Watermark images online — add text marks for branding and protection
Upload an image, set watermark text and style, preview instantly, then download the watermarked version. Useful for previews, branding, and sharing content with a visible ownership mark.
Watermark Image
How it works
This tool draws your image onto a canvas locally, adds a text watermark using your selected style, and exports the result as JPG/PNG/WebP. It is useful for branding, basic protection, and marking previews before sharing.
- Use bottom-right for subtle branding.
- Use diagonal for stronger “preview” protection.
- PNG preserves transparency (if present), but may be larger.
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Tips & Troubleshooting
These quick notes help you get clean, reliable results with Watermark images online — add text marks for branding and protection—especially when you’re uploading to forms, emailing files, or preparing documents for submission.
Best results
- Resize before compressing when possible—downsizing gives the biggest reductions.
- Use JPG for photos and PNG for graphics/text; avoid PNG for large photos unless needed.
- Check the output on a phone screen (most viewers are mobile).
- If you need consistent sizing, stick to standard formats (e.g., 1080×1350 for Instagram).
Troubleshooting
- If the image looks blocky, increase quality slightly or export at a higher base resolution.
- If colors shift, ensure the image is in sRGB (standard for web).
- If compression barely changes size, the file may already be optimized—try resizing instead.
- If transparency is required, use PNG; otherwise JPG will be smaller.
Privacy
Privacy note: processing runs locally in your browser. Your files stay on your device unless you choose to download the result.
Related reading
FAQ
Yes. Your image is processed locally in your browser.
No. This tool adds a watermark. It does not remove watermarks.
JPG and WebP are compressed formats; use PNG for maximum fidelity.