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Add Watermark to Photo

Free online tool to add a text or logo watermark to any image — adjust opacity, size, rotation, and position, or tile it across the whole photo. Processed in your browser for maximum privacy.

Max file size 10MB. Sign up for more.

How to Add a Watermark to a Photo in 3 Steps

Upload your image, add text or a logo, and download — all in your browser.

Upload Your Image

Select a photo from your device. Drag-and-drop or browse — PNG, JPG, WebP, and BMP all work.

Add Text or Logo

Type your watermark or upload a logo, then set opacity, size, rotation, and position. Tile it to cover the whole photo.

Download

Pick PNG, JPG, or WebP and click Download. Your watermarked image keeps its full original resolution.

Popular Use Cases

Protect and brand your images for any purpose.

Protect Photos

Stamp a copyright watermark before sharing images online to deter theft and unauthorised reuse.

Brand Content

Add your logo or handle to product photos, blog images, and social posts for consistent branding.

Photographers

Watermark client proofs and portfolio shots before delivery to protect your work.

Documents & Drafts

Mark image exports as “Draft”, “Confidential”, or “Sample” with a tiled text watermark.

Why Choose Our Watermark Tool

Text and Logo

Add a text watermark, upload your own logo, or both. Full control over every setting.

No Output Watermark

The only mark on your image is the one you add. iFormat never brands your downloads.

Full Resolution

Watermarks are applied at your image’s native resolution — no downscaling, no quality loss.

Browser-Based Privacy

All processing happens locally using the Canvas API. Your images never leave your device.

Tile or Place

Drag the watermark anywhere, snap to nine positions, or tile it diagonally across the whole photo.

Works on Any Device

Responsive design works on desktop, tablet, and mobile. No app installation required.

Frequently Asked Questions

How do I add a watermark to a photo?

Upload your image, then type your watermark text or upload a logo. Adjust the opacity, size, rotation, and position, and click Download to save the watermarked photo. Everything happens in your browser.

Can I use my own logo as a watermark?

Yes. Switch to the Logo tab and upload a PNG (transparent logos work best). You can resize it, move it anywhere on the photo, set its opacity, and tile it across the whole image if you want.

Does the tool add its own watermark to my download?

No. iFormat never stamps its own branding on your images. The only watermark on the output is the text or logo you add yourself.

Can I tile the watermark across the whole image?

Yes. Turn on Tile / Repeat to stamp the watermark diagonally across the entire photo — the standard way to protect images from theft or unauthorised reuse.

Are my photos uploaded to a server?

No. All watermarking is done locally in your browser using the HTML5 Canvas API. Your images never leave your device, so your files stay completely private.

What image formats can I use and export?

You can upload PNG, JPG, JPEG, WebP, and BMP images. Export as PNG (keeps transparency), JPG, or WebP. The output keeps the original resolution of your photo.

Can I add a watermark on my phone?

Yes. The tool is fully responsive and works on iPhone, Android, tablets, and desktop browsers — no app installation needed.