Online video editor
FrameOS is a full video editor that runs in the browser — open a project, work a real timeline, and export finished verticals without installing software or watermarking your work.
A real timeline, in the browser
Trim, split, merge, and arrange clips on a multi-track timeline with audio, overlays, and captions — the editing you'd expect from a desktop app, with nothing to download.
AI where it saves time
Beyond manual editing, FrameOS finds clip-worthy moments, reframes landscape to vertical by following the speaker, and generates captions — so the slow parts are done before you touch the timeline.
Captions and styling built in
Word-by-word animated captions, fonts, and overlays are part of the editor, editable until you export and placed clear of platform UI.
Export clean
Render finished verticals sized for every platform, with no FrameOS watermark at any tier.
Editor essentials
- Multi-track timeline in the browser.
- AI clipping, reframing, and captions.
- Fonts, overlays, and styling built in.
- No install, no watermark.
FAQ
Is FrameOS a real online video editor?
Yes. It's a full browser-based editor with a multi-track timeline, captions, overlays, and AI clipping and reframing — no install required.
Do I need to download anything?
No. FrameOS runs in your browser.
Will exports have a watermark?
No. Nothing you export carries a FrameOS watermark.