Free · Runs in your browser · Nothing uploaded

Online Video Editor

Trim, cut, split, merge and compress your videos right from your browser — on any device. Fast, free, and completely private.

dextastudio.com/video/trim-video
Trim options
Start
End
Output

Your all-in-one online video editor

Everything you need to prepare a video for sharing — with none of the downloads, sign-ups or uploads you'd expect.

Runs in your browser

Every tool works on any device — Mac, Windows, Linux — with nothing to install and nothing uploaded.

100% private

Your video is processed on your own device with FFmpeg.wasm. It never touches a server.

No cost, no limits games

Because there's no server bill, the core tools are genuinely free — no per-export charges.

Any format supported

MP4, MOV, AVI, MKV, WEBM in — clean MP4 out. Mixed formats merge without a problem.

Fast & responsive

Stream-copy trims are near-instant; heavier jobs show a clear in-browser progress bar.

Built for creators

Social-media presets, batch processing and larger files ready on the Premium plan.

How to edit a video online

Four steps, no account required.

01

Pick a tool

Choose from trim, cut, split, merge or compress — each is a focused, single-purpose page.

02

Drop your video

Drag a file onto the upload zone. It loads straight into your browser — no upload wait.

03

Adjust & process

Set your options and let FFmpeg.wasm do the work locally, with live progress.

04

Download

Grab your result instantly, then jump to a related tool if you need one more edit.

Frequently asked questions

No. Every MVP video tool runs entirely in your browser using FFmpeg.wasm. Your file is read into memory on your own device and never leaves it — the only network call is an anonymous usage counter.

Yes. Because processing happens on your device, there's no server cost, so the core tools are free. A Premium plan adds larger file sizes, batch processing, no watermark and a server-side fallback for very large files.

Most common video formats are supported as input — MP4, MOV, AVI, MKV and WEBM. Output is typically MP4 (H.264/AAC) or matches your source where a lossless copy is possible.

On the free tier the limit is around 250MB, chosen to stay within safe browser-memory limits. Larger files route to the Premium server-fallback path.

No account is needed for single-file jobs. Signing up (free) adds job history and removes the watermark on basic tools.

Ready to edit your video?

Free to use, private by design, and ready in your browser right now.

Get started