🔭 Add Watermark to Image
Stamp a text watermark on a photo — pick position, size, opacity, color, or tile it across the image. Export as PNG or JPEG. Local only, no upload.
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❓ Frequently asked questions
Is my image uploaded?
No. The watermark is drawn in your browser with Canvas; the file never leaves your device.
Can the watermark be tiled?
Yes. Pick 'Tile' to repeat the text diagonally across the whole photo — harder to crop out.
Which formats are supported?
PNG (keeps transparency) and JPEG.
📚 How to use
Mark your photos before sharing them publicly.
Steps
- Open an image.
- Type the watermark text and set position, size, opacity and color.
- Download the stamped photo.
About this tool
If you publish photos, a watermark tells people where they came from and discourages plain copying.
A tiled watermark is hard to remove; a corner mark is subtle. You choose the balance between protection and a clean look.
Like every tool80 tool, the image is processed on your device and never uploaded.
Tip: keep opacity around 30–50% so the watermark is visible but not distracting. Enjoy.