Image Tools

Add a watermark to images.

Add one image or a batch, type a text watermark or upload a logo, then drag it directly on the preview. Adjust size, opacity and color, apply the same placement across the batch, and download the finished image or ZIP.

Local image toolAdd Watermark
Processed on your device
Fast watermark workflow

Place a watermark visually instead of guessing coordinates.

Type text or choose a logo, drag the watermark directly on the active preview, and tune its size and opacity. The editor saves the position as a percentage of the image so one placement can be reused across a batch.

Browser-first

Images are decoded, composited and re-encoded locally. One result downloads directly; multiple results can be packaged into a ZIP.

  • Text watermark with color, bold style, size and opacity controls.
  • Logo watermark from PNG, JPG or WebP.
  • Drag anywhere on the preview to reposition instantly.
  • Shared relative position works across different pixel dimensions.
  • Batch watermark up to the image-tool file limit and download a ZIP.
How to use it

Add a watermark in four steps.

01

Add images

Choose one JPG, PNG or WebP image, or add a batch.

02

Choose text or logo

Type a watermark or upload your own logo image.

03

Drag and adjust

Move the watermark on the preview, then tune size, color and opacity.

04

Apply and download

Process the batch locally and download one image or a ZIP.

FAQ

Add Watermark FAQ

Common questions about text watermarks, logo watermarks, batch placement and local processing.

Can I add a text watermark and drag it anywhere?

Yes. Type the watermark text, then drag directly on the image preview to place it. The tool stores the position proportionally instead of as fixed pixels.

Can I use my own logo as the watermark?

Yes. Switch to Logo, choose a PNG, JPG or WebP logo, adjust its width and opacity, then drag it into position on the preview.

Can I watermark several images at once?

Yes. Add a batch and one shared watermark setup is applied to every image. Multiple completed images can be downloaded together as a ZIP.

Are my images uploaded?

The watermark workflow runs in your browser. Source images and the selected logo are processed locally on your device.