Bulk image resizing lets you apply the same resize settings to multiple images at once. This is essential for e-commerce product catalogs, social media content batches, website image libraries, and any workflow involving many images.
With ImgTools Pro, you can upload multiple images and resize them all to the same dimensions in one operation. Set your target width and height, choose the output format, and download all processed images.
For free users, ImgTools processes up to 5 images per day. Pro users get unlimited batch processing, which is invaluable for regular content creation and e-commerce workflows.
Best practices for batch resizing include testing with a small sample first, keeping original files as backups, using consistent naming conventions, and documenting your settings for future batches.
All processing happens locally in your browser. Your images are never uploaded to any server, even during batch operations.