ACF Autosize
A wordpress plugin to automatically resize and improve upon wysiwyg and textarea fields in Advanced Custom Fields.
5(20 reviews)
·4.0K+ active installs·Updated 4 years agoAs of April 2026, ACF Autosize is a WordPress acf plugin with 4.0K+ active installations and a 5/5 rating from 20 reviews. It has been downloaded 41K+ times in total. Requires WordPress 3.6.0+ and PHP 7.0+. Available on WordPress.org since 2018. Last updated 4 years ago — may have compatibility concerns. Download volume is stable this week. Top alternative: Advanced Custom Fields (ACF®).
5/520 reviews
4.0K+active installs
41K+total downloads
8 yearssince 2018
Overview
A wordpress plugin to automatically resize and improve upon wysiwyg and textarea fields in Advanced Custom Fields.
Features
- Automatically resize wysiwyg and textarea fields in ACF groups
- Add
data-wysiwyg-slug='my-wysiwyg-field'to the body in tinymce iframes, so you can style those iframe’s contents using editor-styles.
Limitations
- Currently does not work on fields inside of ACF Gutenberg Blocks.
Usage
- Install and activate like any other wordpress plugin
[data-wysiwyg-slug]is added to every wysiwyg field!- The plugin is enabled by default on all textareas and wysiwyg fields. You can disable it by adding the class
no-autosizeto a field. - You can set the the default behaviour to false via the
acf-autosize/enabledByDefault-filter. After that you can reenable single fields by addin…
Ratings & Reviews
520 reviews
5 ★
20
4 ★
0
3 ★
0
2 ★
0
1 ★
0
Recent Reviews
Should be core
by Robin·2 years ago
I used ACF Pro for the first time today and within 15 minutes I had made myself a repeater field and encountered this problem. Bonkers that this isn’t baked into such an expensive product.
5 Stars..really hope this plugin continues development
by Andrew·2 years ago
Such a great plugin to fix a simple usability problem thank you.
Still works perfectly
by eagerbob·3 years ago
Works perfectly with ACF 6
by zalemcitizen·3 years ago
Just upgraded to ACF 6 and still working
nice job
Nicely done, works perfectly
by Uwe Jacobs·3 years ago
I am using the single-file drop-in version of acf-autosize with Code Snippets and changed the min-size to 100. Works perfectly and makes my custom post forms look m lot better.
Download Trends
Today: 8Yesterday: 18This week: 81Period total: 4K
Compatibility
| WordPress | 3.6.0+ requiredTested up to 5.9.13 |
| PHP | 7.0+ required |
Version Adoption
v2.0
100.0%
Top Alternatives to ACF Autosize
Frequently Asked Questions
Changelog
2.0.15
- tested with WP 5.9
Contributors
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.