Drag files OR folders -> Pick size -> Optimized JPGs in /resized/
Features
- Drag & Drop: Single files, multiple files, OR folders
- Smart Logic:
- Files -> resize only those (/parent/resized/)
- Folders -> full recursive batch
- Presets: 1920px hero, 1200px large, 800px thumbs
- Copy small images checkbox
- Progress + stats
- Standalone EXE
Quick Start
Windows (EXE - Recommended) Download ImageResizer.exe -> Double-click -> Drag JPG/folder -> Resize!
Python pip install pillow tkinterdnd2 python image_resizer.py
Examples Drop single JPG: photos/art.jpg -> photos/resized/art.jpg
Drop folder: photos/ -> photos/resized/all-your-images.jpg
Build EXE Download image.ico + image_resizer.py -> run build_exe.bat Get dist/ImageResizer.exe
Sample Results
| Original | Resized | Savings |
|---|---|---|
| 4000x3000 7.2MB | 1920x1440 185KB | 97% |
| 3000x4000 5.8MB | 1200x1600 112KB | 98% |
Tech Stack
- Python 3.8+ / Tkinter (built-in GUI)
- Pillow - Image processing
- tkinterdnd2 - Drag & drop
- PyInstaller - Windows EXE
Credits
- Icon: Windows 11 Photos by FadeMind/W-ICO (Public Domain) https://github.com/FadeMind/W-ICO
- tkinterdnd2: https://github.com/pmgagne/tkinterdnd2
- Perplexity AI: Script generation
- Pillow: https://pillow.readthedocs.io
License MIT License - © 2026 pmonk.com (Austin, TX)
Free for all uses. No warranty—test on copies!