OPENAI SORA
Sora watermark remover
Take the Sora 2 badge off a clip you generated. The work happens in this tab on your own hardware, so the video never reaches a server.
Drop a video
MP4 · MOV · WEBM — up to 10s, 720p free
- No sign-up
- No watermark added to your result
- Files stay on your device
- You mark the badge once; that box is applied to every frame
- Keeps the original resolution and frame rate
- Free up to 10 seconds at 720p
Use this on files you made or hold a licence to. Taking someone else’s credit off their work is not what this is for.
QUESTIONS
Before you start
Will the result look untouched?
On steady shots and simple backgrounds, generally yes. Where the badge crosses a face or fine detail you will see some softness, and fast camera movement can leave a faint shimmer because each frame is filled independently. Note that Sora 2 moves its badge around the frame, and we do not track it yet — you box the area it travels through, which is a larger fill and a rougher result. Per-frame tracking is what we are building next.
Does this strip the invisible provenance data too?
No. We remove the visible badge only. The embedded C2PA provenance record is left intact, deliberately.
How long does a clip take?
Roughly real time on a recent laptop with WebGPU, and slower on older machines that fall back to CPU. The tool tells you which path it is using before it starts.