Tools
Bright utilities for everyday work
Opinionated, fast, and pleasant to use — built the same way I approach product-facing engineering.
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- JSON workspaceFormat, validate, syntax-highlight, and explore JSON as an expandable tree.Open tool →
- Timezone studioLive multi-city clocks, favorites, and shareable URLs for your team.Open tool →
- Unit converterLength, weight, temperature, IEC/SI data sizes, speed, volume, and indicative FX — fast conversions with swap.Open tool →
- Base64Encode or decode UTF-8 ↔ Base64 with optional URL-safe alphabet — handy for APIs and snippets.Open tool →
- URL encoderencodeURIComponent / decodeURIComponent with optional per-line mode for query-style strings.Open tool →
- JWT decoderInspect header and payload (signature not verified). Useful when debugging auth — handle tokens carefully.Open tool →
- Hash generatorMD5, SHA-256/384/512, and optional bcrypt — hex digests or password hashes for debugging workflows.Open tool →
- Cron explainerPlain-language schedule plus next run times for standard five-field cron expressions.Open tool →
- UUID · ULID · NanoIDGenerate ids for tests and fixtures — single values or bulk lists with copy buttons.Open tool →
- Text diffLine-based unified diff with highlights — ideal next to the JSON formatter.Open tool →
- Regex testerJavaScript RegExp with flags, live highlighting, and capture groups.Open tool →
- JSON → tableFlatten objects into columns, browse in a table, copy as TSV.Open tool →