Add a colored border and set its thickness around the image

For creators and web teams finishing a visual before publishing or sharing it, this tool keeps the edit quick. Add a colored border and set its thickness around the image.

Add a colored border and set its thickness around the image. Check the finished look before downloading it, with no upload or storage of the source.

How to use

Open the page and pick a PNG, JPEG or WebP picture from your device; the file stays inside your browser while you adjust it.
Set the border thickness with the slider or the field, starting with a thin value so you can judge the effect.
Choose the frame colour: a shade close to the background isolates the subject, a contrasting one pushes it forward.
The preview refreshes after every change, so check that the frame does not cover any important part of the picture.
When the result looks right, run the processing step and download the new image; otherwise clear it and try again.

Example

A common case: you are putting together a blog thumbnail and want a slim white frame to separate the photo from a very pale page background. You load the picture, set a light thickness, pick white, inspect the preview, then grab the finished file and place it in your article.

Limits and formats

Only the thickness and the colour can be adjusted, so do not count on other framing effects from this tool.
Your original file is left untouched: the edit creates a separate image that you download afterwards.
Accepted formats are PNG, JPEG and WebP, with a 20 MB size limit per file and one image at a time.
A thick border eats into the visible area of the subject, so study the preview before publishing or sending it.

Where processing happens

Everything happens inside your browser. The picture you select is read locally on your device, the preview is drawn on screen and the final file is assembled by the browser when you run the processing step. Nothing is sent away and nothing is kept once you close the page, which suits visuals that are not public yet.

Frequently asked questions

Which image formats can I load here?

PNG, JPEG and WebP files are accepted, each up to 20 MB, and you work on a single image at a time. If your picture is stored in another format, convert it to one of those three first and then load the converted file into the tool.

Can I wipe my work and start over?

Yes. A clear command drops the current session, meaning the loaded picture and the settings you applied are discarded. You can then load the same file again to test another thickness, or switch to a different photo and begin the whole adjustment from scratch.

Does my picture get uploaded anywhere?

No. The file is opened, previewed and processed inside your browser, with no transfer to a remote location and no copy kept for later. Your images therefore stay on your own device, which is handy while a visual is still private or unreleased.