THE LITTLE TOOLS THAT DO THE HEAVY LIFTING

Tabular & Spreadsheet

Clean up spreadsheets, reshape tables, and make your data work harder.

Always freeCompletely privateNo signup needed
V1.0 · ALL SYSTEMS LOCAL
50 tools, one workspace

Tabular & Spreadsheet11

Column to CSV

Turn a column of values into a clean, comma-separated list.

TEXT → CSV

CSV to Column

Split comma-separated values into one item per line.

CSV → TEXT

CSV to JSON

Convert CSV rows into structured JSON arrays and objects.

CSV → JSON

JSON to CSV

Flatten nested JSON into spreadsheet-ready CSV or TSV.

JSON → CSV

CSV to SQL

Generate SQL tables and INSERT statements from CSV.

CSV → SQL

Excel to Markdown

Turn pasted spreadsheet cells into Markdown tables.

EXCEL → MARKDOWN

Transpose CSV

Flip rows and columns in your CSV data.

TRANSPOSE CSV

Deduplicate CSV

Keep unique rows, with optional column-based matching.

DEDUPLICATE CSV

CSV VLOOKUP / Join

CSV VLOOKUP / JOIN

Split CSV into Chunks

SPLIT CSV INTO CHUNKS

Fix CSV Encoding

FIX CSV ENCODING
Newline to CommaNewline to SemicolonNewline to Tab
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