Remove Padding from a PNG
Trim uniform inner padding to maximize the visible content. Runs entirely in your browser, so your data never leaves your device.
Drop a file here, or click to browse
Files never leave your device
Output
The result appears here as you type.
How to use Remove Padding from a PNG
- 1. Upload the padded PNG. Add the image that has uniform inner padding around its content, such as icon.png with 24px white padding, that you want trimmed away.
- 2. Set the detection tolerance. Adjust Detection tolerance (%) to control how strictly the tool identifies the padding color versus the actual content bounds before cropping.
- 3. Download the trimmed PNG. Save the result, such as icon.png cropped to its content bounds, once the padding has been removed and only the visible content remains.
When to use Remove Padding from a PNG
Remove Padding from a PNG trims uniform inner padding to maximize the visible content area, without you needing to measure the padding by hand. It is useful whenever an exported asset carries more empty margin than its intended layout needs.
- Maximizing an icon inside a fixed slot. An icon.png exported with extra white padding takes up less visual space than it should inside a fixed-size button. Trimming the padding lets the glyph fill the slot fully.
- Fixing an inconsistent icon set. A set of icons from different sources has inconsistent amounts of padding around each glyph, making them look mismatched in a toolbar. Trimming each to its content bounds evens them out.
- Preparing an asset for tight cropping in a layout. A layout tool positions images based on their exact bounding box, and unwanted padding throws off the intended alignment. Trimming it first fixes the positioning.
Examples
Strip white padding
Input
icon.png with 24px white padding
Output
icon.png cropped to its content bounds
About the Remove Padding from a PNG tool
Remove Padding from a PNG is a free online tool that works entirely inside your web browser. Trim uniform inner padding to maximize the visible content. Because the processing happens on your own device, nothing you enter is uploaded, logged or stored anywhere.
This page is one of 108 PNG utilities on EditSafely. Each one does a single job well, and all of them follow the same rule: your input stays on your machine.
You can shape the output with the Detection tolerance (%) setting, and the result refreshes the moment you change it. The finished file is put together in browser memory and saved with the Download button, so it never touches a server on the way to your disk. A worked example further down the page shows exactly what the tool produces for a real input.
Because nothing leaves your device, the tool is suitable for sensitive content such as internal documents, credentials or customer data. It also responds instantly, since every keystroke is handled on your own machine rather than by a remote API.
Frequently asked questions
Does Remove Padding from a PNG cost anything?
Yes, it is completely free. All 2,658 tools on EditSafely work without an account, a subscription or usage limits.
Are my files uploaded to a server?
No data leaves your device. The whole tool is JavaScript that runs inside your browser tab, so there is no upload, no server-side processing and no log of what you did. If you disconnect from the internet after the page loads, it keeps working.
Which files does Remove Padding from a PNG accept?
It accepts PNG images. There is no file size cap imposed by a server; very large files are limited only by your device's memory.
Do I need to sign up or install anything?
Nothing to install and no account needed. Open the page in any up-to-date browser, including on a phone or tablet, and the tool is ready.
How do I save the output?
Click the Download button once the result is ready. The file is built in your browser's memory and handed straight to your downloads folder, without passing through a server.