Built for freelancers, designers & agencies
Preview before you send
See exactly how the watermark looks on your image before downloading. Adjust until it's right — no surprises when the client opens it.
Repeating diagonal pattern
The watermark tiles across the full image diagonally. Hard to remove, covers every corner. Control spacing so it's readable but not overbearing.
Protect creative work
Mark mockups, design previews, photography, and documents as DRAFT or CONFIDENTIAL before sharing with clients for approval.
Fully private — no upload
Everything runs in your browser using the Canvas API. Your images never touch a server. Safe for NDAs, client files, and sensitive documents.