Data

Online data tools for working with structured payloads such as JSON, with support for more formats over time.

JSON

JSON actions for validating, formatting, comparing, and schema-checking payloads.

JSON Validator

Check whether JSON is parseable and receive a clear valid/invalid status with precise error context.

Syntax validation status
Error location highlighted in editor
Load from URL, clipboard, or direct paste

JSON Formatter

Switch JSON between readable and compact output, with clear parser feedback for invalid input.

Pretty print output
Single-line JSON minification
Import from URL, clipboard, or direct paste

JSON Comparator

Compare two JSON documents side by side and pinpoint every structural or value mismatch.

Side-by-side line diff
Difference paths with left/right values
Load each side from URL, clipboard, or direct paste

JSON Schema Validator

Validate JSON payload against JSON Schema and pinpoint non-compliant paths.

Schema compliance validation
Instance and schema path diagnostics
Load data and schema from URL, clipboard, or direct paste