Make Square Image
Turn any image into a square using an editable size, fit mode, and background — entirely in your browser.
Make Square Image is a browser-based image tool on ImgToolsBase. Turn any image into a square using an editable size, fit mode, and background — entirely in your browser. To use it, upload or drop your image and view the result directly in your browser — no signup and nothing to install.
How this tool works
Set the size
The square size is editable and the output is always size by size, keeping a true 1:1 ratio.
Choose a fit
Contain shows the whole image with padding; cover fills and may crop; stretch forces the square shape.
Background
Pick a solid color, or transparent for PNG and WebP. JPG fills transparency with the color.
Verify before upload
This tool does not look up platform-specific sizes; check the requirements of the site you are uploading to.
Make Square Image in your browser
Make Square Image places your image on a perfectly square canvas. The square size is editable — 1080×1080 is a common social default — and the output is always size by size, so it stays a true 1:1 square.
Choose how the image sits in the square: contain shows the whole image with padding, cover fills the square and may crop the edges, and stretch forces it to the square. The padding or background is the color you pick, or transparent for PNG and WebP.
This is an editable canvas tool, not a platform-compliance checker: it does not look up the exact dimensions a given site requires, so verify any platform requirements before you upload. Output can stay the same format as the input or convert to JPG, PNG, or WebP.
How to use Make Square Image
- Upload the image you want to make square — click the upload area, press Enter, or drag it in.
- Set the square size in Make Square Image (1080 is a common default) and choose a fit mode.
- Pick a background color or transparent, and the output format.
- Click Process, check the square dimensions in the result panel, and download the square image.
Why use this tool
Set any square size; the output is always size by size for a true 1:1 result.
Contain pads the image, cover fills and may crop, and stretch forces the square.
Use a solid background color, or keep it transparent with PNG or WebP.
Your image is squared in your browser and never uploaded to a server.
Common uses for Make Square Image
Fit a landscape or portrait image onto a 1:1 square for a social feed.
Make a set of images square so they line up in a grid.
Place a product photo on a square canvas with a solid background.
Make a square image from a phone, tablet, or computer browser with the file staying local.
Frequently asked questions
Are my files uploaded to a server by Make Square Image?
No. The square is created in your browser with the HTML canvas, and your image is never uploaded to imgtoolsbase or any server.
Can I change the square size?
Yes. The square size is fully editable; 1080 is a common social default. Whatever value you set, the output is exactly that many pixels on each side.
How do I avoid cropping my image?
Use the contain fit mode, which shows the whole image and pads the rest with the background. Cover fills the square and may crop the edges.
Can I keep a transparent background?
Yes, when you output PNG or WebP and choose the transparent background mode. JPG cannot store transparency and is filled with the background color.
Does this guarantee the right size for a platform?
No. It is an editable canvas tool, not a platform-compliance checker. Confirm the exact dimensions a site requires before uploading.
Related image tools
Tools that pair well with Make Square Image.