Example input and settings
a.jpg, b.jpg · 1600 × 900 px
800 × 450 pxImages · IMG-12Submit an issue
Batch image resize
Batch-scale, pad or crop images to a common canvas. Preview and download individual results or a ZIP.
Batch resize · Pad or cropDrop images here
Supports JPG、PNG、WebP；up to 30 files；25 MB each；100 MB total
Standardize image sizes
Choose images and select proportional scaling, padding or cropping. Set canvas and background, adjust individual positions, then check dimensions and failed files.
Check the input format and options with this example before using your own data. Random values, file sizes and presentation vary with the input and settings.
What to check in the result
ZIP → a, b · 800 × 450 px