All tools

• converter

  Base64 Encoder / Decoder

  Encode text or files to Base64, or decode Base64 back to text or a downloadable file — instantly, entirely in your browser.

• converter

  Timestamp / Unix Time Converter

  Convert Unix timestamps to readable dates and back, in one input.

• converter

  JSON to TypeScript Converter

  Paste JSON and instantly generate TypeScript interfaces or types.

• converter

  Cron Expression Generator

  Build a cron expression visually, or paste one in to see what it means in plain English.

• converter

  Prisma Schema ↔ SQL DDL Converter

  Convert between Prisma schema and MySQL/PostgreSQL DDL, including relations, enums, and indexes.

• converter

  Search Filter Query Builder

  Build search filter conditions visually and get the exact syntax for Meilisearch, Algolia, Elasticsearch, and Typesense.

• converter

  CSV ↔ JSON Converter

  Convert between CSV and JSON, with automatic type inference and a choice of comma, tab, or semicolon delimiters.

• converter

  YAML ↔ JSON Converter

  Convert between YAML and JSON, with automatic type inference and support for nested objects and arrays.

• converter

  XML ↔ JSON Converter

  Convert between XML and JSON, with automatic attribute handling and array detection for repeated elements.

• converter

  JWK ↔ PEM Converter

  Convert RSA and EC keys between JWK (JSON Web Key) and PEM format entirely in your browser, with an RFC 7638 thumbprint shown for every key.

• converter

  Number Base Converter

  Convert integers between decimal, hexadecimal, octal, and binary, live, with support for negative values and 0x/0o/0b prefixes.