Wiener Tools
What is Wiener Tools?
Wiener Tools exists so anyone working with images doesn't have to bounce between 12 different ad-laden sites to find the right tool. Everything in the browser, in one place, with your photos never touching a server.
Your browser is enough
Modern browsers are as powerful as last-generation servers. Compression, format conversion, even background removal — all run on-device via WebAssembly and WebGPU. There is no reason to upload your photo to us.
Open and verifiable
The code is open. Open your DevTools network tab and confirm yourself that no image is ever uploaded.
By Wiener Labs
Wiener Tools is a free toolkit maintained by Wiener Labs (a Web3 infrastructure lab). No paywall, no signup, no subscription.