Image Resizer
Resize images to any dimension
100% free. Runs entirely in your browser - your files and data never leave your device and nothing is uploaded to any server.
Profile Picture selected — upload an image to apply it.
Drag & drop files here
or browse to upload
Supports PNG, JPG, WebP up to 20MB
Processed in your browser - your file never leaves this device.
About this tool
Instagram Profile Picture is 320 x 320 pixels - a square 1:1 frame. Drop any image in and it is resized to exactly that, with a live preview so you can see the crop before you commit to it. Displayed as a circle, so anything in the corners of the square is cut off. Uploaded much larger than it is displayed, because Instagram serves several downscaled versions from the one file. No upload and no account. Your browser does the work, so a large batch is as fast as your machine rather than as fast as a server. Cropping to 1:1 from another shape removes part of the image by definition. The preview makes that visible before you download rather than after.
How to use this tool
- Drop your image inAny JPG, PNG or WebP. Nothing is uploaded - your browser reads the file directly.
- It resizes to 320 x 320 pixelsThe Instagram Profile Picture preset is already selected on this page, so there is nothing to type in.
- Check the preview and downloadThe preview shows the exact crop. Reposition if you need to, then save as JPG, PNG or WebP.
Key features
- Live preview, so you see the crop before downloading instead of after.
- No limit on how many images you resize.
- Runs in your browser - no upload, no account, no watermark.
- Export as JPG, PNG or WebP, whichever the platform prefers.
- Resizes to exactly 320 x 320 pixels, the current Instagram Profile Picture size.
Common uses
- Preparing a batch at 320 x 320 pixels before a scheduled post.
- Resizing on a phone without installing an editing app.
- Updating a profile photo.
- Getting a correctly sized image without opening a full editor for a 30-second job.
- Fixing an image a platform rejected for being the wrong dimensions.
Tips for better results
- PNG keeps text and sharp edges crisp at this size; JPG is smaller for photographs.
- Crop to 1:1 before resizing when the subject matters - then you choose what is lost rather than the tool.
- Start from the largest original you have. Scaling up to 320 x 320 pixels from something smaller looks soft, and nothing undoes that.
- Check the result on the platform itself - feed thumbnails are often cropped again from the size you upload.
Mistakes to avoid
- Letting the image stretch instead of keeping the ratio. A squashed face is more obvious than a tight crop.
- Assuming another platform at the same pixel size behaves identically. Uploaded much larger than it is displayed, because Instagram serves several downscaled versions from the one file.
- Scaling a small image up to hit the pixel count. The file gets bigger; the detail does not come back.
- Putting important detail near the edges of a 1:1 frame. Platforms crop again for thumbnails and previews.
Frequently asked questions
320 x 320 pixels - a square 1:1 frame, 0.1 megapixels.
Drop it onto this page. The Instagram Profile Picture preset is already selected, so it resizes straight to 320 x 320 pixels and shows the crop before you download.
No. The resize uses your own device image engine, so files never leave your computer.
No. It keeps the 1:1 ratio and shows what will be cropped, so you can reposition before downloading rather than finding a bad crop afterwards.
JPG for photographs, PNG when there is text or transparency, WebP when the platform accepts it and you want the smallest file.
Uploaded much larger than it is displayed, because Instagram serves several downscaled versions from the one file.
Yes. It runs in the browser, so it works on iPhone and Android as well as desktop, with no app to install.
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