View and Diff CSV Files in a Spreadsheet
Open a CSV file and view it as a sortable, searchable table. Open a second CSV to compare them side by side and see what changed.
Much easier than opening a raw CSV in a text editor. Use it for quick data inspection, finding differences between data exports, or previewing a CSV before importing it somewhere.
Drop a CSV file here or click to browse
CSV, TSV, or delimited text files
Frequently Asked Questions — CSV Viewer & Diff
Yes. Click column headers to sort. The table is interactive and scrollable.
Upload two CSV files and the tool highlights rows and cells that differ between them. Great for comparing exports.
Yes. Files with thousands of rows work fine. Very large files (100K+ rows) may take a moment to render.
More Converters
CSV / JSON Converter
Convert between CSV and JSON formats. Parse, transform, and export.
JSON to CSV
Convert JSON arrays and objects to CSV format.
YAML / JSON Converter
Convert between YAML and JSON formats instantly.
XML / JSON Converter
Convert between XML and JSON formats with attribute support.
Markdown to HTML
Convert Markdown to HTML with live preview.
HTML to Markdown
Convert HTML to clean Markdown with configurable options.
Markdown to PDF
Convert Markdown to a styled PDF using your browser's print dialog.
DOCX to PDF
Convert Word documents to PDF with high-fidelity rendering.