AI Video Editor
What this covers (and what it doesn't)
Good fit
- Trim a clip to the best 20 seconds for social.
- Slap a hook headline on top before posting.
- Swap the audio for a licensed / generated music track.
- One-off edits where opening CapCut / Premiere is overkill.
Not a full timeline editor (yet)
- Multi-clip stitching — use /video/maker/ or cut each clip here then merge.
- Keyframe animations — for that you need an actual timeline.
- Green-screen chromakey — try /video/background-remover/.
- Full timeline editor is on the roadmap — this wizard covers 80% of quick edits.
How the 5-step wizard works
- Upload your source video. We read duration + dimensions + size.
- Trim — scrub the preview player, set start/end seconds. Skip if you want the full clip.
- Text overlay — one label (headline / caption / tag) rendered for the full duration.
- Music — upload a track; Replace or Mix with the existing audio.
- Review the plan, confirm cost, export. Each step is a separate ffmpeg pass chained server-side.
vs. CapCut, Descript, Runway, Clipchamp
CapCut is free, full-featured, and excellent — install it if you're editing daily. Descript is $12-24/mo for text-based editing (its killer feature is deleting words from the transcript). Runway is $15+/mo and shines at AI generation. Clipchamp is bundled in Windows 11 but feels slow. This wizard skips the install / account setup step — you drop a file, pick the 3 edits that matter, export. The underlying ffmpeg chain is the same one Clipchamp + CapCut call for trim/overlay/mix. For quick clips, there's nothing to install or learn.
Full timeline editor coming soon
A browser-based multi-track timeline is on the roadmap — drag clips onto tracks, keyframe opacity, add transitions. In the meantime this wizard gives you the 3-4 edits people actually do, with no learning curve.
Advanced options
Result
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Browser video editor: upload, trim, add text overlay, add music, export. Free inside your token pool, no install. Covers 80% of quick social edits.
How to Use AI Video Editor
Enter your input
Type text, upload a file, or describe what you want. No account needed.
Click generate
Our AI processes your request in seconds using the best open-source models.
Download & share
Download, copy, or share your result. Free for personal and commercial use.
Use this tool via API
Automate this tool from your own code. OpenAI-compatible REST endpoint, Bearer-token auth, no extra SDK required. Token costs match the web interface.
curl -X POST https://api.free.ai/v1/video/generate/ \
-H "Authorization: Bearer sk-free-..." \
-H "Content-Type: application/json" \
-d '{"prompt": "A cat playing piano", "duration": 4}'
AI Video Editor — FAQ
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