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44 Free Tools

Data Converters Tools

Every data converters tool on Online Tool Store, in one place. Runs entirely in your browser — nothing is ever uploaded.

All PDF (57) Image (138) Video (62) Audio (70) Text & Writing (169) Generators (107) Unit Converters (99) Data Converters (44) File Converters (14) Developer (247) Data & CSV (87) Security & Privacy (97) SEO & Web (115) Finance Calculators (184) Health & Fitness (160) Math & Science (197) Date & Time (50) Design & Color (88) Social Media (77) Productivity (231) Education (105) Games (50) Fun & Misc (66) Network (33) Music (5) 3D Printing (4) Woodworking (3) Aviation (3) Boating (2) Real Estate (4) Insurance (5) E-commerce (6) Accessibility (3) Browser Utilities (3) Algorithm Utilities (5) Outdoor (8) Career (5) Legal (4) Environmental (3) Interior Design (4) Parenting (4) Engineering (7) Food & Cooking (11) Sports (10) Genealogy (4)

CSV to Timeline Converter

Quick, free CSV to Timeline Converter in your browser

Geo Coordinate CSV Plotter

Quick, free Geo Coordinate CSV Plotter in your browser

Markdown Table to CSV

Turn Markdown tables into CSV

SQL Insert Generator

Turn CSV rows into INSERT statements

KML to GPX Converter

Convert map and GPS track files

JSON to TSV

Turn JSON arrays into tab-separated tables

CSV to JSON Converter

Prepare CSV data as JSON

Excel to JSON Converter

Prepare spreadsheet data as JSON

JSON to XML Converter

Turn JSON data into readable XML

Base64 to Image

Decode Base64 into an image

EPUB Reader

Read EPUB books in a focused browser workspace

Excel to CSV Converter

Extract sheets from XLSX as CSV

XML to JSON Converter

Parse XML into clean JSON objects

GPX Viewer

Route distance, elevation, and shape from a GPX file

TSV to JSON Converter

Convert tab-separated data into a JSON array

SQL to CSV Extractor

Extract data from SQL INSERT statements to CSV

Text to CSV Column Mapper

Turn delimited text into a named, previewed CSV

CSV to Excel Converter

Turn CSV files into polished Excel workbooks

Moving Average Calculator

Moving average calculator: SMA, WMA & EMA

Email List Cleaner

Clean, deduplicate, and validate email lists locally

Word to Image Converter

Word text to PNG with font and background options

CSV to HTML Table

Generate styled HTML tables from CSV

vCard to CSV Converter

Export contact files as spreadsheets

Font Converter

Preview fonts and repackage compatible font files

Parquet Viewer

Validate a Parquet file's structure locally

FB2 to EPUB Converter

Convert FictionBook files to EPUB

CSV to Markdown Table

Turn CSV data into a Markdown table

JSON to Python Dataclass

Generate a Python dataclass from JSON

GeoJSON to CSV

Flatten GeoJSON features into a CSV table

JSON to CSV Converter

Flatten JSON arrays into spreadsheet-ready CSV

HTML Table to CSV

Convert HTML table markup into a CSV file

ICS to CSV Converter

Turn calendar exports into table rows

SRT to Text Converter

Strip timestamps from subtitle files

YAML to JSON Converter

Convert both ways, and be told what YAML silently changed

CSV to ICS Converter

Turn a spreadsheet of dates into a calendar file, correctly

TSV to CSV Converter

Swap between tab and comma delimiters

CSV to vCard Converter

Build contact cards from spreadsheet data

Base32 Encoder Decoder

Encode and decode Base32 text and keys

Char to ASCII

Convert characters to ASCII and Unicode code points

DBF File Viewer

View .dbf files: search, sort, export CSV

SQL to Pandas Converter

Translate SQL ideas into pandas steps

Parquet to CSV Converter

Prepare parquet data for CSV export

Binary to String Converter

Convert binary code into readable text

Avro File Viewer

View an Apache Avro file's schema and records as JSON