Simple utilities for spreadsheets, text, and data

Excel Tools

Excel Letters → Numbers
Excel Numbers → Letters

Data Tools

CSV → JSON
JSON → CSV
Remove Duplicate Lines
Compare Lists

Map/Geo Tools

Draw Shapes / GeoJSON

SQL Tools

Clause Generator
SQL Formatter
SQL Minifier
Query Comparison
LIKE Pattern Tester

Other Tools

Hotel Receipt Tabulator

Domain Inspector

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Map Shape Drawer

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