Thumbmark – Visual Bookmark Manager

Transform your Chrome bookmarks into a visual library Turn your cluttered bookmarks into a clean, visual grid with auto-generated thumbnails, instant search, and powerful organization tools. -: Key Features :- Visual Thumbnails: Automatically capture screenshot previews for every bookmark so you can recognize pages instantly. Capture missing thumbnails anytime or in bulk. Private by Design: No accounts. No tracking. All data stays in your browser. No internet needed to Instant Search: Press "/" to jump into search. Results update in real time across titles and URLs. Smart Organization 1. Filter by folders (including nested) 2. Sort by title, domain, or recently added 3. Switch between 2, 3, or 4-column layouts 4. Context-aware header shows current view Add, Edit & Move — In-Line: Manage bookmarks without leaving the extension. Undo deletions instantly. Duplicate & Cleanup Tools: 1. Detect duplicate bookmarks 2. Find same-domain groups 3. Clean up clutter quickly Multiple Search Modes: Switch between bookmark search, web search, or AI-powered search (Groq, ChatGPT, Gemini). Dark Mode Supports system theme with manual toggle. Keyboard-First Design Navigate and manage everything using shortcuts. Credits Bala Murugan — https://balamurugan.info Ananth Narayanan — https://github.com/narayanananth26