Chrome Web StoreNot reviewed
No code review on record
We have not reviewed this extension’s code, so we cannot vouch for it either way. Check the permissions below to decide whether it asks for more than it needs.
Want us to read this extension's code? Ask for a review and we'll queue it.
5 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
What our analysis found
DinoZzz - Sleepy Tab is not yet reviewed by Extension Auditor. It comes from a publisher with 2 extensions and was last updated in July 2026.
DinoZzz - Sleepy Tab Chrome extension security report
ID: mjbgigcckmjnionhdfdgdhpmjicmbndc
Supported Languages
Extension Info & Metadata
Publisher Contextual Analysis
- Author
- reftech.com.br
- Privacy
- Privacy Policy
- MX records exist
- Yes
- Domain exists
- Yes
- Is disposable
- No
- Is role-based
- No
- Mailbox exists
- Yes
Screenshots & videos
Install growth
Sensitive Domain Access
This extension has access to the following sensitive domains:
- https://www.google-analytics.com/*
5 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
About this extension
Puts inactive tabs to sleep with dinosaurs to save memory.
Read the publisher’s full description
🦖 DinoZzz - Sleepy Tab: Keep your browser fast and free up your RAM! Do you keep dozens of tabs open while working — Figma, YouTube, Google Docs, research sites — only to find your browser slowing down and eating up gigabytes of RAM? DinoZzz - Sleepy Tab automatically puts inactive tabs to sleep after 10 minutes of non-use, replacing heavy pages with a lightweight, animated sleeping dinosaur screen. When you need your tab back, just 1-click "Wake Tab" and you're right back where you left off! --- 📊 REAL TEST BENCHMARK EXAMPLE In an internal test with ~15 open tabs (including heavy design tools): • Before DinoZzz: Memory footprint reached ~6.0 GB of RAM. • After DinoZzz suspended inactive tabs: Memory dropped down to ~0.3 GB (300 MB). • Estimated reduction: Up to ~95% RAM savings (~5.7 GB freed)! *(Actual savings vary based on open tabs and device specifications).* --- ✨ KEY FEATURES • 🦕 Automatic Sleep: Inactive tabs are safely suspended after 10 minutes. • 🥱 1-Click Manual Sleep: Instantly suspend the current tab anytime from the popup menu. • 😐 Tab Exemptions: Mark important tabs (music, dashboards, live work) as "Keep Tab Awake" so they never sleep. • 🔄 Fast Restoration: Click "Wake Tab" to instantly restore your exact session, URL, and page title. • 🌈 Dynamic Dino Animations: Enjoy cute, colorful sleeping dinos with floating Zzz animations. • 🌐 Multilingual Support: Full support for English, Spanish, and Portuguese (BR). --- 🛡️ PRIVACY & SECURITY FIRST • 💻 100% Offline Data Storage: Tab URLs and titles are stored locally on your device only while sleeping and deleted immediately on wake. • 🚫 No Tracking of Personal Data: We never collect, track, or share your browsing history, page contents, or personal information. • ⚙️ Transparent Analytics: Optional anonymous usage metrics (GA4) to help us improve performance — can be easily toggled OFF anytime in the extension popup. --- ☕ SUPPORT THE PROJECT DinoZzz is 100% free and open-source. If DinoZzz helps keep your browser snappy and saves your computer's memory, consider supporting our ongoing development with a coffee: 👉 https://www.buymeacoffee.com/reftech Developed with 💚 by REFTECH - https://www.reftech.com.br.
User reviews
Extension files
Browse and explore files within this extension package
Gain full insight into all external connections.
Upgrade for full visibility.
URLs
View the external URLs this extension communicates with to understand its network activity and data interactions.
5 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
Gain full insight into all external connections.
Upgrade for full visibility.