Circle Crop: Make a Round Profile Picture
Drag, zoom and export a perfectly round avatar with a transparent or coloured background.
Make a round profile picture in seconds
Almost every social platform now shows your picture inside a circle: WhatsApp, Instagram, LinkedIn, Gmail, Telegram, Discord and most company directories. If you upload a square photo, the app quietly crops it for you and often cuts off the top of your head or one shoulder. Making the circle yourself gives you control over what stays inside the frame, and it also lets you export a transparent PNG so the picture sits cleanly on any background colour instead of showing four white corners.
How to use the cropper
Drop a photo into the box at the top. The tool places it on a square canvas with a circular mask, and you can drag the picture with the mouse or a finger to move the part you want into the centre. The zoom slider enlarges the photo, which is useful when the face is small in the original shot. Choose an output size from 110 pixels for LinkedIn up to 1000 pixels for high-resolution use, pick what should appear outside the circle, and download. If you want a ring around the picture, choose a thin or thick border; the ring is drawn inside the circle so the final image stays perfectly round.
Transparent PNG versus white background
A transparent PNG is the most flexible choice because the circle can be placed on any colour and it will blend in. White is safer for printing or for platforms that convert transparent areas to black. If you are uploading to a site that only accepts JPG, choose white or black, because JPG cannot store transparency and the corners would otherwise turn black. The tool automatically switches the export format based on your choice, so you never end up with a JPG that has unexpected black corners.
Getting the crop right
The most common mistake is zooming in too far, which leaves no space above the head and makes the face look cramped. Leave roughly ten percent of the circle empty above the hair. The second mistake is using a photo where the face is off-centre; drag the image until the eyes sit slightly above the middle of the circle, which is where viewers expect them. The third mistake is uploading a tiny image and scaling it up, which produces a soft, blocky result. Always start from the largest version of the photo you have, then let the tool shrink it down to the size you need.
Where round pictures are used
WhatsApp shows contact photos as circles in chats and as rounded squares in the contact list, so a transparent PNG works in both places. LinkedIn displays a circle on the profile page but a square in some feed cards, so a 400 pixel image with the face centred is the safest compromise. Gmail and Google accounts use a circle, and Google often re-compresses the image, so uploading at 512 pixels or larger avoids a blurry avatar. For business directories and ID badges, a white background with a thin ring often looks more formal than transparency.
Privacy and quality
The cropping happens entirely in your browser using the HTML canvas API. Your photo is read from your disk into memory, drawn onto a canvas, and exported as a new file; at no point is it uploaded to a server or stored anywhere. That matters for profile pictures of children, identity documents and internal company photos. Because the export is generated from the original pixels rather than a screenshot, the quality stays as sharp as the source allows, and the circle edge is anti-aliased so it does not look jagged when scaled up.
Frequently asked questions
How do I make a picture round for WhatsApp?
Upload the photo, drag it so your face is centred, choose 200 or 400 pixels, keep the background transparent and download the PNG. WhatsApp accepts PNG and keeps the transparency.
Why are the corners of my JPG black?
JPG cannot store transparency, so transparent areas are filled with black by some viewers. Choose the white background option when you need a JPG.
What size should a LinkedIn profile picture be?
LinkedIn recommends at least 400 by 400 pixels. Export at 400 or 512 pixels with the face centred and a little space above the head.
Does the tool upload my photo?
No. All cropping and exporting happens locally in your browser. Nothing is sent to a server.
Can I add a coloured ring around the circle?
Yes. Choose a thin or thick ring in the sidebar. The ring is drawn inside the circle so the outside edge stays perfectly round.
Pixels, centimetres and inches are three different questions
A form asks for a photo 3.5 cm wide. Your phone only knows pixels. Somewhere in between sits DPI, the number that decides how many pixels get squeezed into one inch of paper. Get that number wrong and a photo that looks perfect on screen prints at the wrong size — usually too small, with a white border where the printer ran out of image.
The arithmetic is not hard once you see it. One inch is 2.54 cm. At 300 DPI there are 300 pixels in every inch, so 3.5 cm becomes (3.5 ÷ 2.54) × 300, which is 413 pixels. At 200 DPI the same 3.5 cm is 276 pixels. Both are “correct” in the sense that they describe 3.5 cm, but only the 300 DPI version has enough detail to print cleanly. Indian ID forms are almost always designed around 300 DPI, which is why 3.5 by 4.5 cm passport photos are 413 by 531 pixels everywhere you look.
The other half of the problem is aspect ratio. If you force a square photo into a 3.5 by 4.5 frame without cropping, faces stretch. Always crop to the target ratio first, then scale. That is the difference between a photo that looks like you and one that looks like a distorted version of you.
Fix it in this order
- Use 300 DPI for anything that will be printed or pasted on a form.
- Use 72–96 DPI only for screens and websites.
- Crop to the target ratio before resizing, never after.
- Keep the original file. Resizing up never adds detail back.
- For social media, match the platform's own numbers rather than a round guess.
What people search before landing here: image resize online in cm · how to resize image for whatsapp dp · aadhaar card photo size in cm · photo print size 4x6.