How to use the Image Cropper
- Choose an image.
- Pick an aspect ratio, or keep it free.
- Drag the box to move it and the handles to resize.
- Download the cropped image at full resolution.
What does this tool do?
The preview is scaled to fit your screen, but the crop is applied to the original full-resolution image, so you don't lose quality. Rule-of-thirds guides help you frame the subject.
Why use it?
- Square crops for profile pictures.
- 4:5 and 9:16 for social posts and stories.
- Remove distracting edges.
Which ratio for what?
1:1 for profile photos, 4:5 for Instagram feed posts, 9:16 for stories and reels, 16:9 for YouTube thumbnails and presentations, 3:2 for standard camera prints.
Privacy
Your files are processed entirely in your browser using built-in web technologies. They are not uploaded to our servers, and closing the page clears them from memory. There's no account to create and nothing to install.
Frequently asked questions
Are my photos uploaded?
No. Everything happens in your browser using the Canvas API. Your images never leave your device, which is why it works even on a slow connection.
Last reviewed by the M2Toolkit team.