Best carbon plugins for WordPress
The most popular carbon plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Website Carbon leads with 90+ active installs, ahead of Carbon Breadcrumbs (50+) and Website Carbon Calculator (20+). All 10 plugins tagged “carbon” 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 10 carbon plugins
- 1.
Website CarbonThe most installed carbon plugin, with 90+ active installs. No reviews yet, last updated 3 years ago. Tested only up to WordPress 6.1.16.
- 2.
Carbon Breadcrumbs50+ active installs. Only 4 reviews so far, last updated 10 years ago. Tested only up to WordPress 4.5.33.
- 3.
Website Carbon Calculator20+ active installs. No reviews yet, updated 6 months ago. Tested only up to WordPress 6.9.11.
- 4.
Carbonbadge Block10+ active installs. No reviews yet, last updated 2 years ago. Tested only up to WordPress 6.6.11.
- 5.
Show your plugin impact10+ active installs. No reviews yet, last updated 2 years ago. Tested only up to WordPress 6.4.14.
- 6.
SitestreamFewer than 10 active installs. No reviews yet, last updated 4 years ago. Tested only up to WordPress 6.1.16.
- 7.
CarbonGuru Embedded Merchant OffsettingFewer than 10 active installs. No reviews yet, updated 1 month ago.
- 8.
Staufenwald for WooCommerceFewer than 10 active installs. No reviews yet, updated 2 weeks ago.
- 9.
Bioscore Dashboard ProFewer than 10 active installs. No reviews yet, last updated 1 year ago. Tested only up to WordPress 6.8.12.
- 10.
CO2TrackFewer than 10 active installs. No reviews yet, updated 7 months ago. Tested only up to WordPress 6.9.11.
All 10 plugins tagged “carbon”
Website Carbon
Down in the last 7 days:91#17,264by beleaf3 years ago
Every web page view generates carbon emissions. The website carbon plugin monitors your site and lets you know what the emissions are.
- Installs
- 90+
- Rating
- –
- Downloads
- 11/day
Carbon Breadcrumbs
Up in the last 7 days:198#20,178by Marin Atanasov10 years ago
A basic WordPress plugin for breadcrumbs with advanced capabilities for extending.
- Installs
- 50+
- Rating
- 4.8(4)
- Downloads
- 0/day
Website Carbon Calculator
Up in the last 7 days:28#27,565by Sustainable Web Dev6 months ago
Effortlessly calculate any page’s impact and performance, with real-time results and no reliance on the Website Carbon API, ensuring instant updates.
- Installs
- 20+
- Rating
- –
- Downloads
- 0/day
Carbonbadge Block
Up in the last 7 days:123#31,114by Eneko Garrido2 years ago
The Website Carbon widget Gutenberg block, made with the Interactivity API.
- Installs
- 10+
- Rating
- –
- Downloads
- 11/day
Show your plugin impact
#33,913by lacommunauteduplugin2 years ago
syci is a WordPress plugin that allows you to add a carbon footprint badge to your website using a shortcode. The badge displays information about the …
- Installs
- 10+
- Rating
- –
- Downloads
- 0/day
Sitestream
#55,741by seenthis4 years ago
Stream your website’s images to reduce unnecessary data transfer and display content faster
- Installs
- <10
- Rating
- –
- Downloads
- 6/day
CarbonGuru Embedded Merchant Offsetting
Down in the last 7 days:4,561#67,361by carbonguru1 month ago
Per-product carbon footprints on your WooCommerce product pages, plus automatic merchant-settled offsetting of paid orders — your shoppers never pay.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day
Staufenwald for WooCommerce
Down in the last 7 days:715#68,345by AOS Digital19 days ago
Every order plants real trees in Germany, with a certificate, coordinates and a public company forest. Billed monthly, no base fee.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day
Bioscore Dashboard Pro
#68,794by bioscore1 year ago
Connect your WordPress site to Bioscore to measure and improve site speed and digital carbon footprint. Automatically adds required tracking scripts.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day
CO2Track
Down in the last 7 days:17,909#69,311by dannyhoekstra7 months ago
Display your company's CO2 footprint on your WordPress site with a real-time widget.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day