Watermark Image
Add a text watermark to an image, positioned and sized how you like.
Free No signup Runs in your browser — nothing uploaded
What it does
Watermark Image works on JPG, PNG, WEBP and HEIC images and writes a new file; the one you dropped in is untouched. Overlay your name or copyright.
When you need it
Usually because something downstream has an opinion: a profile photo that must be square, a marketplace that rejects anything over a certain width, a print that needs the right proportions, or a phone photo that arrived rotated.
Limits and caveats
Enlarging an image cannot add detail that was never captured, so scaling up softens it. Saving to a lossy format re-encodes the pixels, which is worth doing once rather than repeatedly on the same file. Everything happens in your browser, so the file never leaves your device.
How to watermark image
- Drop or choose your JPG file.
- KIVO processes it instantly — no waiting for uploads.
- Download the result. That's it.
Frequently asked questions
- Can I use my logo?
- Text only for now — an image watermark is on the roadmap.
- Do my files get uploaded?
- No. This tool runs entirely in your browser, so the file never leaves your device.