Advanced Find

About

Advanced Find is a Chrome extension that significantly enhances the browser's built-in search functionality.
Key Features
🔍 Multi-Keyword Search
Search for multiple keywords simultaneously by separating them with commas, spaces, or pipes. Each keyword is highlighted in a different color for easy identification.
🎨 10-Color Highlighting
Up to 10 keywords displayed in a distinct, easy-to-read 10-color palette. Toggle highlight visibility on/off for each keyword individually.
📝 Regular Expression Support
Specify advanced search patterns using regex. Easily find even complex string patterns.
🇯🇵 Japanese Language Optimization

Automatic full-width ⇔ half-width conversion (e.g., "ＡＢＣ" also matches "ABC")
Katakana ⇔ Hiragana conversion option

⚙️ Convenient Search Options

Case-sensitive search
Whole word matching
Search history saved (up to 20 entries)

🌓 Theme Support
Choose from 3 modes: Light / Dark / System default.

Who It's For

Researchers & Academics: Efficiently locate multiple related terms in lengthy documents
Developers & Engineers: Extract specific patterns from logs or code using regex
Translators & Writers: Highlight source text and translations simultaneously for comparison
Anyone working with Japanese content: Search without worrying about character variations (full-width/half-width, Katakana/Hiragana)


Keyboard Shortcuts
Press Ctrl+Shift+F (Mac: Cmd+Shift+F) to open the search bar
Or replace the standard search (Ctrl+F / Cmd+F)

Privacy
This extension does not send any user data to external servers. All settings and history are stored locally.