Pattern Note Tool

Detect numbers and dates as you write notes

PatternNote is a pattern-aware note tool that scans text for numbers and date-like values, highlights matches, and helps you turn them into useful summaries right away.

Pattern-Aware Note Experience

PatternNote helps you write notes while automatically detecting useful values such as numbers and dates. Matches can be highlighted immediately and turned into practical outputs without leaving the note.

Automatic number detection
Date pattern recognition
Instant highlights
Fast totals and averages

Useful for Everyday Workflows

It works well for shopping notes, quick expense checks, planning notes with dates, and any writing flow where repeated patterns should become structured results.

Open the Service

The live service is available at patternnote.aaa.ai.kr.