I’ve been building AI tools for the web, and I just launched a lightweight AI image upscaler that works entirely in your browser.
The main goal was simple: privacy + speed + no bloat.
✨ Key Features
- 100% local in-browser processing (your images never leave your device)
- Upscale photos, anime, and digital art up to 4K resolution
- No sign-up required, no watermarks on free outputs
- 3 free daily uses for everyone
- Clean, fast UI with zero unnecessary bloat
🛠️ Tech Stack
- Frontend: Astro + TypeScript + Preact
- AI Runtime: TensorFlow.js / ONNX Runtime Web
- Models: Optimized real-world AI upscaling models for web performance
If you’re into AI on the web, browser-side machine learning, or just need a private, no-fuss tool to enhance your photos, give it a try. I’d love to hear your feedback and feature requests!
🔗 Try it here: https://imgupscaleai.com
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