C
Chaudify
Searching...
No tools found

Image Watermark — Add Text or Logo

Add watermark to images for free. Text or logo overlay. Adjustable opacity, position.

Runs in your browser — nothing is uploaded. Verify it

About the Image Watermark — Add Text or Logo

Watermark an image with your own text or a logo and place it exactly where you want it. A text mark gives you the wording, the size, the opacity, the rotation, a colour picker, three font families and a plain, outlined or drop-shadow finish; a logo mark gives you the same controls plus a size and opacity slider. Position it in any corner, the centre, or tile it across the whole frame, then apply the identical mark to a batch of photos at once. The overlay is drawn onto the pixels in your browser, so the original files are never uploaded, and you can export as PNG, JPG or WebP.

A watermark is the cheapest way to make a photo less useful to someone who did not take it. It will not stop a determined copier — nothing will, on a file you hand over — but it makes a stolen image look stolen, which is what protects the credit line and the client relationship when a picture turns up on a competitor's page or a marketplace listing. Position and opacity are the whole craft: a mark tucked in a corner is usually cropped off, so the versions that survive are the ones that overlap the subject slightly and stay faint enough not to ruin the picture. Doing it in the browser matters here, because watermarking a client's unreleased photos on someone else's server is exactly the moment you would rather not.

How to use the Image Watermark — Add Text or Logo

  1. Upload your image.
  2. Add text or upload a logo.
  3. Adjust opacity and position.
  4. Download the watermarked image.

Guides

  • How to Add a Watermark to a Photo

    A watermark can protect your images and build brand recognition — if you use it well. Here is how to add one and what settings to choose.

  • How to Reduce Image Size to KB (20 KB, 50 KB, 200 KB)

    A form that says "maximum 200 KB" is not asking you to guess at a quality slider. Here is how to hit the number exactly, why "200 KB" means two different things, and what it costs in pixels.

  • PNG to AVIF: Measured Sizes, and When AVIF Loses

    AVIF is the smallest format the web has, and on the right file it is dramatic — 4.07 MB of PNG became 482 KB. On the wrong file it is larger than what you started with. Here are the measured numbers for both.

More Image tools