Resize image to 300x300
Set the exact width and height, in pixels, centimetres or percent. Nothing is uploaded.
JPG, PNG, WebP, HEIC or AVIF, up to 20 MB.
Your image stays on your device.
How to use it
Choose an image.
Move the box over the part to keep. It already has the right shape.
Download the image at the exact size.
300x300 at a glance
| Detail | Value |
|---|---|
| Pixels in all | 90,000 (0.09 megapixels) |
| Shape | square (1:1) |
| Part of a phone photo kept (4:3) | 75 %, whichever way the phone was held |
| Part of a camera photo kept (3:2) | 67 % |
| A detailed camera photo, as JPG | about 24 KB |
| A head-and-shoulders portrait, as JPG | about 19 KB |
| The same two photos as WebP | about 21 and 14 KB |
File sizes were measured on two real photos at the quality ChobiKit saves at (92 %). A JPG stays a JPG and a WebP stays a WebP; saved as PNG, a photo is about ten times larger.
Where 300x300 is used
- Profile pictures and avatars on websites, forums and apps.
- Small product thumbnails in online shops and catalogues.
- Icons and logos shown at a small size.
Tips for 300x300
- At this size every pixel counts, so keep the box tight around the face or the object.
- Almost any photo is larger than 300x300, so it is made smaller and stays sharp.
- A plain background keeps a small picture clear and the file small.
- Check the result at full size before you upload: small text and fine lines can disappear.
Frequently asked questions
How do I resize an image to 300x300?
Choose your image, move the box over the part you want to keep, and press Resize. The result is exactly 300 by 300 pixels, ready to download.
Will my image be stretched or squashed?
No. The box has the shape of 300x300, so the part you keep is only made larger or smaller, never pulled out of shape. Whatever is outside the box is cut off.
Is 300x300 right for an exam or job application photo?
Some application forms ask for this size, but they also set a KB limit and other rules. For those, use the photo and signature resizer: it knows each portal's rules and checks them for you.
What if my image is smaller than 300x300?
It is enlarged to 300x300, which can make it look a little soft, and ChobiKit tells you before you resize. A larger box, or a larger original, keeps it sharper.
Can I resize to 300x300 without cropping?
Only if your image already has the same shape: then the box covers all of it. Otherwise use the image resizer, which keeps the whole picture in its own shape, so one side won't match 300x300.
Is my image uploaded?
No. It is cropped and resized in your browser and never sent to a server. It is free, with no sign-up and no watermark.