Add WATERMARK

Add text or logo watermarks to protect your images.
Batch processing. Customize position, size & opacity.

or drop images here

Add Watermark to Images Online

Protecting your digital assets is crucial. Image Runner's Watermark Tool allows you to brand your photography, protect your documents, and copyright your artwork safely within your browser.

100% Free - No Sign-up - Browser-based Privacy

How to Use the Tool

  1. Upload the image you want to protect.
  2. Choose a text or logo watermark.
  3. Adjust the opacity, position, and size of the watermark.
  4. Download your branded image securely.

Frequently Asked Questions

Can I watermark multiple photos?
You can watermark one photo at a time, but our fast processing allows you to process multiple images quickly back-to-back.
Is my original photo stored online?
No, all watermarking happens entirely on your local device. We never upload your images to any cloud servers.

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Preview
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Watermark Settings

48px

Images never leave your device

Watermarks Added!

5 images watermarked

or Resize images

Adding watermarks...

✉️ Text & Logo Watermarks
📦 Batch 100+ Images
★ 4.7/5 Rating

What Users Say

★★★★★

"Perfect for protecting my photography! Batch watermarked 200 wedding photos in minutes."

SB
Sanjay Bhatt
Wedding Photographer, Jaipur
★★★★★

"Added my logo to all product images for my Etsy shop. Super easy and free!"

MG
Meera Gupta
Etsy Seller, Bangalore

Frequently Asked Questions

Everything you need to know about adding watermarks to your images

How to add watermark to photos online free?
Upload your images to our free watermark tool, choose text or logo watermark type, customize the position, size, and opacity, then click 'Apply Watermark to All'. Download your watermarked images instantly. No registration or payment required.
Can I use my logo as watermark?
Yes! Switch to the 'Logo' tab and upload your logo image (PNG with transparency works best). You can adjust the logo size from 5% to 50% of the image and position it anywhere on your photos.
How to add text watermark?
Select the 'Text' tab, enter your watermark text (e.g., © Your Name), choose a font, adjust the size (12-200px), pick a color, set opacity, and select position. The preview updates in real-time so you can see exactly how it will look.
Can I watermark multiple images at once?
Absolutely! Our batch processing feature lets you watermark 100+ images simultaneously. Upload all your images, configure your watermark settings once, and apply to all images with one click. Download as a ZIP file.
Is the watermark tool private and secure?
Yes, 100% private. All processing happens directly in your browser using JavaScript. Your images never leave your device or get uploaded to any server. This ensures complete privacy and faster processing.
What watermark position is best?
Bottom-right corner is most common for copyright watermarks as it's visible but not distracting. For maximum protection against cropping, use center position or enable 'Tile watermark' to repeat the pattern across the entire image.
Can I adjust watermark opacity?
Yes, you can adjust opacity from 10% to 100% using the slider. Lower opacity (30-50%) creates a subtle, professional look that protects without being too intrusive. Higher opacity (70-100%) makes watermarks more visible for stronger protection.
Does adding watermark reduce image quality?
Our tool maintains the original image quality when adding watermarks. The watermark is applied as an overlay without recompressing or degrading the source image. You get the same resolution and quality as your original photos.

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