Exact image dimensions
Resize Image to 512×512
Resize and crop an image to exactly 512 by 512 pixels locally in your browser.
Drop your image here
or
JPG, PNG or WebP · one image · up to 40 MB / 30 megapixels
Output: 512 × 512 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 512×512.
- 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 →Is the result exactly 512 by 512 pixels?
Yes. The output canvas is exactly 512 × 512 pixels.
Does the tool stretch the image?
No. Crop to fill preserves proportions and crops excess edges. Fit inside preserves the whole image with padding.