok, YouTube, Facebook, LinkedIn, X, Threads and Bluesky. Scale includes 3 accounts, Ultra 10, extras are $5 a month. - [Track views on scheduled posts](https://docs.percify.io/brand-os/post-performance.md): Percify reads views, likes, comments and shares for posts it publishes, records views at 24 hours, 3 days and 7 days, and ranks what gets you views. - [See competitors' posts and Meta ads](https://docs.percify.io/brand-os/competitor-intelligence.md): Track competitors' TikTok, Instagram, YouTube and X posts and the ads they run on Meta, ranked against each platform's median, in Percify. - [Percify pricing: plans, credit packs and billing](https://docs.percify.io/percify/payments.md): Percify plans cost $7, $26, $65 or $128 a month, or $67 to $1,229 a year. See credits per plan, credit packs, currencies and payment methods. - [How Percify credits work and what each action costs](https://docs.percify.io/percify/credits.md): Percify runs on one credit balance. Plans add 425 to 8,000 credits, packs start at 200 for $5, and the app shows each generation's cost before you run it. - [Cancel or change your Percify plan](https://docs.percify.io/billing/cancel-subscription.md): Cancel your Percify subscription from Plan & Billing, then Manage billing. You keep your plan until the paid period ends, and you aren't charged again. - [Refunds and failed generations on Percify](https://docs.percify.io/billing/refunds.md): When a Percify generation fails, most features put the credits back automatically. Subscription fees aren't refundable unless the law requires it. - [Can I use Percify videos commercially?](https://docs.percify.io/billing/commercial-use.md): Percify's Terms say you own what you generate, on every plan. Outputs carry no Percify watermark, except replicas made with Replicate a short. - [How long does a Percify video take to generate?](https://docs.percify.io/percify/performance.md): A Percify talking avatar usually takes 1 to 3 minutes, and each Replicate a short clip about 1 to 3 minutes. Podcasts and long jobs show an estimate. - [Percify content policy, moderation and account safety](https://docs.percify.io/percify/security.md): What Percify doesn't allow, consent for faces and voices, how to report content, what happens to accounts that break the rules, and privacy basics. - [Delete your Percify account and data](https://docs.percify.io/account/delete-account.md): To delete your Percify account, email support@percify.io from your account's email address. Cancel any subscription first so you aren't billed again. - [Percify FAQ: plans, credits, watermark, API and support](https://docs.percify.io/percify/faq.md): Short answers to common Percify questions: cost, credits, commercial use, watermarks, languages, cancelling, the API and how to reach support. - [Can't sign in to Percify? Fix Google and email login](https://docs.percify.io/troubleshooting/sign-in-problems.md): Fix Percify sign-in problems: Google sign-in failing, being sent to Create account, a password that won't work, suspended accounts and sudden sign-outs. - [Not enough credits in Percify: what it means and the fix](https://docs.percify.io/troubleshooting/not-enough-credits.md): Percify refuses a generation when your balance is below its credit cost, and charges nothing. Shorten the job, pick a cheaper model or add credits. - [Percify payment declined: card, 3D Secure and currency fixes](https://docs.percify.io/troubleshooting/payment-declined.md): Why a card is declined at Percify checkout, how to get through a 3D Secure check, what currency you're charged in and how to fix a failed renewal. - [Upload failed in Percify: file size limits and formats](https://docs.percify.io/troubleshooting/upload-failed.md): Percify upload limits by tool: photos, audio, video and reference files, the error each one shows, and how to fix a file that won't upload. - [Percify generation failed or stuck: causes and fixes](https://docs.percify.io/troubleshooting/generation-failed.md): Why a Percify generation fails, times out or looks stuck, what happens to your credits, and what to try before you contact support. - [Lip-sync not working in Percify: how to fix it](https://docs.percify.io/troubleshooting/lip-sync-errors.md): Fix Percify talking videos where the mouth doesn't move, the lip-sync looks off, the speech is cut off or the face looks distorted. - [Cloned voice sounds wrong in Percify: fixes that work](https://docs.percify.io/troubleshooting/voice-clone-issues.md): Fix a Percify voice clone that sounds unlike you, mispronounces words or won't record: sample tips, language limits and the errors you might see. - [Percify API: base URL, keys and plans](https://docs.percify.io/api-reference/introduction.md): The Percify REST API runs image, video and voice models at api.percify.io/v3/playground/v1 with a pk_live key. Keys come with Scale and Ultra. - [Authenticate Percify API requests](https://docs.percify.io/percify/api-auth.md): Send your Percify key as Authorization: Bearer pk_live_… on every request. How to create, test, cap, regenerate and revoke API keys. - [Call the Percify API from Node.js, Python and cURL](https://docs.percify.io/guides/sdk-integration.md): Percify has no SDK package: call the REST API with fetch in Node.js, requests in Python or cURL. Copyable run, wait, estimate and error handling code. - [Percify API errors and rate limits](https://docs.percify.io/api-reference/errors-and-limits.md): Percify API status codes, error body format and every limit: 60 requests a minute per key, 60 generation starts a minute per account, monthly key caps. - [Start a generation: POST /v1/run](https://docs.percify.io/api-reference/generations/run.md): POST /v1/run starts an image, video or audio generation on any Percify model. Send modelId and input; it returns a generation id to poll. - [Get a generation: GET /v1/generations/{id}](https://docs.percify.io/api-reference/generations/get.md): GET /v1/generations/{id} returns a Percify generation's status, output URLs and credits. Add ?wait=45 to wait on the server until it finishes. - [Estimate a generation's cost: POST /v1/estimate](https://docs.percify.io/api-reference/generations/estimate.md): POST /v1/estimate prices a Percify generation in credits before you run it, including per-second lip-sync and quality multipliers. It never charges. - [List Percify API models and their inputs](https://docs.percify.io/api-reference/models.md): GET /v1/models lists every Percify API model with its id, output type, credit cost, pricing type and input JSON Schema. No API key is needed. - [Percify API async jobs: statuses, polling and timeouts](https://docs.percify.io/api-reference/async-jobs.md): Every Percify API generation runs asynchronously. Learn the statuses, how to long-poll with ?wait, when jobs time out and how refunds work. - [Percify API webhooks: payloads and signature headers](https://docs.percify.io/guides/webhooks.md): Pass a webhook URL when you start a Percify API job and Percify POSTs the result when it ends, with X-Percify-Timestamp and X-Percify-Signature headers. - [Make a talking avatar video with the Percify API](https://docs.percify.io/api-reference/avatars/overview.md): Build a talking avatar video through the Percify API in three calls: gpt-image-2 for the face, zonos2 for the cloned voice, infinitetalk for lip-sync. - [Lip-sync a photo to audio with the Percify API](https://docs.percify.io/api-reference/avatars/generate.md): Turn a portrait and an audio file into a talking avatar video with POST /v1/run and infinitetalk-fast or infinitetalk. Inputs, pricing and examples. - [Clone a voice and generate speech with the Percify API](https://docs.percify.io/api-reference/audio/overview.md): Clone a voice from a short sample with zonos2, or use a preset text to speech voice, through POST /v1/run. Inputs, pricing and example code. - [Analyze and replicate a short video with the Percify API](https://docs.percify.io/api-reference/video-studio/overview.md): Send a TikTok, Shorts or Reels link to the Percify API, get a shot-by-shot blueprint, then render an AI replica with a side-by-side comparison video. - [Make a short presenter video from a topic with the API](https://docs.percify.io/api-reference/short-videos.md): POST /v3/mascot/api turns a topic into a finished short video: script, AI presenter, voice, lip-sync, captions and music, delivered as one video URL. - [Check credits and usage for the Percify API](https://docs.percify.io/api-reference/user/overview.md): See your Percify credit balance, monthly API spend and per-key caps on the developer page, in each creditsSpent field, or with the MCP check_usage tool. - [Percify MCP server for Claude, ChatGPT, Cursor and Codex](https://docs.percify.io/mcp-server.md): Connect Claude, ChatGPT, Cursor or Codex to the Percify MCP server at https://mcp.percify.io/mcp to make images, voices and talking avatar videos. - [Percify AI studios: what each tool makes](https://docs.percify.io/showcase/studios.md): The seven Percify creative tools, each with its video: Realtime Video, Podcast Studio, Clone Yourself, Voice Studio, Avatar Studio, Viral Intelligence and Content Replication. - [Made with Percify: AI video examples](https://docs.percify.io/showcase/made-with-percify.md): Videos made with Percify: talking avatars, podcast hosts, news anchors, product ads, explainers, 3D and illustrated characters, sports intros and animated trailers. - [Percify AI avatar library: 69 ready-made presenters](https://docs.percify.io/showcase/avatar-library.md): 69 ready-made AI avatars in Percify, in 13 categories: UGC creators, podcast hosts, coaches, agencies, fitness, education, finance, healthcare, real estate, authors, narrators, fashion and faceless. - [Percify logo: download SVG and PNG](https://docs.percify.io/brand/logo.md): Download the official Percify logo in SVG and transparent PNG: the lightning P icon, the app icon and the full wordmark, from 16 px to 3200 px, for light and dark backgrounds. - [Percify banners and social media images](https://docs.percify.io/brand/banners.md): Download Percify banners at the exact size each platform asks for: Open Graph share images, X header, LinkedIn banner and company cover, YouTube channel art, Facebook cover, GitHub and Product Hunt. - [Percify brand colors and hex codes](https://docs.percify.io/brand/colors.md): The Percify color palette with hex codes: Percify yellow, gold and amber on black and white, plus the gold gradient and the typefaces used on percify.io. - [Percify app screenshots](https://docs.percify.io/brand/screenshots.md): Real screenshots of Percify: brand onboarding, Brand DNA and the weekly plan, Composer, scheduling, Clone Yourself, Realtime Video, Replicate and basketball highlights. Free to use in articles and reviews. ## Optional - [Website](https://percify.io)