Image Border (Overlay)
Image Border (Overlay) is a free online image tool for changing PNG, JPG, JPEG, WEBP, and BMP files into PNG files. Image Border (Overlay) accepts 4 MIME types, returns image/png, includes 2 settings, and runs in your browser on the device.
Drop .png / .jpg / .jpeg / .webp / .bmp file here
or click to choose — or paste an image with ⌘V / Ctrl+V
Options
Key facts
- Input
- 5 formats: PNG, JPG, JPEG, WEBP, and BMP (image/png, image/jpeg, image/webp, image/bmp)
- Output
- PNG (image/png)
- Runtime
- your browser on the device
- Settings
- 2 controls: Border thickness (px) and Border color
- File mode
- 1 input file creates 1 output file
- Cost
- $0, no account required
How to use Image Border (Overlay)
- 1
Open your PNG, JPG, JPEG, WEBP, BMP file
Drop your PNG, JPG, JPEG, WEBP, BMP file onto the page, or click to browse and pick one from your device.
- 2
Choose options
Adjust the conversion options to suit your needs. Defaults work well for most inputs.
- 3
Convert and download
Click Convert. Your PNG file is ready to download in seconds.
Image Border (Overlay) details
First, Image Border (Overlay) reads PNG, JPG, JPEG, WEBP, and BMP source files and prepares PNG output for the image workflow. Next, The visible controls are Border thickness (px) and Border color. Additionally, Files and text stay in the browser session.
Drop in an image and download a copy with a solid-color border drawn inset around the edges (no change to the canvas dimensions). Use this when you need a visible frame but can't grow the image. Pick the border thickness in pixels and a color. Output is always PNG so transparency in the unbordered region is preserved. For an outset border that grows the image, use the Image Padding tool instead. Conversion runs locally in your browser; files never leave your device.
Common searches
- image border
- add border to image
- image frame tool
- image border generator
- add frame to image
- image edge border
Related tools
Tools that work with the same formats — most users open one of these next.
Image to Grayscale
Convert any image to grayscale — pick the algorithm, runs entirely in your browser.
Image to Sepia
Apply a classic sepia tone to any image — adjustable intensity, runs in your browser.
Invert Image Colors
Invert (negate) the colors of any image — runs entirely in your browser.
Blur Image
Blur any image with an adjustable radius — fast separable box blur, runs in your browser.
Image Brightness Adjuster
Brighten or darken any image — drag the amount, runs entirely in your browser.
Image Hue Rotator
Rotate the colors of an image around the color wheel — runs in your browser.
Frequently asked
What is Image Border (Overlay)?
Image Border (Overlay) is a free online image tool for changing PNG, JPG, JPEG, WEBP, and BMP files into PNG files. Image Border (Overlay) accepts 4 MIME types, returns image/png, includes 2 settings, and runs in your browser on the device.
What files does Image Border (Overlay) accept and create?
Image Border (Overlay) accepts PNG, JPG, JPEG, WEBP, BMP files (image/png, image/jpeg, image/webp, image/bmp) and creates PNG files (image/png). The page includes 2 settings: Border thickness (px) and Border color.
Do my files and data stay private?
Yes. Image Border (Overlay) runs entirely in your browser using your device's CPU. Files and text are never uploaded to our servers, so your data stays private.
How do I use Image Border (Overlay)?
Open Image Border (Overlay), drop in your PNG, JPG, JPEG, WEBP, BMP file, choose any options, and click Convert. Your browser does the work locally and produces a PNG file you can save right away.
What is the maximum file size for Image Border (Overlay)?
Because Image Border (Overlay) runs in your browser, the maximum size depends on your device's available memory. Most modern phones and laptops handle files up to a few hundred MB without issues.