Text Watermark Image Tool
Add a text watermark to a local image with position, size, color and opacity controls, then download a PNG preview.
Choose your image
Select a PNG, JPEG, or WebP file. You’ll see the original and edited image here.
Adjust the image
Set the size, format, or other options you need.
How to use Text Watermark Image Tool
- Choose an image and enter the text you want to overlay.
- Set placement, size, color and opacity.
- Inspect the result and download PNG; long text is scaled down to fit the image.
Create a visible overlay without uploading
The tool draws a single line of text with a browser sans-serif font. Margin scales with image dimensions, and placement follows the selected corner or center. Font size is reduced when necessary to keep the text inside a small image. The output preserves the source canvas dimensions and decoded transparency.
Keep an original and review the export
A watermark changes image pixels and is not an ownership verification or access-control system. Font appearance can vary by browser and installed fallback fonts. Metadata and animation are not preserved. Check readability against both light and dark portions of the image, especially when using a low-opacity overlay.
Can I remove the text from the downloaded PNG later as a separate layer?
No. The text is flattened into the exported pixels. Keep the original image for future edits.
Is input uploaded?
Processing takes place in your browser. This tool does not send your input or selected files to a conversion API.