Resize to 512×512
This tool batch-resizes images to a 512×512 square, the baseline resolution for app launcher icons, PWA manifest logos, and standard profile pictures. This 1:1 format is required by the Google Play Store and provides a sharp, scalable source for favicon generation.
Your images are never uploaded to a remote server, keeping your branding and personal avatars private.
Center-cover cropping
The tool achieves the precise 512×512 target using a center-cover crop. It scales your source image proportionally until it entirely fills the square, clipping any overhanging edges.
This prevents the image from being stretched or distorted. Since many platforms mask profile pictures and app icons into circles, ensure your primary logo or face is centered with adequate padding.
Batch processing
You can process multiple JPEG, PNG, or WebP images simultaneously. The tool leverages local web workers to resize them concurrently.
Once finished, you can download the 512×512 assets individually or save the entire batch as a single ZIP archive.