Add Watermark to Photo Online

Add a text watermark to JPG, PNG, WEBP and AVIF photos in the browser with position, size, opacity and ZIP download.

Need help with the calculation?
Files are not sent to a server. Processing runs in your browser, and the queue handles one file at a time so the device stays responsive.
Drop JPG/PNG/WEBP/AVIF files here or tap to choose several files
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Output format
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Add JPG/PNG/WEBP/AVIF files.
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How to use it

Type the watermark text, choose its position and add images. The preview shows the first photo before and after the watermark, then the same settings are applied to the full queue.

Recommended settings

For listings and catalog photos, bottom right with 35-50% opacity is usually readable without covering the product. Increase text size for high-resolution images and verify it in the large preview.

Privacy

Your files are not uploaded to a server. The editor runs in your browser with local libraries from this site.

Limits

Large images can take longer on phones. If the browser slows down, process fewer files at once or choose a smaller output format.