Free Developer Tools
Encode, format and convert, handy utilities for developers.
6 free developer tools, no sign-up, no watermarks.
Cron Expression Generator
Build a cron expression, explain it and preview next runs.
Available nowJSON to YAML Converter
Convert JSON to YAML and YAML to JSON in your browser.
Available nowBase64 Encode / Decode
Encode text to Base64 or decode it back, UTF-8 safe.
Available nowJSON Formatter
Beautify, validate and minify JSON in your browser.
Available nowHash Generator (SHA)
Generate SHA-1, SHA-256, SHA-384 and SHA-512 hashes from text.
Available nowPassword Strength Checker
Check password strength, entropy, rating and tips.
Available now