Circle Crop & Rounded Corners
Crop an image into a perfect circle or add rounded corners online.
How to use Circle Crop
Pick Circle for a perfect round cut-out — drag the offset sliders to center your subject — or Rounded corners with an adjustable radius. Output is PNG or WEBP with real transparency outside the shape, so it drops cleanly onto any background.
- Drop your file into the box above, or click it to browse. You can also paste from the clipboard.
- Adjust the options to taste — the defaults are sensible for most cases.
- Press Crop and watch the progress bar; everything runs on your device.
- Download your result — individually, or as a ZIP when there are several files.
Like every tool on ImageCompressorKits, this runs 100% in your browser: your file is never uploaded to any server, which makes it safe to use even with private documents — and it keeps working if you go offline after the page loads.
Frequently asked questions
Why is the background of my circle black?
It isn't — it's transparent. Some viewers show transparency as black. Place the PNG on any page or design and the area outside the circle will be see-through.
Can I get a circle with a JPG?
JPG can't store transparency, so circle output is PNG or WEBP only. If you need JPG, the transparent area would become a solid color instead.
Is this tool really free?
Yes — completely free, with no signup, no watermark, and no file limits beyond what your device's memory can handle.
Are my files private?
Yes. Processing happens locally in your browser via JavaScript; nothing is transmitted or stored. See our privacy policy for the full picture.