Resizable Sidebar for the Gutenberg Block Editor

77 Quality Score

Active Installs

16/30

With roughly 2,000 active installs, this is a niche utility rather than a mainstream plugin, but adoption has been steady for its purpose.

Update Freshness

25/25

The plugin was updated on January 8, 2026, and is tested against WordPress 6.9.4, signalling that the author is actively keeping pace with core releases.

User Rating

14/15

A 92 out of 100 score from 9 reviewers is strong, though the small sample size means the rating should be read with some caution.

Support Health

8/15

Zero support threads opened and zero resolved is ambiguous: it could mean the plugin just works, or it could mean the user base is too small to surface issues.

WP Compatibility

15/15

Full marks for compatibility, with a minimum requirement of WordPress 5.5 and confirmation against the latest 6.9.4 release.

Scores higher than 55% of indexed plugins

About

An intuitive solution to make the default WordPress Gutenberg sidebar resizable.

Active Installs 3k+

Rating ★★★★½ 4.6/5

Last Updated 2026-09-14 9:43am GMT

Requires WordPress 5.5+

Tested Up To 7.1.2

✓ No known vulnerabilities

What It Does

Resizable Sidebar for the Gutenberg Block Editor adds a draggable resize handle to the default WordPress block editor sidebar, letting users set and persist a custom width for the settings panel. It works out of the box with no configuration screens and respects individual user preferences per device. The plugin targets a single, narrow usability gap in Gutenberg without altering editor functionality.

Who It's For

This plugin is best for content-heavy WordPress sites, editorial teams, and agencies whose writers spend long stretches inside Gutenberg adjusting block settings. Anyone who finds the default sidebar too narrow for inspecting long attribute lists, custom fields, or plugin-added panels will benefit from the extra breathing room. It is particularly useful for accessibility-conscious users who need larger UI elements.

Who Should Skip It

Users who rarely touch the block editor sidebar, or who already rely on full-screen distraction-free writing modes, will gain little from this plugin. Sites built primarily with Classic Editor or page builders like Elementor will not see any effect.

The Bottom Line

Resizable Sidebar for the Gutenberg Block Editor does one small thing well and is clearly maintained against the latest WordPress core, earning an overall quality score of 75.74 out of 100. It is a sensible install for editorial teams and accessibility-minded users, but the very small user base and absent support history make it harder to vouch for long-term reliability. If you want a slightly wider Gutenberg sidebar and are comfortable with a lightweight utility plugin, it is worth trying; if you need enterprise-grade support SLAs, look elsewhere.

Use Cases

WordPress content creators Gutenberg block editor users bloggers writing long-form content web design agencies freelance WordPress developers publishing websites editorial teams digital content editors WordPress theme developers site administrators