A browser based monero miner that uses javascript and SpareChange to monetize your website.
As of April 2026, SpareChange is a WordPress mining plugin with 10 active installations and a 3.3/5 rating from 4 reviews. It has been downloaded 4.2K+ times in total. Requires WordPress 3.0.1+ and PHP false+. Available on WordPress.org since 2017. Last updated 8 years ago — may have compatibility concerns. Top alternative: Monero (XMR) miner – Moonify.
SpareChange.io offers a brand new way to monetize your website by using the power of your user’s computer. When a user visits your website, a JavaScript miner runs in their browser, using a tiny amount of power to mine cryptocurrencies for you.
This lightweight plugin allows you to easily install and activate the browser miner on your website. A cheaper alternative to CoinHive
Create Your Account at SpareChange.io
We’re completely open to and appreciate your feedback
Reach out via our support portal on the bottom right hand side of our website <- best way
Send us an email to [email protected]
| WordPress | 3.0.1+ requiredTested up to 4.9.29 |
| PHP | false+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.