KidsGuard - Parental Control Website Blocker

Block harmful sites, set schedules, use temporary unlock, and lock settings with a password. Free parental controls for Chrome.

A lightweight parental control tool with site blocking, schedules, daily time limits, temporary unlock, and tamper-proof password protection. Free, no account required. KidsGuard: The Lightweight Parental Control for Families Ensure a safe browsing environment for your children without complex setups. KidsGuard provides simple, powerful tools to manage internet time and content. 🌟 New in Version 1.6.0: ⏱️ Daily Time Limits: Set a maximum number of minutes per day for any site — even ones that aren't blocked. When the limit is hit, the site is automatically blocked for the rest of the day. Parents can still override via temporary unlock. Usage resets at midnight. 🔔 Time Limit Warning: A system notification fires when a site reaches 80% of its daily limit — showing exactly how many minutes remain. 🔢 Live Block Badge: Today's total block count is always visible on the extension icon — no need to open the app. 🌟 New in Version 1.5.0: 🔓 Temporary Unlock: Enter the admin password directly on the blocked page to grant a supervised 30-minute exception — no need to open Settings. Auto-re-blocks when the timer expires. Same brute-force lockout protection applies. 🌐 Smart Domain Matching: Paste any full URL and KidsGuard automatically extracts the clean domain. Wildcard *.example.com now blocks both all subdomains AND the apex domain. Inline validation rejects malformed entries. ⚡ Improved Whitelist Mode: The blocked page now clearly shows which domain was stopped and supports temporary unlock even in whitelist mode. 🔒 Salted SHA-256 Hashing: Passwords are stored with a unique cryptographic salt — each hash is unique even if two users share the same password. 🌟 New in Version 1.4: 🛡️ Tamper-Proof Security: Advanced DOM Shielding prevents tech-savvy kids from bypassing locks via Developer Tools (F12). 🔍 SafeSearch Enforcement: Automatically force "Strict" results on Google, Bing, and DuckDuckGo to filter out explicit images and videos. ✉️ Recovery Codes: Generate a unique recovery code and email it to yourself so you never lose control. 🌟 New in Version 1.3: ⏰ Flexible Scheduling: Create multiple custom block schedules and select specific days of the week. 🎮🚫 Bloxd.io Block: One-click blocking for Bloxd.io and 40+ proxy domains designed to bypass school filters. 🚀 Key Features: 🛡️ One-Click Shield: Block Adult Content, Games, Bloxd.io, and Social Media instantly. 🕒 Custom Schedule: Set active flexible blocking periods tailored to your family's routine. 🔓 Temporary Unlock: Grant supervised 30-minute exceptions directly from the blocked page. ⏱️ Daily Time Limits: Cap usage per site per day — auto-blocks when the limit is reached, with an 80% warning notification. 🔢 Live Block Badge: Today's block count always visible on the extension icon. 🎬 YouTube Shorts Cleanup: Stop the infinite scroll habit! ⚪ Whitelist Mode: The ultimate safety — only allow sites YOU trust. 📊 Weekly Reports: Visualize protection trends with high-fidelity activity charts. ✉️ Uninstall Alerts: Receive an email notification if the extension is removed. 🚀 Performance First: Zero impact on browser speed; lightweight Manifest V3. Learn more: https://mcsrichard.github.io/kidsguard/ Support: yxiaonan@hotmail.com