Files deleted within seconds. Never stored.
Add a watermark
Text watermark with full control over position, opacity and size. In your browser.
Drop your image here, or click to choose
Files stay in your browser. Nothing is uploaded.
Original
Result
Tips
- Use the Tile / repeat position with low opacity for hard-to-remove watermarks.
- Add a contrasting outline if your photo has busy backgrounds — it keeps the text readable.
- Bottom-right with 50–70% opacity is the most common signature style.
Frequently asked questions
Why watermark a photo?
To deter casual reuse, credit yourself when sharing publicly, or distinguish drafts from final versions.
Image watermark too?
For now this tool supports text watermarks only. Image-based watermarks (logo overlay) is on the roadmap.
Can I watermark many photos at once?
Yes. Drop multiple files; the same watermark settings apply to each.
Privacy?
Files are processed entirely in your browser. The watermark is rendered onto a canvas and re-encoded locally.
Free image tools
Convert formats
HEIC → JPG
iPhone HEIC photos to standard JPG.
PNG → JPG
Convert PNG to JPG to reduce size.
JPG → PNG
Convert JPG to PNG (lossless).
WebP → JPG
Convert WebP to standard JPG.
JPG → WebP
Modern WebP format for smaller files on the web.
PNG → WebP
Smaller WebP that preserves transparency.
WebP → PNG
Lossless PNG output from WebP source.