Developer Tools
Fast, simple utilities for everyday development tasks. No signup required, no data stored.
CSV Converter
Convert CSV to JSON, SQL INSERT statements, or PHP arrays
YAML/JSON Converter
Convert between YAML and JSON formats bidirectionally
JSON Parser
Format, minify, validate, and repair JSON data
Markdown Preview
Preview Markdown as HTML with export option
SQL Formatter
Format, beautify, or compress SQL queries
Base64 Encoder
Encode/decode text and files to/from Base64
UUID Generator
Generate, validate, and format UUIDs (v4)
Hash Generator
Generate MD5, SHA-1, SHA-256, SHA-512 hashes
URL Encoder
Encode/decode URLs and parse URL components