Add Watermark to Image
Place a text watermark anywhere on your photo — choose position, font size, opacity, and color. Download instantly. No upload, no signup, no watermark from us.
PaintDim's watermark tool runs entirely in your browser — your image is never sent to any server. Type your watermark text, pick a position from the 9-point grid (or use tile mode to repeat it), adjust font size and opacity, and download. Free, no account, no watermarks added by us.
| Feature | PaintDim | Watermarkly | Canva |
|---|---|---|---|
| Files stay on your device | ✓ Always | ✗ Uploads to server | ✗ Uploads to server |
| No signup required | ✓ | Free tier with limits | ✗ Account required |
| Free to use | ✓ | Watermarkly branding on free plan | Limited free tier |
| No branding added to output | ✓ | ✗ Added on free plan | Paid plan required |
| 9-anchor position + tile mode | ✓ | ✓ | Manual drag only |
Watermarkly uploads files to their servers and adds their own branding on the free plan. Canva requires an account and cloud storage. PaintDim uses the browser Canvas API.
Output format matches your original file (PNG stays PNG, JPEG stays JPEG)
How it works
Upload
Drop your PNG, JPEG, or WebP. Nothing is sent to any server.
Configure
Type your text, choose position or tile mode, set size, opacity, and color.
Download
Save the watermarked image — same format as your original, no quality loss from upload.
Commercial photos, client work, portfolios — processed locally
If you're watermarking client photos, commercial product shots, or portfolio images, PaintDim is the right choice: all processing uses the Canvas API in your browser. Your images never leave your device. Close the tab and everything is gone — no cloud storage, no account, no file tracking.
Need layers, filters, text with fonts, and full photo editing?
→ Open Full Editor — it's free