Code Converters
Paste any JSON and instantly generate a valid JSON Schema (draft-07) with type detection, nested objects, arrays, and format inference.
Objects will reject properties not in the schema.
Format, validate, minify and repair JSON with live syntax checking and one-click copy.
Generate random names, emails, addresses, and more as JSON, CSV, or SQL.
Visually design layered CSS box shadows with live preview and code export.
Generate UUID v1, v4, and ULID identifiers with bulk mode, formatting, and validation.
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