Add Text to WebP
Add captions, labels or watermarks to a WebP — private, in your browser
Put words on a WebP image
Sometimes an image needs a few words on it — a caption for social media, a label on a diagram, a note on a screenshot, or a simple watermark before you share it. This tool lets you type text straight onto a WebP and control how it looks, then saves the result as a new WebP. There is no editor to learn and nothing to install.
Drop a WebP, type your text, and adjust the size, color and position until it sits where you want it. The preview updates as you go, so what you see is what you download. Because everything is drawn in the browser, your image stays private the whole time.
How to add text to a WebP
- Drop your WebP image into the box above, or click to choose it.
- Type your caption or label into the text field.
- Set the size, color and position, and watch the live preview.
- Click Download WebP to save the captioned image.
What you can use it for
Captions and labels
Add a title to a screenshot, annotate a chart, or caption a photo without opening a full image editor.
Simple watermarks
Stamp your name or brand onto an image before posting it, so your work is credited wherever it travels.
Private and quick
The text is composited onto the image locally in your browser, so nothing is uploaded and the result is ready in seconds.
Frequently Asked Questions
What text controls do I get?
You can type your caption and set its size, color and position on the image, then see the result live before you download. It is ideal for quick captions, labels and simple watermarks.
Can I use this to watermark images?
Yes. Add your name or brand as text and place it where you want; it is a fast way to mark ownership on WebP images before sharing them.
Does adding text keep the WebP format?
Yes. The captioned image is re-saved as WebP, and any transparency in the original is preserved around the text.
Is my image uploaded to add text?
No. The text is drawn onto the image in your browser with the canvas, so the file never leaves your device.
Will the text stay sharp?
Text is rendered crisply onto the image at full resolution. Keep the WebP quality high when you export to keep the edges of letters clean.