Koala Zen Firefox

Koala Zen

Every 30 minutes an adorable koala pops up to nudge you to move, then shares a short piece of wisdom before leaving in a playful way. Fully customizable, pauses during video calls, and keeps everything on your device.

Features & Capabilities

Koala Zen is a gentle, playful break reminder for your browser.

Every 30 minutes, at an interval you choose, an adorable koala appears at the edge of the page. First it invites you to move a little. Then it comes back to whisper a short piece of wisdom, and leaves in a different, playful way each time: hopping off, rolling away, or floating up on a balloon.

Make it yours:

  • Set your own movement goals, like "Do 3 push-ups". The koala shows one at a time.
  • Confirm each break as done or not, and follow your progress in a stats view: today, yesterday, this week, this month, or since you started.
  • Note how you feel on a simple 1 to 10 energy scale, shown right next to your exercises.
  • Pick a rhythm that fits: Pomodoro, Deep work, Ultradian, or your own interval (1 to 240 minutes).
  • Snooze or pause when needed: later, one hour, or the rest of the day. Fell behind? Catch up your missed breaks.
  • Pause automatically during video calls (Infomaniak kMeet, Microsoft Teams, Zoom, Google Meet) and when you step away from the keyboard.
  • Turn on an optional focus mode: a full-screen break that blocks the page until the timer ends. Off by default.
  • Add your own koala images (PNG or animated GIF) and write your own quotes.
Privacy first: Koala Zen runs entirely on your computer. No account, no server, no analytics, no tracking. Your settings and anything you add stay in your browser.

Around 60 hand-picked quotes span many voices, from Buddha, Jesus, Rumi, Saadi and Gibran to Marcus Aurelius, Seneca, Epictetus, Lao Tzu, Nietzsche and Steve Jobs. Every one of them is editable.

User Growth & Download Statistics

Manifest V3 Add-on
By:
123informatique
Daily users:
-
Version:
1.0.9 Last updated: 2026-07-25
Version code:
6374437
Creation date:
2026-07-20
Risk:
High risk impact High risk likelihood
Permissions:
Host permissions:
  • http://*/*
  • https://*/*
Content scripts matches:
  • *
Size:
897.92KB
URLs:
Privacy policy
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-07-26
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
123informatique
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/koala-zen/

Is Koala Zen Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Koala Zen requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
  • Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Koala Zen is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
  • High **** ********* *** ******** ****** *** ********** *** *** ** ****** ** *****
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
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