AI Mock Data Engine
Describe your schema in natural language and export realistic SQL, JSON, or CSV rows.
Open toolFree, Open Developer Utilities — Zero Signup, Instant Access
A fast, minimal hub of everyday engineering tools. Everything runs in the browser and stays free, forever.
Directory
JSON Validator
Validate and pretty-print JSON.
Coming soonSQL Beautifier
Format messy SQL queries.
Coming soonCSV to JSON
Convert tabular data to JSON.
Coming soon