Format JSON online with Redsite’s free JSON Formatter & Validator. Paste your data or open a .json file to beautify it with 2-space, 4-space, or tab indentation. Validate JSON syntax, find errors by line and column, and jump directly to the reported location.
Need to fix common JSON mistakes? Auto-Fix can repair single quotes, unquoted keys, trailing commas, comments, and Python-style values. Minify JSON to remove unnecessary whitespace, then copy the result or download it as a .json file.
Work with split or stacked editor layouts and view line, character, byte-size, and minification metrics. JSON is processed locally in your browser, so it isn’t uploaded to Redsite. The tool is free and requires no account.

Features

  • Format and beautify JSON with 2-space, 4-space, or tab indentation

Project Activity

See All Activity >

Categories

JSON

Follow Redsite JSON Formatter Validator

Redsite JSON Formatter Validator Web Site

Other Useful Business Software
Our Free Plans just got better! | Auth0 Icon
Our Free Plans just got better! | Auth0

With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
Try free now
Rate This Project
Login To Rate This Project

User Reviews

Be the first to post a review of Redsite JSON Formatter Validator!

Additional Project Details

Operating Systems

ChromeOS, Linux, Mac, Windows

Registered

18 hours ago