Remove the Kwai watermark from your own videos
Posting your own Kwai clip to Reels, Shorts or a site? A file saved from Kwai may show a Kwai mark and your username. VidEraser only treats a file you own or are authorized to use.
Use only content you own or are authorized to process. Do not upload other people’s copyrighted material.
Kwai is a trademark of its owner. VidEraser is an independent tool and is not affiliated with, endorsed by or sponsored by Kwai.
Drag to compare
The comparison uses VidEraser’s own demo assets, not any platform’s official interface.
Before
After
Three steps — the same flow as the rest of the site
- 1
Sign in and upload
Sign in with Google or Apple, then upload a video or image. You can pick up to 10 videos at a time (batch permission and duration/credit limits still apply). Images one at a time.
- 2
Choose how to erase
Kwai badges usually sit in one corner. Pick Smart Erase so the badge is tracked with no boxes. If Short Video Pro appears, stack two boxes on that same corner (each at most 20% of the frame), not across the whole clip.
- 3
Preview and export
When you qualify, try a free-effect preview first. With credits, export at the original resolution. Web and app share the same account.
Use the pre-post file when you have it
- 1
Keep the edit from before you posted on Kwai. That version has no platform corner mark.
- 2
Only upload a clip you published or are allowed to reuse. Username marks identify the creator.
- 3
Watch the preview before credits leave the account. A crowd or caption behind the Kwai corner can leave a faint leftover.
Frequently asked questions
Can I remove the Kwai watermark from someone else's video?
No. Only process videos you made or are authorized to use. A username on the file identifies the publisher.
Can I paste a Kwai link?
No. VidEraser does not fetch videos from Kwai or any other platform. Save your own clip to your device with Kwai's own options, then upload the file here.
Is VidEraser affiliated with Kwai?
No. VidEraser is an independent tool and is not affiliated with, endorsed by or sponsored by Kwai.
Which type should I pick for a vertical Kwai clip?
Smart Erase follows the mark without boxes. If Short Video Pro is listed, draw two boxes on the corner (each up to 20% of the frame).
I still have the edit from before I posted on Kwai. Should I use that?
Yes. That file never carried a Kwai mark, so it is cleaner than removing a mark after you saved the post.
Does this work on landscape videos I own?
Yes. Upload any video file you own. This page focuses on Kwai-style corner marks; landscape clips use the same erase types.