Flexible Spacer Block
Add white space between blocks and customize its height for each device.
Flexible Spacer Block ranks #3,464 among WordPress.org plugins with 4,000+ active installations, is #113 of 1,107 in the Editor & Writing category, a 5/5 rating from 8 reviews, and was last updated Jul 28, 2026. Data from WordPress.org, refreshed twice daily — see methodology.
Next Milestone 5K
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Tracked Keywords
Showing 3 of 3| Keyword | Position | Change | Type | Updated |
|---|---|---|---|---|
| spacer | 1 | — | Tag | 1 day ago |
| block | 138 | — | Tag | 1 day ago |
| responsive | 144 | — | Tag | 1 day ago |
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Security History
Source: WPVulnerabilityNo known vulnerabilities on record for Flexible Spacer Block. Checked 1 day ago.
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- Version
- 2.9.0
- Last Updated
- Jul 28, 2026
- Requires WP
- 7.0+
- Tested Up To
- 7.1
- PHP Version
- 8.0 or higher
- Author
- Aki Hamano
Support & Rating
- Rating
- ★ ★ ★ ★ ★ 5
- Reviews
- 8
- Support Threads
- 0
- Resolved
- 0%
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TL;DR
AI summary of the plugin's readmeThis plugin is for WordPress site builders using the block editor who want more control over spacing between blocks. It solves the problem of fixed spacer heights not adapting across devices by letting height be set per breakpoint and optionally using negative margins to overlap blocks.
- Responsive spacer height by device
- Two adjustable breakpoints
- Individual or batch height changes
- Negative space (negative margin) option
- Overlapping blocks support
- Transform to/from core spacer block
- fsb-style-show-front CSS class
Frequently Asked Questions
Common questions about Flexible Spacer Block