Data Tools

Free data tools for spreadsheets and structured data — convert Excel, JSON and other formats to CSV, export data to Excel, turn numbers into a chart, pull a table out of a PDF, or turn sheet music into guitar tab. It all runs in your browser, with nothing uploaded and no account.

5 tools available

Any to CSV

Excel & JSON → CSV — comma, semicolon or tab

Data to Chart

Paste data, get an instant chart. Bar, line, pie, scatter.

Data to Excel

CSV, JSON & TSV → Excel (.xlsx), free in your browser

PDF to Spreadsheet

Extract PDF tables to CSV or Excel — free, no upload

Smart Sheet to Tab

MusicXML/MIDI to guitar tab — no impossible chords

Every tool runs in your browser — no upload, no account, free.