One-Click Clean Broken and Duplicate Bookmarks
LazyCat Bookmark Cleaner helps you clean broken bookmarks, duplicate bookmarks and empty folders with one click. Make bookmark management simple and efficient. Supported on Chrome and Edge browsers.

Core Features
Simple and efficient bookmark management tools to make organization enjoyable
Smart Cleanup
- Auto-detect broken bookmarks、duplicates bookmarks
- Identify empty folders
- Batch process broken bookmarks、duplicates bookmarks
- Preview before cleaning
- One-click restoration
Bookmark Analysis
- Visual usage data
- Bookmark statistics
- Access frequency analysis
- Folder depth detection
- Personalized suggestions
Privacy Protection
- 100% local operation
- No data upload
- No personal data collection
- No bookmark uploading
- Fully open source
User Reviews

"Very useful tool! Helped me clean up tons of invalid bookmarks and saved me a lot of time. Simple interface and easy to use. Highly recommended!"

"One-click cleanup for broken links is super convenient. The duplicate bookmark detection is great, and the bookmark analysis feature is surprisingly insightful!"

"Love the cute interface design, makes cleaning bookmarks enjoyable. Most importantly, it fully protects privacy and doesn't collect personal data. Awesome!"
Key Highlights
Making bookmark organization fun and easy
Cute Assistant
A friendly cat assistant makes the cleaning process more enjoyable
Clean Design
Intuitive interface with minimalist design for easy operation
Bilingual Support
Full English and Chinese interface for global users
Real-time Feedback
Clear progress display for transparent operations
Frequently Asked Questions
How to clean broken bookmark links?
After installing LazyCat Bookmark Cleaner, click its icon in the toolbar. The system will automatically scan your bookmarks and identify broken links. You can select which bookmarks to clean, confirm your selection, and click delete to complete the cleanup.
How to clean duplicate bookmarks?
After installing LazyCat Bookmark Cleaner, click its icon in the toolbar. The system will automatically scan your bookmarks and identify duplicates. You can select which bookmarks to keep, confirm your selection, and click delete to complete the cleanup.
How to view bookmark statistics?
After installing LazyCat Bookmark Cleaner, click its icon in the toolbar. Click the 'Bookmark Analysis' button on the page to view your bookmark statistics.
Which browsers are supported?
Currently supports Chrome and Edge browsers.
Perfect For
Tailored solutions for different user needs
Bookmark Collectors
Users with extensive bookmark collections needing organization
Digital Organizers
Perfectionists who love keeping their digital life tidy
Bookmark Organizers
Users who regularly maintain their bookmark environment
Efficiency Enthusiasts
Those who value high-quality productivity tools
Important Notice
To ensure the safety of your bookmark data, please note:
Verify Bookmarks
Carefully check bookmarks before deletion to avoid removing important content
Backup Data
Export important bookmarks before processing large amounts of data
Batch Processing
Process large collections in smaller batches for better control