Developers
Encode, decode, inspect and validate.
JSON FormatterFormat, minify and validate JSON with precise error positions.Base64 Encode & DecodeConvert text or any file to Base64 and back.URL Encode & DecodePercent-encode URLs and edit query parameters as a table.Regex TesterTest patterns with live match highlighting and capture groups.UUID GeneratorGenerate v4 and v7 UUIDs in bulk.Hash GeneratorSHA-1, SHA-256, SHA-384 and SHA-512 for text or files.JWT DecoderInspect a token's header, payload and expiry.Cron BuilderRead a cron expression in plain English and preview its next runs.Social Link InspectorBreak a YouTube, Instagram or Facebook link into its ID, canonical URL and embed code.