efishency, a little aquarium for your attention

set a goal, protect your focus, and earn fish for your aquarium.

regular schmegular focus and productivity website blockers are outdated. efishency solves that so you can be more efishent in your every day life. tell it what you’re working on, set a timer, and earn colorful fish by finishing your session. your next physics pset, coding project, or english essay could welcome a new swimming friend! 🐟 YOUR FOCUS, YOUR FISH choose a focus session from five minutes to five hours. complete it to earn fish and watch them swim around your aquarium. track your total focused minutes and completed sessions as your collection grows. 🌊 DIVE DEEPER need a stronger commitment? deep focus mode lets you choose your work sites before starting. during the session, browsing is restricted to those sites and sign-in pages, with no early-exit button. finish your session to earn reef rays for your deep-sea collection. 🧠 BLOCK PERSONALIZED DISTRACTIONS working on calculus? efishency's ai mode handles that for you, letting you watch calculus youtube videos and search reddit threads for help while preventing you from going off task. researching the battle of hastings? read about it on wikipedia— but efishency will stop you from diving deep into a k-pop rabbithole whilst you're at it. ❤️‍🩹 PRIVACY FIRST all your data stays yours. aquarium progress, settings, and browsing information are all processed and stored locally on chrome. ai mode uses meta's llama model, which requires an initial download to use, but the model runs completely on your device, at your will, with no external servers or api keys to set up.