Sloth Worth

Sloth Worth

Sloth Worth counts the time you spend on distracting sites and shows how much money you could make if you were working instead.

Sloth Worth promo image
What is Sloth Worth?

Sloth Worth is a Firefox add-on that tracks the time spent on distracting sites and displays the potential earnings based on your hourly rate.

Stats date:
By: QotoQot
Users: 10
Rating: 4.50 (6)
Version: 1.4 (Last updated: 2017-12-16)
Creation date: 2017-09-12
Weekly download count: NaN
Firefox on Android: Yes
Manifest version: 2
  • tabs
  • storage
  • idle
Size: 102.57K
URLs: Website
Risk impact: High risk impact
Risk likelihood: Low risk likelihood

Other platforms

Not available on Chrome
Not available on Edge

ChromeStats Rank


Sloth Worth counts the time you spend on distracting sites and shows how much money you could make if you were working instead. Set your hourly rate and see a counter of lost money on each distracting site.

Add or remove any site by clicking on the sloth icon near the address bar.

Features: ✔ Reports daily, weekly, and monthly stats ✔ Already knows 1,500 popular distracting sites ✔ Supports all currencies and multiple visual styles ✔ Does not track you or send your data anywhere

User reviews
Love this add-on, but also for me the settings were not adjustable (the "save" button isn't visible in the embedded settings page). I could solve this by: 1. click the sloth icon in the toolbar, right click on the panel, click "view page source". 2. Go to the bottom of the source code and find the link that looks like this: "<a id="options_link" href="#">Options</a>". 3. Right click on the "#" and "inspect". 4. In the inspector pane copy the value of the "href" attribute (eg: "view-source:moz-extension://ddfs4343d-7c2a-fa49-9177-459324914ed0/html/popup.html#"). 5. Now replace the "popup.html" part of the link with "options.html" 6. Paste the resulting link into your address bar, and remove the "view-source:" part. Adjust your settings and save :-)
by Glenn, 2021-05-01

NIce addon! The options page should open in a new tab. I could save my rate only by opening moz-extension://05160fd2-bec1-4335-be5c-2739f3610c15/html/options.html
by Herinson R., 2020-09-11

Works well but can't save change of currency format. And it should only counts when the tab is active (or at least we should be able to set it so). And setting sub-domains could be a nice bonus (some parts of some sites are acceptables, some not).
View all user reviews
Risk impact

Sloth Worth is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install Sloth Worth if you trust the publisher.

Risk likelihood

Sloth Worth has earned a fairly good reputation and likely can be trusted.

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