Free Online CSV Tools by CSVall
Convert, merge, edit, and view CSV files in seconds with CSVall, for work, school, or personal projects. No signup needed, no upload required.
Open and convert files with 45 free tools, all processing stays private in your browser.
Step 1: Upload your files
Drag and drop files or click to browse
Step 2: Choose format
Step 3: Convert files
All Free CSV Tools
Free, instant, and private in your browser, open any tool below.
CSV to Excel
CSV to Excel XLSX
CSV to Google Sheets
CSV ready for Sheets
Google Sheets to CSV
Sheets data to CSV
Excel to CSV
Excel XLSX to CSV
Word to CSV
Word tables to CSV
CSV to Word
CSV rows to DOCX
TXT to CSV
Text files to CSV
CSV to TXT
CSV to plain text with delimiter control
JSON to CSV
JSON to CSV rows
CSV to PDF
CSV to print-ready PDF
CSV to XML
CSV rows to XML
XML to CSV
XML records to CSV
CSV to TSV
CSV to tab-separated TSV
TSV to CSV
Tab-separated to CSV
XLS to CSV
Excel XLS to CSV
HTML to CSV
HTML tables to CSV
CSV to YAML
CSV rows to YAML
CSV to Notion
CSV ready for Notion
CSV to vCard
CSV contacts to VCF
CSV to Parquet
CSV to Apache Parquet
All Free CSV Tools
Free, instant, and private in your browser, open any tool below.
Built differently.
We think data tools should be free, instant, and private.
Instant processing
All computation runs locally in your browser. No upload queues, no server lag.
Completely private
Your files never leave your device. Zero data collection, zero server uploads.
No install needed
Works in any modern browser on any OS. Open and use, nothing to download.
Enterprise quality
Handles millions of rows, encoding detection, quoted fields, multiline values.
Growing toolkit
Conversion, cleaning, and analysis utilities you can add and extend over time, built for real spreadsheets.
Mobile first
Fully responsive, touch-friendly. Process CSV files from your phone or tablet.