Free Online Image Watermark Tool
Add professional text or logo watermarks to protect and brand your images
Drop images to watermark
Add professional text or logo watermarks to protect and brand your images
or press Ctrl+V to paste
Tips & Shortcuts
- • Ctrl+S Download watermarked images
- • Esc Clear all images
- • Use pattern mode for "Confidential" or "Sample" overlays
- • PNG logos with transparency work best
- • All processing happens in your browser
Protect and Brand Your Images
Watermarks deter unauthorized use and reinforce brand identity on photos, graphics, and digital art. SnapScan's image watermark tool adds text or logo overlays with custom fonts, opacity, position, and batch processing—all in your browser.
Photographers, stock image creators, and social media managers use watermarks to claim ownership before sharing proofs. Configure once and apply to multiple images. Compress watermarked output with our image compressor for fast web delivery.
Text and Logo Watermarks
Add copyright notices, photographer names, or brand slogans as text watermarks. Upload your logo for image-based marks with adjustable size and transparency. Position watermarks in corners, centers, or tiled patterns across the entire image.
- Custom text with font, size, color, and opacity controls
- Logo upload with scaling and positioning
- Nine-point positioning grid plus custom offsets
- Batch watermark multiple images at once
- Pattern and tiled watermark options
Who Needs Image Watermarks?
Wedding photographers send watermarked previews before final delivery. E-commerce sellers protect product photos on marketplaces. Content creators brand social media graphics. Real estate agents mark property photos with agency logos.
Combine watermarks with video watermarks for consistent branding across media types. Generate color-matched marks using our color palette generator and share portfolio links via QR codes.
Private Image Processing
Client photos and unreleased creative work should never be uploaded to third-party servers. SnapScan processes every image locally. Review our privacy policy for details on our zero-upload architecture.
Frequently Asked Questions
How do I add a watermark to my photos?
Upload images, customize your text or logo watermark, position it, and click Apply to download watermarked files.
Can I watermark multiple images at once?
Yes. Configure your watermark once and apply it to all uploaded images in batch mode.
Will watermarks reduce image quality?
Watermarks are overlaid on your original resolution. Export settings control final file quality.
Can I use my brand logo?
Yes. Upload PNG or JPG logos and adjust size, opacity, and position on your images.