Free image resizer and crop tool for Instagram
JPG, PNG, or WebP · Up to 20 MB and 24 MP. Processed on your device. Animated images are not supported.
The controls move the cropped overflow. If the photo already fits on an axis, that control will not move it.
Preview
Choose a photo to adjust its crop.
Choose your dimensions, adjust the crop, and download your photo. Fill the frame or keep the entire image with a background color.
Schedule a post with your image
Bring your content to Antrapost, choose your accounts, and schedule when to publish.
How to use this tool
- 01
Choose a photo
Open a JPG, PNG, or WebP image from your device.
- 02
Adjust the crop
Choose a preset or your own dimensions. Move the crop to keep what matters.
- 03
Download your image
Save the result and add it to your post.
Frequently asked questions
Can I resize an Instagram photo without signing up?
Yes. This free resizer does not require an account. Choose a square, portrait, story, or custom format and download the result.
Can I resize a photo without cropping it?
Yes. Select Fit full image to keep the whole photo. The tool adds a background in your chosen color when the source and output aspect ratios differ.
Which dimensions can I use?
The presets are 1080 × 1080, 1080 × 1350, and 1080 × 1920 pixels. You can also set custom dimensions from 64 to 4096 pixels on each side. These are design options; check the requirements for your post.
Are my photos uploaded to a server?
No. Images are processed in your browser and downloaded from your device. The tool does not store photos or use remote image processing.