CSV
CSV Tools
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CSV tools that respect
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Free conversion and manipulation tools that run entirely in your browser. Your data never leaves your device — no uploads, no servers, no tracking.

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Conversion

31 tools

Transform CSV files to and from other formats.

CSV to JSON

Convert CSV files to clean, structured JSON

CSV to SQL

Generate SQL INSERT statements from CSV data

CSV to XML

Transform CSV into well-formed XML documents

CSV to JSON Lines

Convert CSV rows into newline-delimited JSON (JSONL/NDJSON)

CSV to YAML

Transform CSV data into clean, readable YAML documents

CSV to TSV

Convert comma-separated values to tab-separated format

CSV to HTML

Generate HTML tables from CSV data for easy web embedding

CSV to Markdown

Convert CSV data into GitHub-flavored Markdown tables

CSV to YNAB

Convert CSV bank statements into YNAB-compatible import format

CSV to Fixed Width

Convert CSV data into fixed-width column format

JSON to CSV

Soon

Convert JSON arrays to downloadable CSV

CSV to Excel

Soon

Export CSV data to .xlsx spreadsheets

Excel to CSV

Soon

Import .xlsx files and convert to CSV

TSV to JSON

Soon

Convert tab-separated data into structured JSON output

CSV to QBO

Soon

Convert CSV bank transactions into QuickBooks Online format

CSV to vCard

Soon

Transform CSV contact lists into vCard (.vcf) files

CSV to QIF

Soon

Convert CSV financial data into Quicken Interchange Format

CSV to VCF

Soon

Export CSV contacts as VCF files for email and phone import

CSV to TXT

Soon

Convert CSV data into plain text with customizable formatting

CSV to IIF

Soon

Convert CSV transactions into Intuit Interchange Format for QuickBooks

CSV to KML

Soon

Generate KML geographic data files from CSV coordinates

CSV to Base64

Soon

Encode CSV data as a Base64 string for safe transport

CSV to SPSS

Soon

Convert CSV datasets into SPSS-compatible format for statistical analysis

CSV to SAS

Soon

Transform CSV data into SAS dataset format

CSV to Stata

Soon

Convert CSV data into Stata .dta format for econometric analysis

CSV to ORC

Soon

Convert CSV into Optimized Row Columnar format for big data

CSV to Feather

Soon

Convert CSV into Apache Arrow Feather format for fast analytics

CSV to Parquet

Soon

Convert CSV into columnar Parquet format for efficient storage

CSV to LaTeX

Soon

Generate LaTeX table markup from CSV data

CSV to Xero

Soon

Convert CSV bank statements into Xero-compatible import format

CSV to OFX

Soon

Convert CSV financial data into Open Financial Exchange format

Manipulation

6 tools

Edit, combine, and transform your CSV data.

Merge CSVs

Soon

Combine multiple CSV files into one

Split CSV

Soon

Break large CSVs into smaller chunks

CSV Editor

Soon

Edit cells, add rows, and fix data inline

Remove Duplicates

Soon

Find and eliminate duplicate rows

Sort CSV

Soon

Sort rows by any column, ascending or descending

Filter Rows

Soon

Keep only rows that match your criteria

Analysis

4 tools

Inspect, explore, and understand your data.

CSV Viewer

Soon

View and explore CSV files in a sortable table

Column Stats

Soon

Get min, max, mean, and distribution per column

Data Profiler

Soon

Automatic data type detection and quality report

Row Counter

Soon

Quick count of rows, columns, and empty cells

Your data never leaves your device

Every tool on CSV Tools runs entirely in your browser using JavaScript. Your files are never uploaded to any server. There's nothing to trust because there's nothing to send. Open the network tab and see for yourself.