VidShift

VidShift

Free browser video converter. No uploads, no servers.

VidShift is a free, privacy-first video toolkit that runs entirely in your browser using WebAssembly. Convert between MP4, WebM, MKV, MOV and more. Compress, trim, extract audio, create GIFs, change speed, rotate, and extract frames. Nothing is ever uploaded to a server. No sign-ups, no watermarks, no file size limits. Works offline once loaded.

Side projects · Productivity · Video

Features

100% browser-based processing via WebAssembly
Convert between MP4, WebM, MKV, MOV, AVI, and audio formats
Compress videos without noticeable quality loss
Trim and cut clips with frame-level precision
Extract MP3 audio from any video
Create GIFs from video clips
Rotate, flip, and change playback speed
No uploads, no servers, no sign-ups required
Works offline after initial page load
No watermarks or file size limits

Use Cases

Quickly convert a video format without installing software
Compress large video files before emailing or uploading
Extract audio from a lecture or podcast video
Create a GIF from a screen recording or clip
Trim a video before posting to social media
Process sensitive or private video files without uploading to a third-party server

Screen Charm

Create screen recordings with auto-zoom in minutes

Comments

Jason Gillyon

Web Developer

I built VidShift because every online video converter wants to upload your files to their servers. That felt wrong, especially for personal or sensitive videos. So I built a toolkit that processes everything locally in your browser using WebAssembly. No uploads, no servers, no sign-ups. Just open the page and convert. It supports 9 tools including format conversion, compression, trimming, GIF creation, audio extraction, and more. I'd love to hear what you think and what tools you'd like to see added next.

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