When a round image is useful
Many apps, including Discord, LinkedIn and WhatsApp, already show profile pictures as circles. A circle crop is still handy when you want to:
- put a headshot on a slide, a team page or an “about” section without styling it yourself
- add a round photo to your email signature
- make stickers, badges or round labels
- use the same framing for your profile picture on Discord, Slack, LinkedIn, WhatsApp, Zoom and the rest
- see exactly what a round avatar will show before you upload it
How to get a good circle crop
A circle covers about 79% of the square around it, so the four corners of that square are cut away. Leave some room around the head or object so hair, ears or edges don’t get clipped.
For a headshot, zoom in until the face fills roughly half to two-thirds of the circle’s height, with a little space above the head. Once the photo is roughly in place, use the arrow keys for small, precise adjustments.
Keep the source size in mind as you zoom. At full resolution, the circle’s diameter is the shorter side of your photo divided by the zoom level, so a heavily zoomed crop of a small photo will be small too. Pick an output size at or below that number for the sharpest result.
The edge is anti-aliased: pixels along the curve fade smoothly into the transparent corners, so the circle looks clean on light and dark backgrounds instead of jagged.
A transparent PNG every time
The download is always a PNG with transparent corners, whatever format you started with (JPG, PNG, iPhone HEIC, WebP, AVIF, the first frame of a GIF, SVG or BMP). Because everything outside the circle is see-through, the image works on a white slide, a dark website header or a colored sticker sheet alike.
If a form only accepts JPG, run the result through the PNG to JPG converter; keep in mind the corners then become a solid color instead of transparent. For a black and white portrait, convert the photo with the grayscale tool first, then crop it here.