Video Editor Online
Works in modern browsers over HTTPS. Export is done locally with FFmpeg WASM.
Trim clip
Crop frame
Leave values as original size to disable crop.
Rotate
Playback speed
Audio
How the video editor works
1️⃣ Upload video
Choose an MP4, MOV, AVI, WEBM or MKV file up to 500 MB.
2️⃣ Edit the clip
Trim, crop, rotate, change speed, mute audio or add text directly in the browser.
3️⃣ Export MP4
Download the processed MP4 file when export is complete.
Frequently Asked Questions
What can I edit?
You can trim the clip, crop the frame, rotate the video, change playback speed, mute audio and add a text overlay.
Which formats are supported?
MP4, MOV, AVI, WEBM and MKV input files are supported. The result is exported as MP4.
Does the file leave my device?
No. Editing is performed locally in the browser with FFmpeg WASM whenever browser support is available.
What is the file size limit?
Up to 500 MB per video.
Why is export slow on some devices?
Video processing depends on your browser and CPU performance. Shorter clips and simpler edits finish faster.
Why Choose Our Tool?
100% Private
Your video stays on your device during browser-based processing.
Fast & Free
No registration, no watermark and no installation required.
Browser Editing
Trim, crop and export clips without installing a desktop editor.