01
Upload Image
Select or drop any JPG, PNG, WebP, SVG, or BMP photo up to 50 MB from your device.
IMAGE BRANDING & COPYRIGHTWatermark Images Online
Watermark Images Online
text stamps & logo marks.
Protect your photography, creative portfolios, product mockups, and confidential images. Stamp custom text, copyright notices, or brand logos with live real-time canvas preview and 100% in-browser privacy.
Select or drop image to watermark
Stamp confidential text, copyright marks, or custom logos on any JPG, PNG, or WebP photo.
100% private in-browser tool. Your photos are never uploaded to any cloud server.
Processed locally in browser memory. Zero photo uploads.
- Text & Logo Stamps
Type custom text with rich typography or upload your brand logo with transparent PNG support.
- 9-Point & Tiled Grid
Position your watermark in any corner or repeat it diagonally across the entire image.
- Opacity & Rotation
Fine-tune transparency, rotation angles, margins, font sizes, and readable drop shadows.
- 100% Client-Side Privacy
All compositing happens directly on your device canvas. Zero photos are sent to external servers.
Pro-Tip for Maximum Protection: Use our Tiled Diagonal Grid with 25%–35% opacity. This blankets the entire photo in a repeating pattern that cannot be easily cropped or content-aware filled by unauthorized third parties.
QUICK TUTORIAL
How to Watermark Images Online in 3 Simple Steps
Protect and brand your photos and visual assets in seconds with zero software installations.
02
Customize Watermark
Type custom text or upload a logo. Adjust opacity, rotation, font size, color, 9-point anchor, or diagonal tiled pattern.
03
Download Watermarked Photo
Preview changes live in real-time and download your protected photo in original resolution with zero cloud uploads.
WHY USE OUR IMAGE WATERMARK TOOL
Protect Your Creative Assets with Precision Watermark Branding
Whether you're a professional photographer publishing preview proofs for clients, an e-commerce store safeguarding product catalog photos, or a business sharing confidential visual drafts, visual watermarking provides instant copyright attribution and anti-theft protection.
Versatile Text Typography
Choose from multiple typefaces, adjust font weights, pick custom brand colors, and enable drop shadows for readability over busy photographic backgrounds.
- Custom fonts: Sans-Serif, Serif, Monospace, Cursive
- Smooth opacity control from 5% to 100%
- Color swatches & custom hex color picker
Brand Logo & PNG Watermarks
Upload your official PNG logo with transparency and scale it proportionally to fit any photo dimension seamlessly.
- Supports transparent PNG, SVG, WebP, and JPG
- 9-point anchor alignment grid
- Fine scale adjustment from 5% to 80%
Full-Resolution Lossless Export
Retain 100% of your camera or design resolution with lossless PNG export or fine-tuned JPEG/WebP compression.
- 100% in-browser HTML5 canvas processing
- Diagonal tiled grid security repeat mode
- Zero watermarks added by our tool
USE CASES
When Should You Watermark an Image?
Keep your visual creations, portfolios, and e-commerce assets secure.
Photography Client Proofs
Stamp preview galleries with "SAMPLE" or your studio logo so clients can review shots before final purchase.
E-Commerce Product Catalogs
Prevent competitors from scraping your proprietary product photos by placing discrete or diagonal brand marks.
Social Media & Portfolios
Add subtle copyright signatures or handles to digital artwork, infographics, and memes before posting online.
Confidential Visual Drafts
Mark architectural renderings, marketing mockups, and confidential UI designs with "CONFIDENTIAL" or "DRAFT".
EXPLORE RELATED MEDIA UTILITIES
FREQUENTLY ASKED QUESTIONS
Common Questions About Image Watermarking
Everything you need to know about stamping copyright marks, brand logos, and protection patterns onto photos.
Can I add both text and logo image watermarks?
Yes! You can switch seamlessly between Text Watermark mode (custom text, fonts, colors, and shadows) and Logo/Image Stamp mode (upload any PNG logo with transparency, SVG, or JPG).
Will watermarking reduce the original quality of my photo?
No. We Make PDF processes your image at its full native resolution (including high-res 4K, DSLR, and smartphone photos) on an HTML5 canvas. You can export as lossless PNG, high-quality JPG, or compact WebP.
What is the difference between 9-Point Position and Tiled Grid?
9-Point Position anchors your watermark to a specific location on the photo (such as bottom-right copyright or center proof mark). Tiled Grid repeats the watermark diagonally across the entire surface of the image, making it impossible for unauthorized users to crop out your mark.
Are my confidential photos or copyright designs uploaded to any server?
Never. All image rendering, watermark compositing, and file exports are executed 100% inside your web browser’s sandboxed memory using client-side JavaScript. Your photos never leave your device.
Can I customize font styles and add shadow so text is readable on any background?
Yes! You can choose from modern typography fonts, toggle Bold and Italic, adjust opacity, and enable Text Shadow so your white or colored text remains crisp and readable over light or dark backgrounds.
NEED TO OPTIMIZE YOUR WATERMARKED PHOTOS?
Open Compress Image Compress your watermarked images for the web
Reduce file size by up to 80% while retaining high visual fidelity for fast website loading.