Your files stay on your device

# Watermark Images with Text or a Logo

Text or image watermarks with anchor, opacity, margin, and scale controls, applied to a batch in one pass.

Drop your images here

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Supports: JPG, JPEG, PNG, WEBP, AVIF, GIF, BMP, TIFF, JXL, QOI

Every file is decoded locally, transformed ( "© Nutter Tools" watermark ), and re-encoded as PNG , output signature and dimensions are verified before a row counts as done. Animated inputs keep their first frame only (flagged on the row).
TextImageOutput formatPNGJPGWebPTextColorsans-serif bold. Font embedding is out of scope, system fonts onlyFont size8 % of heightAnchor┬┬┬├├├┴┴┴Margin (px)Opacity60 %

The watermark composites over the decoded pixels and re-encodes as PNG, a lossless re-encode of the marked pixels (the source's own losses carry through). Text uses the browser's system fonts. Embedded font rendering is not offered rather than approximated.
TransformDownload all (0)Clear queueNothing in yet

Paste, drop, or type to begin. Everything stays on this device.

## Next door in Photos

- [Rotate & Flip](/images/rotate)
- [Crop](/images/crop)
[All photos tools](/images)

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Markdown version: https://nutter.tools/images/watermark/index.md
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