Does JSON Schema Validator upload my files to a server?

No. JSON Schema Validator runs entirely in your browser using on-device processing, your files never leave your device.

JSON Schema Validator

Validate JSON data against a JSON Schema and see every error.

Runs in your browser

See it in action

Your inputReady to use

JSON Schema

JSON Data

Supports a common subset of JSON Schema: type, required, properties, items, enum, minimum/maximum, minLength/maxLength, pattern.

JSON Schema Generator

Generate a JSON Schema from a sample JSON object.

JSON Formatter

Format, validate and minify JSON.

File Converter

Convert data files between CSV, JSON and TSV.

Base64 Converter

Encode or decode text and files as Base64.