Free online dev tools
Free online dev tools, including code formatters, data converters, encoders/decoders, and many more.
All tools
- JSON
JSON Formatter
Format JSON data.
- JSON
JSON to CSV Converter
Convert JSON to CSV.
- CSV
CSV to JSON Converter
Convert CSV to JSON.
- SQL
SQL Formatter
Format SQL queries.
- XML
XML Formatter
Format XML data.
- URI
URI Encoder/Decoder
Encode/decode URIs.
- B64
Base64 Encoder/Decoder
Encode/decode strings in base64.
- HTML
HTML Entity Encoder/Decoder
Encode/decode HTML entities.