VidShift – Free video converter that runs in the browser
In-browser video converter with offline support, but remove.bg-style privacy angle is already standard for ffmpeg.wasm tools.

Yet another browser converter, but the no-upload privacy angle is legitimate.
Privacy-conscious users, content creators sharing media
CloudConvert · EZGIF · FreeConvert
In-browser video converter with offline support, but remove.bg-style privacy angle is already standard for ffmpeg.wasm tools.
Yet another browser image tool when Squoosh and PhotoRoom already exist.
FFmpeg.wasm GUI when CloudConvert and Ezgif already do this with server-side processing.
Offline-first browser converter, but remove.bg and CloudConvert already own this space.
Zero-server processing inside the browser is the clever bit — Web Workers + pdf-lib/PDF.js lets you compress, merge, split and convert large PDFs without uploading sensitive files. The app also supports offline use and multiple languages, but the repo is early-stage with minimal community traction, so it’s useful now for cautious users or integrators rather than a drop-in replacement for mature SaaS players.
No-server audiogram maker beats remove.bg—but Descript and Audacity already converge here.