Image Watermark Online
Add custom text or logo watermarks to your photographs to protect original work. Customize opacity and placement before posting your assets online.
Drop an image file here or click to upload
Secure Image Watermarker
Add watermarks to your images securely in your browser. Your files are never uploaded to a server.
Browser-Based Tool
Add text and logo watermarks online from Windows, Mac, Linux, Android and iPhone without installing any software.
Watermark in Seconds
Upload your image, customize your watermark and download the protected image instantly.
How to Add a Watermark to an Image Online
Our Free Image Watermarker helps you add text or logo watermarks to JPG, PNG and WEBP images online in seconds. Protect your photos, product images and digital artwork with customizable watermark position, size, opacity and rotation. Perfect for photographers, ecommerce stores, blogs, websites and social media.
How to Add a Watermark to an Image Online
Upload Your Image
Upload your JPG, PNG or WEBP image from your computer, tablet or mobile device.
Customize Your Watermark
Add a text or logo watermark, then adjust its size, position, opacity and rotation to match your branding.
Download Your Watermarked Image
Download your protected image instantly in high quality, ready for websites, ecommerce stores, portfolios or social media.
What a watermark looks like
Your name or logo is placed over the photo with the size, opacity and position you choose, so reuse without credit is harder.
Where to put a watermark
The aim is to be noticeable without ruining the picture.
| Style | Strength | Use it for |
|---|---|---|
| Small logo in a corner | Light | Portfolio and social posts. Easy to crop out, but tidy. |
| Text across the centre | Strong | Previews and proofs. Hard to remove. |
| Large, low-opacity mark | Medium | A good balance for most photographs. |
| Rotated text | Strong | Draws the eye across the whole picture. |
Anyone can still screenshot a picture. For real protection also keep the original and share only a smaller copy.
What goes in, what comes out
| Format | As input | As output | Notes |
|---|---|---|---|
| JPG / JPEG | Yes | Yes | Photographs. |
| PNG | Yes | Yes | A logo watermark can have a transparent background. |
| WebP | Yes | Yes | Small web files. |
Key Features of Our Free Image Watermarker
Text & Logo Watermarks
Add fully custom text messages or overlay image logo files on your source photos.
Precise Design Controls
Modify watermark size, custom placement coords, opacity transparency, and rotation angles.
Batch Protection
Add branding markups onto JPEG, PNG, and WEBP pictures instantly.
Secure Client-Side Operation
Watermarking process executes 100% inside your web browser without transmitting files to remote server locations.
No Visual Watermarks Added
Free tool output contains no platform watermarks or visual limitations.
Why Choose Our Free Image Watermarker?
Add watermarks to your images securely in your browser. Your files are never uploaded to a server.
Add text and logo watermarks online from Windows, Mac, Linux, Android and iPhone without installing any software.
Upload your image, customize your watermark and download the protected image instantly.
After adding your watermark, use our Free Image Compressor to reduce image file size without affecting watermark quality, making your images load faster on websites and ecommerce stores.
Our Free Image Watermarker online helps photographers and online sellers secure creative work. Add customized copyright headers, logos, and badges without complex design tools.
FAQs
01How do I add a watermark to my image online?
02Can I add watermarks to PNG files?
03Is the online image watermarker free?
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