Comprehensive image optimization with WebP, AVIF, Lazy Load, and more. Optimize images automatically for Faste...
Free
1M+ installs 4.8★ (1,838)
Resize Image After Upload
Automatically resize your images after uploading using this plugin. Specify height&width, the plugin will do the rest quickly and transparently.
The facts
- Rating
- 4.8★ from 56
- Active installs
- 80k+
- Price
- Free
- Last updated
- 20 Aug 2026
- Added
- Sep 2012
- Requires WP
- 3.5
- Tested up to
- WP 7.1
- Requires PHP
- 5.6
- Downloads
- 673,193
Our analysis
AI-assistedResize Image After Upload is a WordPress plugin that automatically resizes images (JPEG, GIF, and PNG) during the upload process. It helps reduce file sizes to improve website performance and SEO by resizing images to a specified maximum width and/or height.
This plugin is suitable for users looking to optimise their media library by saving server space and speeding up their website without requiring manual intervention.
Best for: This plugin is best for WordPress users who want to optimise image uploads for better site performance.
What it does well
- ✓Automatically resizes images upon upload
- ✓Supports JPEG, GIF, and PNG formats
- ✓Reduces image file sizes significantly
- ✓Can re-compress JPEG images and convert PNGs to JPEG
- ✓Free to use and frequently updated
Where it falls short
- •Limited feature information available
Verdict
Resize Image After Upload offers a straightforward solution for image optimisation during uploads, making it a practical choice for many WordPress site owners.
From the developer
ShortPixel's own description of Resize Image After Upload, lightly tidied.
A free, fast, easy to use, stable and frequently updated plugin to resize your images after upload. Supported by the friendly team that created ShortPixel 🙂
This plugin automatically resizes images (JPEG, GIF, and PNG) when they are uploaded to within a given maximum width and/or height to reduce server space usage, speed up your website, save you time and boost your site’s SEO.
Imagine that nowadays images can be over 4-5MB and using this plugin you can reduce them to 100-200KB with no extra effort on your side!
In addition, the plugin can force the re-compression of uploaded JPEG images and convert PNGs to JPEG (if they don’t have a transparency layer), regardless of whether they are resized or not.
Is that simple, just give it a try, it is safe and free! 🙂
Other plugins by ShortPixel:
- FastPixel Caching – WP Optimization made easy
- ShortPixel Image Optimizer – Image optimization & compression for all the images on your website, including WebP & AVIF delivery
- ShortPixel Adaptive Images – On-the-fly image optimization & CDN delivery
- Enable Media Replace – Easily replace images or files in Media Library
- reGenerate Thumbnails Advanced – Easily regenerate thumbnails
- WP SVG Images – Secure upload of SVG files to Media Library
Get in touch!
- Email https://shortpixel.com/contact
- Twitter https://twitter.com/shortpixel
- Facebook https://www.facebook.com/ShortPixel
- LinkedIn https://www.linkedin.com/company/shortpixel
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