Website Time Limiter od biddiso

Website Time Limiter is a minimalist Firefox extension designed to help users reduce time spent on distracting websites like Facebook and YouTube. With this addon, you can set a daily time limit for specific websites. Once the limit is reached, access to those sites is automatically blocked for the rest of the day.
To further support focus, the extension also offers an optional “blur mode” that makes addictive content visually less appealing, making it easier to resist the urge to scroll endlessly.
Ideal for students, professionals, and anyone looking to regain control over their online habits — without intrusive monitoring or heavy resource use.