Official documentation for BatchResize Image, a local batch image resizing tool for Windows by 3thousand30.
BatchResize Image helps you resize folders of images for web, social, email, marketplace, and general publishing workflows. Choose exact dimensions, use social presets, constrain one side, crop to fill, preview the result, and process the whole folder locally.
- Batch resizing for folders of JPG, PNG, WebP, and TIFF images
- Custom dimensions with optional proportional scaling
- Social and web presets for common output sizes
- Constrain mode to cap width or height without enlarging smaller images
- Crop to Fill with anchor-based or drawn-template crop focus
- Live preview with resized, original, and split comparison modes
- Format conversion to JPG, PNG, WebP, or Same as Input
- Quality and metadata controls for export workflows
- Fully local processing using Sharp, with no image uploads
BatchResize Image does not upload your source images or resized outputs to 3thousand30 servers. Processing happens locally on your Windows device. See the privacy policy for details.
Built by 3thousand30 - affordable, privacy-first, buy-once tools.