DevStackTools
Home
JSON ValidatorJSON FormatterJSON Schema GeneratorJSON Schema ValidatorJSON Path TesterJSON to XMLJSON SorterEscape JSONLarge JSON ViewerJSON MinifierJSON DiffJSON Tree ViewerJSON to YAMLJSON to CSVJSON to TypeScriptJSON FlattenJSON Patch GeneratorJSON Merge
XML ValidatorXML FormatterXML to JSONXPath Tester
YAML ValidatorYAML FormatterYAML MinifierMulti-doc YAMLYAML to JSONYAML Diff
Base64URL Encode/DecodeJWT Decoder
Case ConverterRegex TesterRemove Duplicates
Unix TimestampCron Generator
Hash GeneratorUUID GeneratorBcrypt GeneratorBcrypt VerifierAES EncryptPassword Strength
HTTP Status CodesURL ParserHTTP Header ParserUser-Agent Parser
CSS FormatterCSS MinifierHTML FormatterHTML to JSXTailwind SorterColor ConverterContrast Checker
SQL FormatterMongoDB FormatterGraphQL FormatterGraphQL Validator
Fake Data Generator
v1.0
DevStackTools

Free developer tools that run in your browser. No data leaves your device.

Popular Tools

  • JSON Formatter
  • Base64
  • JWT Decoder
  • UUID Generator
  • Hash Generator

Categories

  • JSON Tools
  • XML Tools
  • YAML Tools
  • Encoding
  • Text Tools
  • Date & Time

Resources

  • Report Issue
  • Suggest Tool
  • Privacy Policy
  • Contributions

© 2026 DevStackTools. All tools run locally in your browser.

Built with ❤️ for developers