Bidirectional converter between tab-separated values (TSV) and comma-separated values (CSV) with proper quoting. Everything runs locally in your browser — nothing is uploaded.
Convert tab-separated values to comma-separated values
Bidirectional converter between vCard (VCF) and CSV formats. Perfect for importing/exporting address books between any platform or service.
Bidirectional converter between iCalendar (ICS) and CSV formats. Migrate events between Google Calendar, Outlook, Apple Calendar, and spreadsheets.
Bidirectional converter between Excel spreadsheets (XLSX) and CSV files. Select sheets, choose delimiters, and preview data before converting.
Convert lists between delimiters: comma, newline, pipe, tab, semicolon, and space. Auto-detects input format and supports trim, sort, and deduplicate.
Build OAuth scope strings from comma-separated values with URL encoding and breakdown.
TSV ↔ CSV Converter lets you bidirectional converter between tab-separated values (TSV) and comma-separated values (CSV) with proper quoting. Everything runs locally in your browser — nothing is uploaded.. It works on any device with a modern web browser.
Bidirectional converter between tab-separated values (TSV) and comma-separated values (CSV) with proper quoting. Everything runs locally in your browser — nothing is uploaded. It runs entirely in your browser — no software installation or data uploads required.
Upload a file from your device. Drag and drop or use the file picker to select your document.
Yes. After the initial page load, TSV ↔ CSV Converter runs entirely on your device with no internet connection needed. All processing is done locally.
Bidirectional converter between tab-separated values (TSV) and comma-separated values (CSV) with proper quoting. Everything runs locally in your browser — nothing is uploaded. All conversions happen locally in your browser.
Format support depends on the specific converter. Check the tool description for supported input and output formats.
Quality depends on the format pair. Lossless conversions preserve original quality; compressed formats offer adjustable quality.
No artificial limits. Very large files may process slower depending on your device's memory.
Yes. All conversions happen locally in your browser. Files never leave your device.
CSV Output Tools
Convert CSV data to Markdown tables, NDJSON, SQL INSERT statements, HTML tables, or analyze statistics and find data quality issues.
XLSX ↔ CSV Converter
Bidirectional converter between Excel spreadsheets (XLSX) and CSV files. Select sheets, choose delimiters, and preview data before converting.
Data Format Converter
Convert between JSON, CSV, XML, YAML, and TSV data formats. Pick any input and output format — your files never leave your device.