# Fattly AI

> Fattly AI (fattly.app) is a web application for generative-AI creation of images, videos, voiceovers, avatars and video ads — for marketers, e-commerce sellers and content creators. It is not a weight/"fat" photo filter and not a command-line-only tool.

Free to start: 10 free credits, no card. Credit-based: buy a one-time credit pack or choose an optional monthly plan. Interface in English, Polish, German, Spanish and French.

## Tools
- [AI Image Generator](https://fattly.app/ai-image-generator): AI image generator online: turn text or your own photo into images with 16 models, incl. Nano Banana (Gemini) and GPT Image 2, from 1 credit. 10 free credits.
- [AI Logo Generator](https://fattly.app/ai-logo-generator): AI logo generator that renders readable text and exports a scalable vector (SVG). On-brand logos from a prompt — styles and brand colours. 10 free credits.
- [AI Video Generator](https://fattly.app/ai-video-generator): AI video generator: describe a scene or upload a photo, pick one of 13 models and download an MP4 in 1–3 min. Clips from 30 credits, 10 free to start.
- [AI Ad Generator](https://fattly.app/ai-ad-generator): AI ad generator: turn one product photo into a UGC video ad with an English voiceover in about 3 minutes, or an ad graphic in 30 s. Hooks and scripts free.
- [AI Cinematic Video](https://fattly.app/ai-cinematic-video): Turn an idea or a photo into a movie-quality video — pro camera moves, Hollywood color grades and an anamorphic look. Powered by Kling and Seedance.
- [Audio to Text](https://fattly.app/audio-to-text): Turn audio into accurate text with ready timestamps. Upload an MP3 and get a transcript you can export to TXT, SRT or VTT. 100+ languages. Start for free.
- [AI Image Upscaler](https://fattly.app/ai-image-upscaler): AI image upscaler. Increase image resolution 2× or 4× and add sharp detail without quality loss. Perfect for prints, products and old photos. Start for free.
- [Remove Background](https://fattly.app/remove-background): Remove the background from any image with AI. Get a clean transparent PNG cutout in seconds — perfect for products, profiles and design. Start for free.
- [Remove Object from Photo](https://fattly.app/remove-object-from-photo): Remove objects or people from a photo, or replace part of it, with AI inpainting: brush the area, describe the change, get a clean result. Start for free.
- [AI UGC Video Generator](https://fattly.app/ai-ugc-video-generator): AI UGC video generator: an AI creator holds your product and talks about it in English, or just hands with a voiceover. 150 credits a clip, scripts free.
- [AI Face Swap](https://fattly.app/ai-face-swap): Swap any face into a photo or character with our AI face swap tool. Realistic blends that match lighting and angle, in your browser. 10 free credits to start.
- [AI Voice Generator](https://fattly.app/ai-voice-generator): AI voice generator: paste your text, pick one of 28 voices and download a natural voiceover as an MP3. From 3 credits per recording, 10 free credits to start.
- [AI Avatar Generator](https://fattly.app/ai-avatar-generator): AI avatar generator: a talking avatar from a ready-made actor, a text description or your photo, with lip-sync in English. Scripts free, 150 credits a clip.
- [Photo to Video AI](https://fattly.app/photo-to-video-ai): Photo to video AI online: upload a photo, describe the motion and download an MP4 in 1–3 minutes. 12 image-to-video models from 30 credits, effects for 50.
- [AI Video Dubbing](https://fattly.app/ai-video-dubbing): AI video dubbing with lip-sync: clips up to 10 s into English, Polish, German, Spanish or French. From 20 credits per clip, credits never expire.
- [AI Virtual Try-On](https://fattly.app/ai-virtual-try-on): AI virtual try-on for clothes: upload a garment photo, pick a model or use your own photo, and see the result in about 30 s. One try-on is 20 credits.
- [Auto Captions](https://fattly.app/auto-captions-for-video): Add captions to a video automatically: free speech recognition in 5 languages, then burn in styled captions for 5 credits a minute. MP4 or MOV up to 3 min.

## Models
- Image (17): Nano Banana 2.1, Nano Banana 2 Lite, Nano Banana Pro, GPT Image 2, SD 3.5 Large, FLUX.2 [pro], Ideogram 4.0, Recraft V4, Recraft V3, Seedream 5.0 Pro, Seedream 5.0 Lite, Qwen Image 3.0, Z-Image, Z-Image Turbo, Krea V2 Large, Krea 3, Grok Imagine.
- Video (17): Gemini Omni Flash 1.2, Kling 3.0 Pro, Kling 3.0 Standard, Kling 4.0 (image → video), Seedance 2.5, FLUX 3 Max Video, Seedance 2.0, Seedance 2.0 Fast, Seedance 2.0 Mini, MiniMax Hailuo 02, MiniMax Hailuo 3.0, MiniMax H3 Turbo, Wan 2.7, PixVerse v6, Grok Imagine, LTX-2, LTX-2.5.
- Voice (6): ElevenLabs v3, ElevenLabs Multilingual v2, Gemini TTS, MiniMax Speech 2.8 HD, Chatterbox Multilingual, Kokoro.
- Music (4): Stable Audio 3.0, ElevenLabs Music, Lyria 2, ElevenLabs Sound Effects v3.

## Pricing
- One-time credit packs (USD): 150 credits for $6; 700 credits for $19; 1800 credits for $44; 4500 credits for $99.
- Optional monthly plans (USD): 500 credits per month for $10; 1150 credits per month for $22; 2400 credits per month for $44.
- Starting cost per generation, in credits: Talking video ad (Ad Studio) from 150; Ad graphic (Ad Studio) from 20; AI Image Generator from 1; AI Video Generator from 25; AI Cinematic Video from 80; AI Voice Generator from 3; AI Avatar Generator from 20; AI Video Dubbing from 20; AI Virtual Try-On from 20; AI Face Swap from 14; AI Image Upscaler from 6; Remove Background from 3; Remove Object from Photo from 6; Audio to Text from 4; Auto Captions from 5.
- If a generation fails for technical reasons, its credits return to the account automatically.
- [Pricing](https://fattly.app/pricing): all packs and plans, also in PLN and EUR on the localized pages.

## Developers and AI agents
- [MCP server](https://fattly.app/claude-mcp): hosted Model Context Protocol server at `https://fattly.app/api/mcp` (OAuth 2.1) — generate images, videos, UGC video ads and voiceovers from Claude, Cursor and other MCP clients.
- [OpenAPI spec](https://fattly.app/openapi.json): REST API with API keys (`Authorization: Bearer gpx_live_…`).
- CLI: `npx fattly` (npm package `fattly`); also runs as a local MCP server with `npx -y fattly mcp`.

## Guides
- [Blog](https://fattly.app/blog): step-by-step how-to guides, buyer guides and tool comparisons.
- [Captions in video ads: why they matter and how to add them](https://fattly.app/blog/captions-for-video-ads): Add captions to a video ad in one step: from a finished Ad Studio ad to a captioned MP4 for 5 credits, plus what to put in the captions.
- [TikTok-style captions: how to choose the style, size and colour](https://fattly.app/blog/tiktok-style-captions-for-video): Word-by-word captions like on TikTok: 6 styles, size, 9 colours, ALL CAPS and highlighted key words, all set in one editor before you burn them in.
- [How to add captions to a video automatically](https://fattly.app/blog/how-to-add-captions-to-a-video-automatically): Add captions to a video automatically: free speech recognition in 5 languages, fix the text, pick a style, burn them in for 5 credits a minute.
- [How to change the lighting in a video with AI (Relight)](https://fattly.app/blog/how-to-change-lighting-in-a-video-with-ai): Change the light in a finished video with AI: drag a light on a sphere, pick golden hour or neon, compare before and after. 10 credits per second.
- [AI video models compared: price, clip length and formats (2026)](https://fattly.app/blog/ai-video-models-compared): 17 AI video models side by side: credits per 5 seconds, clip length, formats and photo-to-video support, plus which model fits which job.
- [Black Friday ad ideas you can make tonight: 12 scripts and image prompts](https://fattly.app/blog/black-friday-ad-ideas): Black Friday 2026 ad ideas: 6 video scripts and 6 image prompts to copy, a timeline from teaser to Cyber Monday, and what a full set costs in credits.
- [Fattly vs ElevenLabs: which for AI voice?](https://fattly.app/blog/fattly-vs-elevenlabs): Fattly vs ElevenLabs compared honestly: where each is strong, voice cloning, languages and workflow — so you can pick the right AI voice tool.
- [Fattly vs Runway: which AI video tool fits you?](https://fattly.app/blog/fattly-vs-runway): Fattly vs Runway compared honestly: where each is strong, ready-made workflows and language support — so you can pick the right AI video tool.
- [AI product photography: professional photos without a photographer](https://fattly.app/blog/ai-product-photography): Turn one plain product photo into clean, professional shots — white background, lifestyle scenes, on a model — without a studio or a photographer.
- [AI without a subscription: why credits should never expire](https://fattly.app/blog/ai-without-subscription-credits): Most AI tools charge a monthly seat and reset your credits every month. Here is why pay-per-credit with credits that never expire is the fairer model.
- [AI virtual try-on for clothes: how it works and what to check before you publish](https://fattly.app/blog/ai-virtual-try-on-clothes): AI virtual try-on puts a garment from one photo onto a person in another. How it works, how it differs from image editing and what to check before listing.
- [AI video generator with sound: which models, what it costs](https://fattly.app/blog/ai-video-generator-with-sound): AI video with sound in one pass: which Fattly models return a clip with speech and effects, what they cost (from 80 credits) and what they can't do yet.
- [AI video dubbing that actually matches the lips](https://fattly.app/blog/ai-video-dubbing-lip-sync): Most AI dubbing swaps the audio but leaves the lips in the original language. How to dub a short video into Polish, German or Spanish with real lip-sync.
- [How to make UGC ads in any language (with a native AI voice)](https://fattly.app/blog/ai-ugc-ads-in-your-language): Most AI UGC tools only sound right in English. Here is how to make UGC ads in Polish, German or Spanish with a natural native voice and accurate lip-sync.
- [How to dub a video with AI (translate the voice with lip-sync)](https://fattly.app/blog/how-to-dub-a-video-with-ai): Dub a video into another language with AI — translated speech and matching lip-sync. Step by step: upload the clip, pick the language, generate, review.
- [How to make an AI unboxing video (silent, ASMR-style)](https://fattly.app/blog/how-to-make-an-ai-unboxing-video): Make a silent, ASMR-style unboxing video with AI — a product reveal that works in any market, no filming. Step by step: product, style, motion, generate.
- [How to remove an object from a photo with AI](https://fattly.app/blog/how-to-remove-an-object-from-a-photo-with-ai): Remove an unwanted object, person or watermark from a photo with AI — and fill the gap naturally. Step by step: upload, mark the object, generate, check.
- [How to make a cinematic AI video (film-grade shots from a prompt)](https://fattly.app/blog/how-to-make-a-cinematic-ai-video): Make a cinematic AI video from a prompt — film-grade lighting, lenses and camera moves. Step by step: describe the shot, pick the look, set format, generate.
- [How to make a talking AI avatar from a photo or text, step by step](https://fattly.app/blog/how-to-make-an-ai-avatar): Make a talking AI avatar from a ready-made actor, a text description or your own photo: English scripts to copy, real costs in credits and honest limits.
- [How to make an AI voiceover: natural text to speech, step by step](https://fattly.app/blog/how-to-make-an-ai-voiceover): How to make an AI voiceover from text: 6 models, 28 voices, voice cloning from a short sample, real costs in credits, 4 scripts to copy and mistakes to avoid.
- [How to upscale an image with AI (make it sharp and bigger)](https://fattly.app/blog/how-to-upscale-an-image-with-ai): Enlarge a small or blurry image with AI without losing quality — sharper detail, higher resolution. Step by step: upload, pick the scale, generate, download.
- [How to remove a background from an image with AI](https://fattly.app/blog/how-to-remove-background-with-ai): Remove the background from any image with AI in one click — clean edges, transparent PNG, no manual cutout. Step by step: upload, let AI cut out, download.
- [How to animate a photo with AI: photo to video, step by step](https://fattly.app/blog/how-to-animate-a-photo-with-ai): Animate a photo with AI step by step: which photos work, 5 motion prompts to copy, 12 image-to-video models from 30 credits and what free credits cover.
- [How to make faceless YouTube videos with AI](https://fattly.app/blog/how-to-make-faceless-youtube-videos-with-ai): Make faceless YouTube videos with AI — no camera, no voice, no face. Step by step: topic and script, AI voiceover, visuals, captions and export.
- [How to face swap with AI (photos and video)](https://fattly.app/blog/how-to-face-swap-with-ai): Swap a face into a photo or video with AI — realistic, in seconds, no editing skills. Step by step: base image, face, blend, check the result and use it.
- [How to make a logo with AI (that renders the text correctly)](https://fattly.app/blog/how-to-make-a-logo-with-ai): Make a clean, on-brand logo with AI — with correct lettering and a scalable vector (SVG). Step by step: brief, style, brand colours, generate and export.
- [Fattly vs Canva: AI Generation or Template Design?](https://fattly.app/blog/fattly-vs-canva): Fattly vs Canva, compared fairly: Canva is a hands-on template design editor, while Fattly is AI-native generation for images, video, UGC ads and voice.
- [Fattly vs HeyGen: Which AI Video Tool Should You Use?](https://fattly.app/blog/fattly-vs-heygen): Fattly vs HeyGen, compared fairly: HeyGen leads on realistic AI avatar videos, while Fattly is an all-in-one platform for video, images, ads and voiceovers.
- [Fattly vs Midjourney: which AI tool should you choose?](https://fattly.app/blog/fattly-vs-midjourney): Fattly vs Midjourney compared honestly: Midjourney leads on artistic images, Fattly is the all-in-one for images, video, UGC ads and voice. See which fits you.
- [Best AI Image Generator (2026): 9 Tools Compared Honestly](https://fattly.app/blog/best-ai-image-generator): An honest 2026 comparison of the best AI image generators: Midjourney, FLUX, Ideogram, Leonardo, Firefly, DALL-E, Recraft and more.
- [Best AI Video Generator (2026): 9 Tools Compared Honestly](https://fattly.app/blog/best-ai-video-generator): Runway, Kling, Veo 3.1, Pika, Higgsfield, Luma, Hailuo and HeyGen compared honestly — plus how to pick the best AI video generator in 2026.
- [Best AI UGC Video Generator (2026): 6 Tools Compared Honestly](https://fattly.app/blog/best-ai-ugc-video-generator): Arcads, Creatify, HeyGen, Captions, Higgsfield and Fattly compared: how each makes the ad, the entry price and what is free. Checked October 13, 2026.
- [Best AI Ad Generator (2026): 7 Tools Compared Honestly](https://fattly.app/blog/best-ai-ad-generator): An honest 2026 comparison of the best AI ad generators — AdCreative.ai, Creatify, Icon, Arcads, Canva, Pencil and Fattly — with real pros, cons and pricing.
- [AI UGC ads: how to make a UGC video from one product photo](https://fattly.app/blog/how-to-make-a-ugc-video-ad-with-ai): AI UGC ads from one product photo: a creator talking to camera, hands with a voiceover or an unboxing. Three English scripts to copy, real costs, mistakes.
- [The best AI image models in 2026](https://fattly.app/blog/best-ai-image-models-2026): An overview of the best AI image generation models in 2026: Nano Banana, GPT Image, Ideogram, Seedream, Z-Image. Which model to pick for what.
- [How to generate an AI image: prompts, models and costs, step by step](https://fattly.app/blog/how-to-generate-an-ai-image): How to generate an AI image from text or from your own photo: 5 prompts to copy, 16 models from 1 credit per image, text in images and the mistakes to avoid.
- [How to make an AI ad: video with voiceover and graphics, step by step](https://fattly.app/blog/how-to-make-an-ai-ad): How to make an AI ad from one product photo: a talking video ad with an English voiceover in about 3 minutes, or an ad graphic. Real costs and ready scripts.

## Languages
- [English](https://fattly.app)
- [Polski](https://fattly.app/pl)
- [Deutsch](https://fattly.app/de)
- [Español](https://fattly.app/es)
- [Français](https://fattly.app/fr)

## About
- [About](https://fattly.app/o-nas)
- [FAQ](https://fattly.app/faq)
- [AI transparency](https://fattly.app/ai-transparency)
- [Affiliate program](https://fattly.app/affiliate)