Quick Start
Go from raw footage to a finished, captioned video in four steps. Everything runs in the browser — no software to install.
Open the editor
Head to editor.fozmu.studio and sign in. A free account lets you create your first project right away.
Upload your footage
Drag a video file onto the canvas, or click Upload. Supported inputs:
| Format | Notes |
|---|---|
| MP4 / MOV | Recommended |
| WebM | Supported |
| Max length | 60 min (Beta) |
| Max size | 2 GB per file (Beta) |
Describe the edit
Type what you want in the prompt bar. The AI interprets it and applies the changes:
Trim the silences, add captions, and cut it down to 60 seconds for TikTok.
You can keep refining with follow-up prompts — "make the captions bigger", "remove the part about pricing".
Export
Hit Export, pick a preset, and download the result.
| Preset | Aspect | Use for |
|---|---|---|
| YouTube | 16:9 | Long-form |
| Shorts | 9:16 | YouTube Shorts |
| TikTok | 9:16 | TikTok / Reels |
| Square | 1:1 | Feed posts |
Projects autosave
Your project saves to the cloud as you work, so you can close the tab and pick up later from any device.
Next: learn the full Usage workflow.