Useful tools /

Sustainability tools (13)

How to become more sustainable in your actions and process? Start with tools! Plenty of tools can help you measure your impact and web carbon footprint, propose improvements, and optimize files and processes. Check out this curated list of the best sustainable tools and start to use them now.

Cabin | Privacy-first, Google Analytics alternative

No cookies, no consent banners, no ad networks, 100% GDPR & CCPA compliant, low footprint web analytics. The best alternative to Google Analytics.
Free Sustainability tools


A tool created mainly to measure carbon footprint. The idea is simple - after registration, paste a link to your site, and Ecoping will check ecological parameters.
0-40£ / month Sustainability tools

Website Carbon Calculator v3 | How is your website impacting the planet?

The internet consumes a lot of electricity. 416.
Free Sustainability tools

Website Footprint

This tool allows you to analyze a web page and know its environmental impact, according to its number of requests, its weight and its download time. You can identify areas for improvement to reduce their footprint.
Free Sustainability tools

Carbonalyser – Adoptez cette extension pour 🦊 Firefox (fr)

Télécharger Carbonalyser pour Firefox. Analyse Internet usage carbon footprint
Free Sustainability tools

ImageOptim - Image optimizer

ImageOptim reduces the size of files on the disk by choosing the optimal compression parameters and removing unnecessary information from files, such as comments, EXIF information and color profiles. It supports images in PNG, JPEG formats and GIF animations.
Free Sustainability tools

Flowty | Optimisations for low-carbon Webflow sites

Flowty gives designers who build with Webflow the power to create fast, low-carbon, self-hosted sites in minutes.
Free Sustainability tools


Calculate the environmental impact of a web page, see the breakdown and learn what measures can be taken to improve it.
Free Sustainability tools


The 2022 Ecograder utilizes CO2.js from The Green Web Foundation, as well as Google Lighthouse's open source page metrics, to identify areas for improvement.
Free Sustainability tools

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