--- title: "Litmus – Chrome extension stats, history and permissions" description: "4,000 users, rated 4.47 by 40 people. Version 1.2.1, updated 2025-07-23. Requests 56 permissions." url: "https://extensiontracker.com/extension/makmhllelncgkglnpaipelogkekggpio" --- # Litmus Live in the Chrome Web Store. - Users: 4,000 - Rating: 4.47 from 40 ratings - Last checked: 2026-09-27 05:19 UTC - Users gained in 7 days: – (needs a week of history) - Users gained in 30 days: – (needs a month of history) - Rank by users: #11,220 of 264,703 live extensions - Rank in Developer Tools: #999 of 27,615 ## The listing What the Chrome Web Store shows, as of the last check. Summary from the listing: > Personalize & test emails with Litmus—wherever you build. - Extension ID: `makmhllelncgkglnpaipelogkekggpio` - Developer: [litmus-plugin-admins](https://extensiontracker.com/developer/uffa1f70965703fc8a15b9ce123f06d55) - Trader status: Declared a trader under EU law - Category: [Productivity › Developer Tools](https://extensiontracker.com/category/productivity/developer) - First published: 2016-01-14 - Last updated: 2025-07-23 - Version: `1.2.1` - Size: 5.55 MiB - Minimum Chrome: 124 - Languages (1): English (United States) - Website: `http://litmus.com/` - Support page: `https://litmus.com/help/` - Chrome Web Store: - View the code or download the CRX, in CRX Viewer: ## Users over time One row per check, newest first, as shown on the Chrome Web Store. | Checked | Users | Rating | Ratings | | --- | ---: | ---: | ---: | | 2026-09-27 | 4,000 | 4.47 | 40 | ## What changed Every change found on a check, newest first. No changes found since tracking began on 2026-09-27. ## What it can access From the extension's manifest, in plain language. **Every website:** it can read and change your data on all the sites you visit. ### Sites - `*://*.adobe-campaign.com/*`: adobe-campaign.com and its subdomains - `*://*.campaignmonitor.com/*`: campaignmonitor.com and its subdomains - `*://*.createsend.com/*`: createsend.com and its subdomains - `*://*.eloqua.com/*`: eloqua.com and its subdomains - `*://*.eloquaeditors.com/*`: eloquaeditors.com and its subdomains - `*://*.exacttarget.com/*`: exacttarget.com and its subdomains - `*://*.exacttarget.com/cloud/#*`: exacttarget.com and its subdomains - `*://*.klaviyo.com/*`: klaviyo.com and its subdomains - `*://*.mailchimp.com/*`: mailchimp.com and its subdomains - `*://*.marketingcloudapps.com/*`: marketingcloudapps.com and its subdomains - `*://*.marketodesigner.com/*`: marketodesigner.com and its subdomains - `*://*.pardot.com/*`: pardot.com and its subdomains - `*://cloud.goacoustic.com/*`: cloud.goacoustic.com - `*://experience.adobe.com/*`: experience.adobe.com - `*://litmus.localhost/*`: litmus.localhost - `*://members.exacttarget.com/*`: members.exacttarget.com - `*://members.s1.exacttarget.com/Content/Email/*`: members.s1.exacttarget.com - `*://members.s10.exacttarget.com/Content/Email/*`: members.s10.exacttarget.com - `*://members.s11.exacttarget.com/Content/Email/*`: members.s11.exacttarget.com - `*://members.s12.exacttarget.com/Content/Email/*`: members.s12.exacttarget.com - `*://members.s13.exacttarget.com/Content/Email/*`: members.s13.exacttarget.com - `*://members.s14.exacttarget.com/Content/Email/*`: members.s14.exacttarget.com - `*://members.s15.exacttarget.com/Content/Email/*`: members.s15.exacttarget.com - `*://members.s2.exacttarget.com/Content/Email/*`: members.s2.exacttarget.com - `*://members.s3.exacttarget.com/Content/Email/*`: members.s3.exacttarget.com - `*://members.s4.exacttarget.com/Content/Email/*`: members.s4.exacttarget.com - `*://members.s5.exacttarget.com/Content/Email/*`: members.s5.exacttarget.com - `*://members.s6.exacttarget.com/Content/Email/*`: members.s6.exacttarget.com - `*://members.s7.exacttarget.com/Content/Email/*`: members.s7.exacttarget.com - `*://members.s8.exacttarget.com/Content/Email/*`: members.s8.exacttarget.com - `*://members.s9.exacttarget.com/Content/Email/*`: members.s9.exacttarget.com - `*://user-content.s1.sfmc-content.com/*`: user-content.s1.sfmc-content.com - `*://user-content.s10.sfmc-content.com/*`: user-content.s10.sfmc-content.com - `*://user-content.s11.sfmc-content.com/*`: user-content.s11.sfmc-content.com - `*://user-content.s12.sfmc-content.com/*`: user-content.s12.sfmc-content.com - `*://user-content.s13.sfmc-content.com/*`: user-content.s13.sfmc-content.com - `*://user-content.s14.sfmc-content.com/*`: user-content.s14.sfmc-content.com - `*://user-content.s15.sfmc-content.com/*`: user-content.s15.sfmc-content.com - `*://user-content.s2.sfmc-content.com/*`: user-content.s2.sfmc-content.com - `*://user-content.s3.sfmc-content.com/*`: user-content.s3.sfmc-content.com - `*://user-content.s4.sfmc-content.com/*`: user-content.s4.sfmc-content.com - `*://user-content.s5.sfmc-content.com/*`: user-content.s5.sfmc-content.com - `*://user-content.s6.sfmc-content.com/*`: user-content.s6.sfmc-content.com - `*://user-content.s7.sfmc-content.com/*`: user-content.s7.sfmc-content.com - `*://user-content.s8.sfmc-content.com/*`: user-content.s8.sfmc-content.com - `*://user-content.s9.sfmc-content.com/*`: user-content.s9.sfmc-content.com - `file://*`: Every website - `http://127.0.0.1/*`: 127.0.0.1 - `http://localhost/*`: localhost - ``: Every website ### Sites where it runs scripts - `*://*.adobe-campaign.com/*`: adobe-campaign.com and its subdomains - `*://*.adobe-campaign.com/*/acritePreview.jssp`: adobe-campaign.com and its subdomains - `*://*.campaign.adobe.com/*/acriteIndex.jssp`: campaign.adobe.com and its subdomains - `*://*.campaignmonitor.com/*`: campaignmonitor.com and its subdomains - `*://*.createsend.com/*`: createsend.com and its subdomains - `*://*.eloqua.com/*`: eloqua.com and its subdomains - `*://*.eloquaeditors.com/editor.aspx*`: eloquaeditors.com and its subdomains - `*://*.exacttarget.com/*`: exacttarget.com and its subdomains - `*://*.exacttarget.com/cloud/#*`: exacttarget.com and its subdomains - `*://*.exacttarget.com/cloud/tools/SSO.aspx?appId=*`: exacttarget.com and its subdomains - `*://*.goacoustic.com/ux/*`: goacoustic.com and its subdomains - `*://*.klaviyo.com/*`: klaviyo.com and its subdomains - `*://*.mailchimp.com/*`: mailchimp.com and its subdomains - `*://*.marketingcloudapps.com/*`: marketingcloudapps.com and its subdomains - `*://*.marketodesigner.com/*`: marketodesigner.com and its subdomains - `*://*.pardot.com/*`: pardot.com and its subdomains - `*://*.pardot.com/email/*`: pardot.com and its subdomains - `*://*.pardot.com/email/*previewSource*`: pardot.com and its subdomains - `*://*.responsys.net/emd/c/campaigndesigner/framework/page/launch*`: responsys.net and its subdomains - `*://*.responsys.ocs.oraclecloud.com/emd/c/campaigndesigner/framework/page/launch*`: responsys.ocs.oraclecloud.com and its subdomains - `*://*.rsys8.net/emd/c/campaigndesigner/framework/page/launch*`: rsys8.net and its subdomains - `*://*.rsys9.net/emd/c/campaigndesigner/framework/page/launch*`: rsys9.net and its subdomains - `*://cloud.goacoustic.com/*`: cloud.goacoustic.com - `*://content-builder.marketingcloudapps.com/*`: content-builder.marketingcloudapps.com - `*://email-app.marketingcloudapps.com/*`: email-app.marketingcloudapps.com - `*://experience.adobe.com/*`: experience.adobe.com - `*://user-content.s1.sfmc-content.com/*`: user-content.s1.sfmc-content.com - `*://user-content.s10.sfmc-content.com/*`: user-content.s10.sfmc-content.com - `*://user-content.s11.sfmc-content.com/*`: user-content.s11.sfmc-content.com - `*://user-content.s12.sfmc-content.com/*`: user-content.s12.sfmc-content.com - `*://user-content.s13.sfmc-content.com/*`: user-content.s13.sfmc-content.com - `*://user-content.s14.sfmc-content.com/*`: user-content.s14.sfmc-content.com - `*://user-content.s15.sfmc-content.com/*`: user-content.s15.sfmc-content.com - `*://user-content.s2.sfmc-content.com/*`: user-content.s2.sfmc-content.com - `*://user-content.s3.sfmc-content.com/*`: user-content.s3.sfmc-content.com - `*://user-content.s4.sfmc-content.com/*`: user-content.s4.sfmc-content.com - `*://user-content.s5.sfmc-content.com/*`: user-content.s5.sfmc-content.com - `*://user-content.s6.sfmc-content.com/*`: user-content.s6.sfmc-content.com - `*://user-content.s7.sfmc-content.com/*`: user-content.s7.sfmc-content.com - `*://user-content.s8.sfmc-content.com/*`: user-content.s8.sfmc-content.com - `*://user-content.s9.sfmc-content.com/*`: user-content.s9.sfmc-content.com - ``: Every website - `file://*`: Every website - `http://127.0.0.1/*.html`: 127.0.0.1 - `http://localhost/*.htm`: localhost - `http://localhost/*.html`: localhost ### Browser features - `clipboardWrite`: Change what's in your clipboard - `cookies`: Read and change cookies on the sites it can reach - `offscreen`: Open a hidden page for background work - `scripting`: Run scripts on sites it can reach - `storage`: Save settings and data in your browser - `tabs`: Read the addresses and titles of your tabs ## About this data Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 2026-09-27 05:19 UTC; next check around 2026-09-28. How the data is collected: . ## Cite this page Extension Tracker. “Litmus” (makmhllelncgkglnpaipelogkekggpio). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/makmhllelncgkglnpaipelogkekggpio. Accessed 2026-09-28. ```bibtex @misc{extensiontracker_makmhllelncgkglnpaipelogkekggpio, title = {Litmus (makmhllelncgkglnpaipelogkekggpio)}, author = {{Extension Tracker}}, year = {2026}, note = {Chrome Web Store data, last checked 2026-09-27}, url = {https://extensiontracker.com/extension/makmhllelncgkglnpaipelogkekggpio}, urldate = {2026-09-28} } ``` --- From Extension Tracker, a public record of the Chrome Web Store: . It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (), crediting Extension Tracker. 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