Choose your full image
Open one JPG or PNG. This mode keeps the whole picture in proportion, including content near the edges.
RESIZE + COMPRESS. CHECK + DOWNLOAD.
Make an image square without cropping.
Keep every edge with white padding. Choose exact square pixels and a KB limit.
Your photo stays hereProcessed on your device.
01Your image
JPG or PNG · up to 20 MB and 32 megapixels
02Your requirements
PIXELS + KBHow should it fit?
The circle is a preview, not a cut-out. Your file stays a square JPG.
× 500 px
Exact pixels, not a maximum. We won’t silently shrink this size to hit your KB limit.
10–10,000 KB. We use 1 KB = 1,000 bytes to stay safely below the limit.
JPG OUT
Your download is a JPG. Transparent areas become white. If we can’t meet both your pixel size and KB limit at our quality floor, we’ll say so. No hidden resize.
03Check the result
Choose an image and a limit. The result will appear here.
Why are there three ways to make a square?
Same picture, different framing. The dotted circle shows what a circular profile display can hide. Follow the four orange corner markers.
All three downloads are square JPGs. A receiving site may apply its own crop or zoom.
THE SHORT VERSION
Keep the whole picture.
Choose the square size
Set the square side length and maximum KB size. The photo is centered on a white square, with space added where needed.
Check the padding
Preview the white margins and check that smaller details are readable. A successful download meets both the selected pixels and KB limit.
GOOD TO KNOW
Add space. Keep the edges.
Padding puts the whole photo inside a square canvas without stretching or cutting off the picture. A wide photo receives white space above and below it; a tall photo receives white space on the left and right. A square original does not need those extra margins.
For example, a 1,200 × 800 px landscape image fitted into a 500 × 500 px square occupies about 500 × 333 px. The remaining height becomes white padding, split above and below. The download is still exactly 500 × 500 px.
A square fit is not the same as a circle-safe fit. Ordinary square padding keeps the photo in the file, but a circular avatar can still hide its corners. If every corner of a photo or logo must remain visible inside a circle, select circle-safe fit in the image tool. It makes the picture smaller within the square and adds extra white margin. Use the circular preview to check the tradeoff.
Padding can help with group photos, product images, diagrams, and screenshots whose edges matter. If you want the photo to fill the frame instead, use a square crop. If you do not need a square, reduce file size without adding a border.
A FEW ANSWERS
Before you download.
Does “without cropping” mean no quality loss?
No. It means the whole image area is kept. Resizing and JPG compression can still soften details, especially fine text or lines. Inspect the finished picture, and use a larger permitted pixel size or KB limit when readability matters. Enlarging a small original cannot recover missing detail.
Can the border be transparent or blurred?
Not in this tool. The padding is white and the download is JPG, which does not preserve transparency. Transparent areas in a PNG original also become white. Use a different editor if you need a transparent PNG or a blurred background.
What if it cannot fit both the pixels and the KB limit?
The exact square dimensions take priority over silently shrinking the canvas. If no suitable JPG fits below the KB limit at those dimensions, the tool reports a failure. Raise the KB limit or choose a smaller square only when your receiving site allows it.
Will every website accept a padded picture?
No. Some sites reject borders or have their own automatic crop. This tool prepares the file, but cannot control how another site displays or validates it. Check its photo requirements and preview the uploaded result there too.
Your photo never leaves this browser.
The image tool runs on your device. No image uploads or saved image history. Refreshing clears the workspace; downloaded files remain on your device. The original file is never changed. Optional Google Analytics and Statsig help us understand visits, tool use, and experiments only if you allow analytics. We never send photos, filenames, or embedded image metadata.
Analytics providers receive ordinary connection information, such as your IP address and browser, plus a random browser identifier and limited usage events such as the selected mode and coarse file-size buckets. Decline or change your choice with Analytics preferences at the bottom of the page. The tool works either way. Loading the website still makes normal hosting requests.
Free to use, with no account or watermark. Downloads are JPG files, including when the original is PNG; transparent areas become white. Check the receiving site’s format, dimensions, minimum size, and photo-quality rules. This tool does not certify passport or application photos.