GraphQL Formatter & Beautifier
RunDev
Format, beautify, and validate GraphQL queries and schemas online. Clean up messy GraphQL code instantly.
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Frequently Asked Questions
Does it validate input?
Yes, input is validated and clear error messages are shown for any issues.
What browsers are supported?
All modern browsers: Chrome, Firefox, Safari, Edge. Some features need recent versions.
Which standards does it follow?
Follows the latest official specifications — RFC, W3C, or ECMA as applicable.
Does it support large files?
Handles reasonably large inputs. Files over 10MB may take a few seconds depending on your device.
How to Use
- Check validation messages for issues
- Paste your code or data into the input
- Click Process or press Ctrl+Enter
- Select formatting options
FAQ
Does this validate GraphQL syntax?
It formats and beautifies GraphQL. Basic structural issues will be visible in the formatted output.
Can I format GraphQL schemas too?
Yes! It works with both queries/mutations and schema definitions (type, input, enum, etc.).
What indentation is used?
The formatter uses 2-space indentation, the GraphQL community standard.
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