Lumnexvideoeditor — 100% Free Video Editor

Edit videos in your browser with no sign-up, no watermark and no uploads. Your files stay on your device; rendering uses your own GPU.

No-Watermark Timeline Video Cutter

Drop clips on a multi-track timeline, split them at the playhead, trim either edge and layer titles, music and voice-over.

Pro Editing Tools in Your Browser

Speed curves, reverse, 60 effects, 57 transitions, 60 filters with LUT import, 900+ stickers, green screen, auto captions, text-to-speech, noise reduction, sound effects and a thumbnail maker. No install, no account needed.

Export for Every Platform

One click resizes your edit for YouTube (16:9), TikTok, Instagram Reels and Snapchat (9:16) or Facebook feed (4:5) and saves an MP4.

Private by Design

Nothing is uploaded to a server. Projects autosave in your browser so you can close the tab and pick up later.

A free video editor for every platform

Questions

Is Lumnexvideoeditor really free?

Yes. Every feature is free, exports have no watermark, and you don't need an account. The site is supported by ads on its content pages, never on your video.

Do my videos get uploaded?

No. Editing and exporting happen on your own device in the browser. Your files never leave your computer or phone unless you choose to publish them.

Does it work on a phone?

Yes, in a modern browser on Android or iPhone (Safari 17+). For long 4K projects a computer is faster.

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Keyboard shortcuts

Space play/pause · S split · Delete remove clip · Ctrl+D duplicate · Ctrl+Z undo · Ctrl+Shift+Z redo · ← → step one frame

Learn more

Cut a video without a watermark · Video sizes for every platform · Remove a green screen · Add transitions · Add a voice-over · Auto captions in Urdu & Hindi · YouTube export settings · Slideshow with music · Speed ramp · Remove background noise · YouTube thumbnails · AI voice · Colour grading · All guides