Add a custom text watermark to your images — control position, size, color, and opacity — then download instantly.
PNG, JPG, WEBP — max 10MB
Watermarks help protect ownership of photos and graphics shared online, discourage unauthorized reuse, and add branding to shared images.
No. The watermark text is drawn on top of the original image at full resolution — the underlying photo quality is unaffected.
Yes. Select "Tiled" as the position to repeat the watermark text in a grid pattern, which makes it much harder to crop out.
No, everything is processed locally using the Canvas API — your image never leaves your browser.
This tool lets you add a customizable text watermark to any image directly in your browser — no software, no signup, and no uploads to a server. You control the watermark text, position, font size, color, and opacity, then download the result as a full-resolution PNG.
Watermarking is a simple, low-effort way to protect creative work shared publicly online. Photographers, designers, and content creators commonly add a subtle watermark — a name, logo text, or website URL — to portfolio previews, social media posts, and stock samples, making it harder for others to claim the work as their own or use it without permission. A watermark doesn't prevent copying outright, but it does make casual misuse more visible and less appealing, and it reinforces attribution wherever the image circulates.
Once you upload an image, it's drawn onto an HTML canvas at its original resolution. Your watermark text is then rendered on top using the settings you choose — position, size, color, and opacity — using the canvas's native text and transparency rendering. The final combined image is exported as a PNG file you can download immediately, with the watermark permanently baked into the pixel data.
All watermarking happens locally in your browser using the Canvas API. Your original image is never uploaded to a server, keeping unpublished photos and designs completely private until you choose to share them.