Boltly Tools
by ZeroClick AI
Everything runs on your device. Nothing is uploaded.

Compress video without uploading it

Drop your files hereor click to browse · JPG, PNG, WebP, AVIF, GIF
Options

Shrink videos for WhatsApp, email and uploads using your computer's built-in hardware encoder, so it is fast even for long clips, and the file never leaves your device.

How to compress video without uploading it

  1. Drop your videos into the box above (MP4, MOV, WebM).
  2. Choose a compression preset and, under Options, a maximum resolution such as 720p.
  3. Press Compress and download the MP4.

Private by design

Boltly runs entirely in your browser. Your files are processed on your own computer and are never uploaded, so it is safe for IDs, contracts and family photos, and it keeps working offline once loaded.

Questions

How small will my video get?

A 1080p phone video often drops by 70-90% with the Balanced preset at 720p.

Is there a watermark?

No, never.

Are my videos uploaded?

No. Your computer's own encoder does the work in the browser.

Related tools

Turn a video into a GIFTrim a videoRecord your screen

All Boltly tools

Prefer a toolbar button? Get the Boltly Tools Chrome extension.