ClearPixRemove Dreamina AI watermark from videos
ClearPix removes Dreamina AI and Jimeng overlays from your own videos without uploading them. Auto Detect proposes masks from the first frame, and you can use Rect or Paint for either the main wordmark or a small AI badge that it misses. Local inpainting rebuilds only selected areas in each frame. No account is needed, and the output preserves duration, resolution and audio.
Clean Dreamina AI / 即梦 exports with automatic selection and manual touch-up for the main wordmark and small AI badge.
Drop your video here, or click to browse
MP4 / MOV / WebM / MKV up to 120s — processed locally, never uploaded
Remove watermark from video
Does it work on any watermark position?
Yes. Paint the mask yourself with the brush, or turn on auto-detect to find the watermark on the current frame. Corner logos, center marks, semi-transparent stamps and moving watermarks all work — the model rebuilds whatever pixels your mask covers, frame by frame, entirely on your device.
Is my video uploaded anywhere?
Never. Frames are decoded and processed locally in your browser — your video file stays on your device the whole time and is never sent anywhere. The only download is the AI model (~63 MB), fetched once on first run and cached afterwards for every visit.
How long can the video be?
On the streaming WebCodecs path, clips can run long — the limit is your device’s memory, not a fixed duration. The WASM/ffmpeg fallback is capped at about 30 seconds or 80 MB. If a file is too long, trim it and process it in parts.
Will quality drop?
The output is re-encoded at your original resolution with H.264, so the resolution and frame rate stay the same. Inpainting rebuilds the covered pixels from the surrounding scene; on simple backgrounds the result is clean, while complex textures can soften slightly.
How it works
Drop in your Dreamina export
Open the MP4 or WebM file you own or may edit. Dreamina and Jimeng naming variants use the same local workflow.
Keep only the marks you can see
Review the automatic selection around the bottom-right logo and upper-left AI badge. Clear any area that covers clean footage and add missed marks manually.
Remove and inspect both areas
The selected pixels are rebuilt across the clip. Check the small badge as well as the main wordmark before downloading.
Two overlays need two independent decisions
Thirty-five of the 37 Dreamina AI snapshots in our sample placed the main mark at the bottom-right—94.6%. Some exports also carried a small AI badge at the upper-left. Treating that badge as part of one large mask would rebuild clean footage between unrelated areas.
Thirty-six of the 37 frames received a selection in the later image-selection run. That result describes coverage on this sample, not exact mask precision or future platform layouts.
What to expect
- • Check both possible watermark areas and clear any selection that covers clean footage.
- • Moving overlays and detailed backgrounds can require manual adjustment and a second pass.
- • ClearPix is not affiliated with Dreamina AI or Jimeng.
Your file never leaves your device. All AI processing runs locally in your browser on your own hardware — there is no upload, no queue, and no copy stored on any server. You can disconnect from the internet after the page loads and everything still works.
Frequently asked questions
Does this support Jimeng or 即梦 AI exports?
Yes. Dreamina and Jimeng refer to related product naming, and removal depends on the visible pixels rather than the language of the wordmark.
Why might two areas need attention?
Some exports contain both the main bottom-right mark and a small upper-left AI badge. Review both areas independently and use Rect or Paint for anything Auto Detect misses.
What if my video only has one watermark?
Clear any selection that covers clean footage. Processing an empty area is unnecessary and can introduce a visible patch.
Are Dreamina videos uploaded?
No. Detection and inpainting run in your browser on your device. Only the required model and runtime files are downloaded.
Can it handle moving marks?
The mask is static across the clip. If either mark moves, adjust the selection to cover its actual path and review the repaired region carefully.