Best formatter plugins for WordPress
The most popular formatter plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Code Block leads with 10+ active installs, ahead of Post Title Formatter (fewer than 10) and Format JSON Online (fewer than 10). All 4 plugins tagged “formatter” are below, with figures from WordPress.org that update every day.
Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.
Research this niche or see all plugins.
Top 3 formatter plugins
- 1.Code Block
The most installed formatter plugin, with 10+ active installs. No reviews yet, last updated 6 years ago. Tested only up to WordPress 5.5.24.
- 2.
Post Title FormatterFewer than 10 active installs. No reviews yet, last updated 9 years ago. Tested only up to WordPress 4.8.34.
- 3.
Format JSON OnlineFewer than 10 active installs. No reviews yet, last updated 1 year ago. Tested only up to WordPress 6.8.12.
All 4 plugins tagged “formatter”
Code Block
Down in the last 7 days:1,120#33,224by Jerome6 years ago
A simple and nice-looking Gutenberg block for displaying code snippets.
- Installs
- 10+
- Rating
- –
- Downloads
- 1/day

Post Title Formatter
Up in the last 7 days:9,331#48,574by Natalie Andersen9 years ago
Simple plugin to keep your post titles safe and sound!
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

Format JSON Online
#68,769by anilpeter751 year ago
A simple tool to format and validate JSON online within your WordPress admin.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day