How to Add a Watermark to Images for Free
Add text, logo, or QR code watermarks to your images. 100% browser-based, no upload required.
Watermarking protects your artwork from unauthorized reuse and drives traffic back to your brand when images are re-shared. ShareMint lets you stamp text, a logo image, or a scannable QR code on your exports — all inside the browser, with fine control over font, position, opacity, and 9 placement presets (including tiled full-image coverage). Watermarking is a Pro plan ($3.99/mo) feature.
Steps
Upload your image
Open ShareMint and upload the image you want to watermark.
Open watermark settings
Navigate to the watermark panel and choose your watermark type: text, image (logo), or QR code.
Customize your watermark
Set font, size, color, opacity, and position. Choose from 9 position presets or use tiled layout for full-image coverage.
Export with watermark
Select your output format and quality, then download. The watermark is baked into the exported image.
Try It Now
No sign-up required. Free. 100% browser-based. Images never leave your device.
Add WatermarkFAQ
Is watermarking free?
Watermarking is available on the Pro plan ($3.99/mo). It includes text, image, and QR code watermarks with full customization.
Can I add a logo as a watermark?
Yes. Upload any image file (PNG with transparency recommended) and use it as a watermark. Adjust size and opacity as needed.
What is a QR code watermark?
ShareMint can generate a QR code from any URL or text and place it as a watermark on your image. Great for driving traffic to your site.