Add Watermark to Photo —
Free & Instant
Protect your images with a custom text watermark in seconds. Set the position, color, and opacity — all processing happens right inside your browser. Zero uploads.
Upload an image to watermark
JPG, PNG, WebP, GIF — up to 50 MB
Browse FilesWatermark Settings
Bottom Right
Your image is processed 100% in your browser — never uploaded to any server.
Upload an image above, then adjust the controls on the right to see your watermark live.
Advertisement Space
Support our free tool by keeping ads enabled.
How to Add a Watermark to Your Photo
Protect and brand your images in three easy steps — no software to install.
Upload Your Image
Drag and drop — or click to browse — any JPG, PNG, WebP, or GIF. Your file is loaded directly into your browser's memory; it never touches any server.
Customise Your Watermark
Type your watermark text, pick a colour, adjust the opacity and font size, and choose a corner position. The live canvas preview updates in real time as you type.
Download Instantly
Hit Download and your fully watermarked image is saved directly to your device at full original resolution — no quality loss, completely free.
Why Add a Watermark to Your Photos?
A watermark is the simplest, most effective way to protect your creative work online. Whether you are a photographer, designer, content creator, or business owner, adding your name or logo to an image makes it immediately traceable back to you — deterring unauthorised reuse and reinforcing your brand every time your photo is shared on social media, blogs, or e-commerce sites.
100% Private — Processed Entirely in Your Browser
Our free watermark tool uses the HTML5 Canvas API — the same technology powering professional browser-based image editors. When you upload a photo, it is loaded directly into your browser's memory. The watermark text is drawn on top using Canvas 2D rendering, and the final image is exported with canvas.toBlob() — all without ever sending a single byte to a server.
Instant Live Preview & Full-Resolution Output
Unlike other watermark tools that require you to submit a form and wait for a server render, our tool updates the canvas preview in real time — every keystroke, slider adjustment, or colour change is reflected immediately. When you download, the full original resolution is preserved, not the scaled-down preview you see on screen.