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Create online-json-validator #1884

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29 changes: 29 additions & 0 deletions src/content/tools/online-json-validator-
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---
title: "Online JSON Validator & Formatter – Validate, Parse & Beautify JSON"
link: "https://validatejson.com/"
thumbnail: "https://validatejson.com/apple-icon.png"
snippet: "Free JSON Validator & Formatter online tool. Validate JSON, parse JSON, check JSON online, and beautify JSON with pretty print. Format JSON data instantly."
tags: ["JSON validation tool"]
createdAt: 2025-09-20T19:13:15.011Z
---
Basic JSON validation
-Check if JSON is valid or invalid.
-Spot missing commas, brackets, or quotes.

Error highlighting
-Shows the exact line/character where the error occurs.

JSON formatting / pretty-printing
-Makes JSON more readable with proper indentation.

Minify JSON
-Remove unnecessary spaces and line breaks to compress JSON.

Copy / Paste support
-Easily paste JSON or upload a .json file.

Basic JSON linting
-Detect common mistakes and suggest fixes.

Unlimited validation (no login required)
-Many free tools allow unlimited usage without an account.