Comprehensive image optimization with WebP, AVIF, Lazy Load, and more. Optimize images automatically for Faste...
Free
1M+ installs 4.8★ (1,838)
Canvas Image Resize
Re-sizes images right inside the browser BEFORE uploading them.
The facts
- Rating
- 4.6★ from 10
- Active installs
- 1k+
- Price
- Free
- Last updated
- 15 Aug 2026
- Added
- Feb 2016
- Requires WP
- 3.3.2
- Tested up to
- WP 7.1
- Downloads
- 14,093
Our analysis
AI-assistedCanvas Image Resize is a WordPress plugin that allows you to resize images directly in your browser before uploading them to your site. This can help mitigate issues with large image uploads, particularly in environments with limited resources, as it reduces CPU usage during the image processing phase.
The plugin resizes images to a maximum dimension, such as 1600 x 1600 pixels, ensuring that images are of a manageable size while still maintaining quality. It is suitable for users who frequently upload images and want to optimise their site's performance.
Best for: This plugin is best for WordPress users who need to manage large image uploads efficiently.
What it does well
- ✓Resizes images in the browser before uploading
- ✓Reduces CPU usage during image processing
- ✓Helps maintain image quality while optimising size
- ✓Free to use from the WordPress.org directory
- ✓Grade A score based on performance metrics
Where it falls short
- •Limited feature information available
- •No additional functionality mentioned
Verdict
Canvas Image Resize offers a practical solution for optimising image uploads, particularly in resource-constrained environments. Its straightforward functionality may appeal to users looking to improve their site's performance.
From the developer
sippsolutions's own description of Canvas Image Resize, lightly tidied.
If you host your site in a poor environment, WordPress may fail uploading large images as the process of creating the different sizes and thumbnails takes a large amount of CPU usage.
With this Plugin the images are simply resized to a maximum dimension (of for example 1600 x 1600 pixels) right in your browser before uploading them.
The nice side effect is that unnecessary big images are resized to a fine size to still provide a usable, qualitative image.
Logo credits: Picture graphic by Flaticon from Freepik.
Tagged as
purpose
Image Optimisation
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