BatchResize Image

BatchResize Image is a Windows desktop app by 3thousand30 for resizing batches of images for web, social, email, marketplace, and everyday publishing workflows.

Get it on Microsoft Store

Point it at a folder. Choose a target size. Preview. Resize the whole batch.

How it works

  1. Select your input folder — pick a folder of JPG, PNG, WebP, or TIFF images
  2. Choose the resize mode — use exact custom dimensions, a preset, or constrain one side
  3. Pick a fit strategy — maintain aspect ratio, contain, crop to fill, or stretch
  4. Preview before processing — compare original and output using real images from the folder
  5. Resize — outputs are written to a subfolder inside your input folder

Image processing happens locally on your machine using Sharp. Your images are not uploaded to a server. The app may also request the Inter UI font from Google Fonts for display consistency when an internet connection is available.

Key features

  • Custom resize — enter exact width and height
  • Presets — common social, banner, thumbnail, and screen sizes
  • Constrain mode — set a max width or max height without enlarging smaller images
  • Crop to Fill — generate exact dimensions by cropping overflow when needed
  • Crop Focus — keep the top, left, center, right, or bottom area visible after cropping
  • Draw Template crop — define one reusable crop box for a consistent batch
  • Live preview — switch between original, resized, and split preview modes
  • Output options — keep original format or export as JPG, PNG, or WebP
  • Filename suffix — append a tag like _r to output names
  • Skip existing files — rerun safely without reprocessing completed outputs
  • Metadata control — optionally strip EXIF data from the output
  • Local processing — no uploads, no cloud pipeline

Documentation

Support

Found a bug or have a question? Email hello@3thousand30.com or open an issue on GitHub.

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