Your files never leave your device. All processing happens in your browser.
Add your images to Img Stop's Add Border tool, set the Border width and Border color, add Rounded corners, Outer space or a Drop shadow if you like, and check the preview. Press Apply to all images to download framed pictures. Everything runs in your browser.
About the Add Border & Rounded Corners
Add Border & Rounded Corners frames your pictures with a clean edge. You can add a colored border up to 20% of the image's shorter side, round the corners from slightly soft to fully pill shaped, and add outer space with a transparent, white, black or light gray background. An optional drop shadow makes the picture look like it floats above the page.
Borders help photos stand out on white websites, social media feeds and printed layouts. A white frame gives a classic print look, rounded corners match modern app and website design, and a shadow adds depth to product shots and screenshots. When rounded corners or transparent space are used, Img Stop saves a PNG automatically, so the corners stay see-through.
Key features
- Border width and colorSet a border from 0% to 20% of the image size in any color.
- Rounded cornersRound the corners from 0% to 50% for soft or pill shaped images.
- Outer spaceAdd padding around the framed image, up to 20%.
- Outer backgroundLeave the outer space transparent or fill it with white, black or light gray.
- Drop shadowAdd a soft shadow below the image for a lifted look.
- Batch framesApply the same border to every image and download them as a ZIP.
How to use the Add Border & Rounded Corners
- Add your images Drop JPG, PNG or WebP images on the box or click to choose them.
- Set the border Move Border width, pick a Border color and set the Rounded corners slider.
- Add space or shadow Increase Outer space or tick Drop shadow, then choose the Outer background.
- Apply and download Press Apply to all images and download each framed picture or the ZIP.
Add Border & Rounded Corners at a glance
| Price | Free |
|---|---|
| Input formats | JPG, PNG, WebP |
| Output format | Same as original, or PNG when transparency is needed |
| Border width | Up to 20% of the shorter side |
| Corners | 0% to 50% rounding |
| Processing | In your browser – files are not uploaded |
When to use it
- Add a white frame to photos so they look like prints in an Instagram feed.
- Round the corners of product photos to match your online store design.
- Give screenshots a border and shadow for a presentation or tutorial.
- Frame artwork or certificates with a colored border before printing.
- Make rounded banners and thumbnails for an app or website.
Tips for the best result
- Use the same border settings for all photos in a set to give a consistent, professional look.
- With a drop shadow, keep the Outer background transparent or white so the shadow looks natural.
- Set Border width to 0 if you only want rounded corners without a frame.
- PNG files with rounded corners can be large; compress them afterwards if file size matters.
Frequently asked questions
How do I add a white border to a photo?
Add the photo, keep Border color on white and move the Border width slider, for example to 3% or 5%. The border is measured from the shorter side of the image, so it is the same thickness on all four edges. Press Apply to all images to download.
How do I make rounded corners on an image?
Move the Rounded corners slider. Small values like 4% give soft corners, and 50% makes the shorter side fully round. Set Border width to 0 if you do not want a frame. The result is saved as PNG so the cut corners stay transparent.
Why is my image saved as PNG and not JPG?
JPG cannot store transparent pixels. When you use rounded corners or transparent outer space, the area outside the image must be see-through, so Img Stop saves a PNG automatically. If you use square corners and fill any outer space with a color, the original format is kept.
How do I add a shadow to an image?
Tick Drop shadow. The tool adds extra space around the image and draws a soft dark shadow below it. Choose an Outer background color, or leave it transparent if you plan to place the image on a website or slide that has its own background.
Can I add a border to many photos at once?
Yes. Add all the photos together and set the border once. The border width, corners and space are calculated in percent, so they look the same on big and small images. Press Apply to all images and use Download all (ZIP) to save them together.
Last updated October 29, 2026 by the Img Stop team.