Simon Willison’s Weblog

Subscribe

5th March 2025

Tool Schema DSL to JSON Converter — Convert a compact schema definition language into JSON schema format in real-time. This tool accepts a concise DSL where you specify field names, types (str, int, float, bool), and optional descriptions, then automatically generates the corresponding JSON schema. The converter supports both object schemas and array item schemas through the "Array items schema" option.

This is a beat by Simon Willison, posted on 5th March 2025.

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe