Exact image dimensions
Resize Image to 300×300
Resize and crop an image to exactly 300 by 300 pixels in your browser.
Drop your image here
or
JPG, PNG or WebP · one image · up to 40 MB / 30 megapixels
Output: 300 × 300 pixels
Ready to process.
✓
Image ready
Processing complete.
Before—
After—
Dimensions—
Change—
Image metadata such as EXIF/GPS data may be removed when a new image is encoded.
How to use this tool
- Choose or drop one supported image.
- Review the image details and adjust the available settings.
- Press Resize to 300×300.
- Preview the result and download the new image to your device.
Privacy & limits
Processing is designed to happen locally on your device. Files are not submitted to UnitConverterHQ servers. Maximum input is 40 MB and 30 megapixels per image in this release. Re-encoding can remove EXIF, GPS, DPI, and other metadata.
Frequently Asked Questions
View sitemap →Will the image be stretched?
No. The default crop-to-fit mode fills the square without stretching.
Can I keep the whole image?
Use Fit inside if you prefer to keep the full image with padding instead of cropping.