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Convert images to Base64 encoded strings for embedding in CSS, HTML, or JavaScript. Multiple output formats available.
Compare two images pixel-by-pixel. Multiple comparison modes: side-by-side, overlay, difference highlighting, onion skin, and slider. Perfect for visual regression testing.
Create memes with customizable text overlays. Add multiple text layers, adjust fonts, colors, and positions.
Protect your work by adding text or image watermarks to photos. Position the watermark anywhere on the image, control opacity and size, choose from different fonts and styles, and apply it across multiple images at once. Useful for photographers, designers, and content creators who need to mark their work before sharing.
Mark preview images to protect your work while sharing it online.
Stamp documents with "Draft", "Confidential", or other labels.
Add your logo to images shared on social media or third-party sites.
Yes. The opacity slider lets you control transparency from fully visible to barely perceptible.
Yes. Upload any PNG image (ideally with a transparent background) to use as an image watermark.
A well-placed, semi-transparent watermark is difficult to remove cleanly without degrading the underlying image, which is the point. For maximum protection, use tiled or full-coverage placement.
All processing happens directly in your browser. Your files never leave your device and are never uploaded to any server.