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Resize JPEGs

Resize JPEGs v1.01 - Batch Image Resizer

Resize single photos or entire directories of JPEG images with full command-line automation

FREE

Fast, Simple JPEG Resizing Without the Bloat

Resize JPEGs is a simple, easy-to-use photo resizing utility that does one thing and does it well. There is no image conversion, rotation, grayscale, thumbnailing, watermarking, color correction, or filtering here -- just fast, reliable JPEG resizing. Whether you need to shrink a single photo for an email or batch resize an entire directory tree, Resize JPEGs handles it quickly and without unnecessary complexity.

The application is fully featured despite its focused scope. Choose from standard preset sizes or enter any custom width and height. Resize your original files in place or create smaller copies in a separate output directory. Drag and drop JPEG files directly into the application window, or right-click any folder in Windows Explorer to resize all the JPEGs inside it. A built-in preview lets you watch images as they are processed, and full command-line support makes it easy to automate batch operations from scripts or scheduled tasks.

When processing completes, Resize JPEGs displays a summary with the number of files found, matched, and resized -- along with detailed performance statistics showing exactly how long the operation took, down to the millisecond. All of your preferences are remembered between sessions, so the next time you run Resize JPEGs it picks up right where you left off. It is an excellent tool for preparing photos for email, web publishing, reports, and presentations.

Who Is This For?

  • Photographers -- Batch resize entire shoots for web galleries, email delivery, or social media without opening a full image editor.
  • Web developers -- Quickly optimize directories of JPEG images for faster page loads and reduced bandwidth consumption.
  • Business users -- Resize photos for reports, presentations, and documents without learning complex image editing software.
  • Anyone -- Who needs to quickly shrink JPEG photos for email, storage, or sharing.

Key Features

Batch Processing Resize entire directories and subdirectories of JPEG images at once. Process hundreds of photos in a single operation with real-time progress tracking.
Custom Sizes Choose from standard preset dimensions or enter any custom width and height. Set maximum width, maximum height, or exact dimensions with aspect ratio preservation.
Preserve Originals Create resized copies in a separate output directory to keep your originals untouched, or resize the original files in place when you want to reclaim disk space.
Drag and Drop Drag JPEG files or folders directly into the application window. No need to browse through file dialogs -- just drop and resize.
Explorer Integration Right-click any folder in Windows Explorer to resize all JPEG images inside it. Seamless integration means Resize JPEGs is always one click away.
Performance Stats See exactly how long the resize operation took, down to the millisecond. Compare compression speed against other tools and verify that every file was processed.

Command Line Options

Resize JPEGs has full support for command-line options. Everything you can do in the user interface you can do via the command line:

resizejpegs.exe [options]
  -f "[file]"       Single file to resize
  -d "[directory]"  Directory to resize
  -x [max width]    Maximum width in pixels
  -y [max height]   Maximum height in pixels
  -r                Resize originals (instead of copies)
  -a                Always resize (even if smaller)
  -c                Close when done
  -p                Show preview
  -s                Include subdirectories
  -e                Retain original file date
  -o "[path]"       Output directory for resized copies
  -t                Maintain aspect ratio

Example:

resizejpegs.exe -d "c:\my photos\" -r -a -c -x 1600 -e

This loads all JPEG files from the "c:\my photos" directory, resizes the originals in place, always resizes even if already smaller, closes when done, sets a maximum width of 1600 pixels, and retains the original file date and time.

Windows Support

Windows 11 Win 11
Windows 10 Win 10
Windows 8 Win 8
Windows 7 Win 7
Windows Vista Vista
Windows XP XP
Windows 2000 Win 2k
Windows NT NT
Windows ME ME
Windows 98 98
Windows 95 95

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Screenshots

Version History

v1.01 January 20, 2009

Added subdirectory support.
Added output directory option.
Added file date retention.
Added drag and drop.
Added aspect ratio option.
Added max height, max width, and exact size options.
Corrected preview flicker.
Updated command line for all new options.

v1.00 February 14, 2008

Initial version.

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Resize JPEGs v1.01
Windows 11, 10, 8, 7, Vista, XP, 2000, NT, ME, 98, 95

Support Resize JPEGs Development

Resize JPEGs is completely free. If this tool has saved you time, consider making a donation to help fund continued development and new features.