Free online video editor
Trim your clips, put them in order, lay music underneath and export an MP4 — all inside this page. Nothing uploads, nothing is watermarked, and it costs no credits.
Source · 01
Media bin
Videos and images from your gallery, or files from your computer. Everything is edited in your browser — no credits are used.
Timeline · 02
Sequence
No clips yet — add some above.
Output · 03
Render
Renders to a single MP4 in your browser. The first render downloads the engine (~30 MB), after that it is instant to start.
Why it runs in your browser
Rendering video on a server means a queue, a timeout on anything long, and a cost someone has to pass on to you. Doing it locally removes all three. Your clips never leave your machine while you edit, there is nothing to wait behind, and — the part that matters — editing costs nothing, on any account, forever. Credits are only ever spent generating the raw material.
The trade-off is honest: the first render downloads the editing engine once, about 30 MB, and a long sequence takes longer than it would on a large server. For the short clips AI tools produce, that is a good deal.
What you can do here
- • Pull clips straight from your gallery, or drop in files from your computer.
- • Trim each clip to its best moment — most AI clips have a second of drift at each end.
- • Reorder until the sequence tells the story.
- • Add a music bed and set how loud it sits under the original audio.
- • Render, preview and download a standard MP4 that plays anywhere.
No watermark, no upload, no account tier
Three things most free online editors do that this one does not: stamp a logo on your export, upload your footage to someone else's server, or lock the download behind an upgrade. The export is a clean MP4 at 1280×720, 30fps, and it is the same file on a free account as on a paid one.
What it will not do
Anyone searching for a free editor has learned to look for the catch, so here it is plainly. This is an assembler built for the short pieces AI tools produce, not a replacement for a professional timeline.
- • No keyframes, no colour grading, no multi-track compositing.
- • One music track under your clips, not a full audio mixer with per-clip envelopes.
- • Rendering uses your own processor, so a long sequence takes longer on a laptop than on a workstation. Cut a large project into parts.
- • The first render downloads the editing engine once — about 30 MB, kept for the rest of the session.
- • Export is a single preset: MP4, 1280×720, 30fps.
If one of those is a dealbreaker, a desktop editor is the right tool and no amount of convenience makes up for it. If none of them are, you never need to upload a file or pay for an export again.
Questions people actually ask
Is it really free, or free until export?
Free through export. Credits are spent when you generate images, video, voice or music — trimming, reordering, adding music and downloading the MP4 cost nothing, on any account, with no cap on how many times you do it.
Does my footage get uploaded?
No. The editing engine runs inside your browser, so clips you drop in never leave your machine. That is also why there is no render queue — nothing is waiting on a server.
Do I need an account?
You need one to pull clips from your WorkCrafter gallery. To edit files from your own computer, no — and signing up is free anyway, with 30 credits included.
What can I bring in?
Video and image files from your computer, plus anything already in your gallery. Audio goes in as the music track.
How long can the video be?
There is no hard limit, but rendering is done by your own processor — so this is built for social clips, ads and explainer segments rather than a half-hour edit. Past a few minutes, cut it into parts and join them.