4chan Image Resizer

Automatically downscale images based on custom presets, image cropping and more. Requires 4chan X.

Author
greenronia
Daily installs
1
Total installs
1,113
Ratings
2 0 1
Version
2.4
Created
2019-10-30
Updated
2021-11-08
License
N/A
Applies to

A script that automatically downscales images based on custom presets and more.
Originally developed to downscale anime/vidya screenshots "on the fly". Now supports image cropping!

Features:

  • Automatic image downscaling based on custom presets with a variable image quality.
  • Automatic PNG to JPEG conversion.
  • "Quick Convert" feature, that effectively reduces image filesize without resizing the image. Very useful when images exceed the 4chan filesize limit.
  • A simple image pre-viewer.
  • Image cropping tool.

2.4 changes:

  • Added manual image resizing option to the side menu. Click "Test" to preview new image size.

Requires 4chan X.
Tested on Firefox using Tampermonkey.

Preview: