Free tools
Free tools for people who ship apps.
The small jobs around every launch, done in seconds: store icons, store screenshots, image formats, text from images and tables from PDFs. I built them for my own work and made them free.
- PrivateClient-side tools stay on your device; AI tools don't store uploads (analyzed via Google Gemini).
- InstantNo sign-up, no queue, no email. Open a tool and use it.
- FreeNo watermarks and start free with zero paywalls.
App Store and Google Play
Everything the stores ask for at launch
- For app makers
Free App Icon Generator for iOS and Android
One image to every iOS, Android, App Store and Google Play icon, with iOS dark and tinted icons.
Open tool- iOS
- Dark and tinted
- Android
- Expo
- Google Play
- For app makers
Free App Store and Google Play Screenshot Resizer
Screenshots resized to every App Store and Google Play size, including iPhone Duo.
Open tool- iPhone Duo
- iPhone
- iPad
- Google Play
Animation
Play, inspect, and download Lottie animations
- 11,000+ Assets
Free Lottie Animation Library
Search and download 11,000+ high-performance, lightweight vector animations in JSON and dotLottie format.
Explore library- 11,000+ Assets
- dotLottie
- React & RN
- Free Downloads
- MCP server
Animation MCP for AI coding assistants
Search the Lottie library, recolour animations to your brand and save them into your project, from Cursor, Claude Code, VS Code or Windsurf.
See how it works- Cursor
- Claude Code
- VS Code
- Windsurf
- 7-day trial
Free Lottie Preview and Lottie JSON Viewer
Play and inspect Lottie .json and .lottie files, and convert between them, in the browser.
Open tool- JSON
- .lottie
- Player
- Converter
Images and documents
Convert, read and extract
Free Image Converter: PNG, JPG and WebP
Convert PNG, JPG and WebP images in the browser, with quality and resize options.
Open tool- PNG
- JPG
- WebP
Free Image to Text Converter (OCR)
Extract text from images with OCR in over 120 languages, in the browser.
Open tool- 123 languages
- Urdu
- Arabic
Free PDF to CSV Converter
Extract tables from text-based PDFs to CSV in the browser, with a preview.
Open tool- Excel
- Google Sheets
AI Video and Scene Finder
Identify movies, dramas and series from clips
Need a custom tool or a whole app?
RafayLabs builds mobile apps, web apps and AI features for startups and businesses, from first build to App Store release.