Drop your image here
or click to browse · one image · JPG / PNG / WebP
Position
60%
8% of width
Color
Image Watermark Tool — Free Online Tool
Stamp your photos and graphics with a custom text watermark. Pick a position, tune the opacity and size, preview it live, then export at full resolution.
Instant live preview
No sign-up needed
Free forever
How it works
1Drop an image into the box above, or click to browse your files.
2Type your watermark, pick a position, and tune opacity, size and color — the preview updates live.
3Download as PNG or JPG at your image's full original resolution.
Frequently asked questions
Is my image uploaded to a server?
No. Your image is drawn onto a canvas right here in your browser, so it never leaves your device. There is no upload, no account and nothing stored anywhere.
What resolution is the download?
Full resolution — the export is rendered on a canvas at your image's original pixel dimensions, so the watermarked file is exactly as sharp as the file you uploaded.
Which formats can I upload and download?
You can upload JPG, PNG, WebP and any other image format your browser can open. Downloads are exported as PNG (keeps transparency) or JPG (smaller file size, with a white background).
Canvas rendering · Full-resolution export · 100% local — your image never leaves this page.