I built 290+ free AI browser tools because I was tired of uploading my files everywhere

Every time I needed to convert a PDF, remove a background, or compress a video, I had to upload my files to some random website. That always bothered me — where do those files go? Who has access to them?

So I started building Kitmul as a side project. The idea was simple: bring the tools to the browser instead of sending files to a server.                                                                                                                                    
Today Kitmul has 294 tools across 19 categories, PDF, image, video, text, QR codes, developer utilities, and more. All tools run directly in the browser. Some use WebAssembly and client-side AI models for advanced tasks like background removal and image enhancement, while most simply process everything client-side with no server uploads. Your files never leave your device                                                

 Some highlights:                                                

- Built with Next.js, Bun, and ffmpeg.wasm 
- AI-powered features like background removal and image enhancement
- Available in 4 languages (EN, ES, FR, DE)                        
- Completely free, no signup, no limits    

Just launched on Product Hunt last week and now listing on directories to get the word out.  

                                                                                                       
Would love to hear your feedback: https://kitmul.com/en