Dev tools
7 tools in this category.
Cron builder
Read a cron expression, or build one from a sentence.
CSV stats
Row and column counts, column type, empties, and uniques.
JSON to CSV
Convert between JSON and CSV, either direction.
JSON format
Format, minify, or validate JSON, with a tree view.
JSON to types
JSON sample to TypeScript, Zod, JSON Schema, or OpenAPI.
JSON to YAML
Convert between JSON and YAML, either direction.
Timestamp converter
A unix timestamp in any timezone, with a live countdown.