Your files. Your device. Always.
Big week for Kitmul. We shipped tools suggested by the community — and several use AI models running directly in your browser. No cloud. No uploads. Just local processing.
New Tools Highlights
- License Plate Blur (AI) — Automatically detects and blurs license plates in photos using on-device AI. Try it →
- Swin2SR Image Enhancer (AI) — AI super-resolution that upscales and enhances image quality using the Swin2SR model, entirely client-side. Try it →
- PowerPoint Generator — Create PPTX presentations directly in the browser. Try it →
- Vocal Remover (AI) — Remove vocals from any song to create karaoke or instrumental tracks, using on-device AI. Try it →
- PDF Image Quality Enhancer — Improve the quality of images embedded inside your PDFs. Try it →
- Infrastructure Diagram Editor — Professional infrastructure and architecture diagrams with isometric editor. Export as PNG or SVG. Try it →
- Audio & Video Converters — New converters: MP3, WAV, FLAC, AAC, OGG, M4A, MP4, WEBM, AVI and more. All in-browser with ffmpeg. See all →
- PDF Image Extractor — Extract all images from any PDF file in one click. Try it →
- Hypoxia Breathing Timer — Guided breathing exercises for altitude training and wellness. Try it →
- Math Calculators — 10 new calculators: absolute value, average, modulo, palindrome, percentage change, random number, ratio, reverse number, slope, and digit sum. See all →
From the Blog
We published our first engineering article: AI agents shouldn't control your apps — they should BE the app. It covers how we went from maintaining open source libraries to building 304 browser tools with Rust, WebAssembly, and client-side AI.
By the Numbers
304 tools across 19 categories. Every single one runs in your browser. We're just getting started.
Got a tool idea? Suggest one here — we build what you ask for.
— Aral