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OptiPix.
130+ free media tools that run in your browser. Your files never leave your device.
OptiPix is a free, privacy-first toolkit for images, video, audio and code. Compress, convert, upscale, remove backgrounds and format files with 130+ tools that run entirely in your browser on WebAssembly and on-device AI. Nothing is uploaded and no account is needed. Built for designers, developers and creators who want fast results without handing their files to a server.
Code
ZP.03
Year
2026
Category
Web
Cycle
Shipped
§ 01What it does
Built to do a few things. Quietly, well.
F.01
Image tools
Compress up to 90% smaller, convert formats, resize and upscale 2x or 4x.
F.02
Video and audio
Trim, convert and process media files without leaving the browser.
F.03
Developer tools
Formatters, encoders and CSS utilities for everyday dev work.
F.04
On-device AI
Background removal and AI edits run locally with ONNX models.
F.05
Zero uploads
Files are processed on your device and never touch a server.
F.06
No account
No signup and no install. Open a tool and use it.