GraphQL Minifier - Compress Queries Online

Minify GraphQL queries and mutations to reduce payload size. Remove whitespace and comments. Browser-based, instant compression.

GraphQL Input

Minified Output

GraphQL Formatter & Beautifier - Format …

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Frequently Asked Questions

Minified queries have smaller payloads, reducing bandwidth and improving API response times. Essential for mobile apps and high-traffic applications where every byte counts.

Unnecessary whitespace, line breaks, and comments are removed. Field names, arguments, and syntax remain intact. The query functions identically but is more compact.

No. The minifier preserves all semantic meaning. Only cosmetic whitespace and comments are removed. Your query will execute exactly the same.

Yes. GraphQL comments (# lines) are stripped during minification. If you need to preserve comments, use the formatter tool instead.

Typically 30-60% reduction depending on original formatting. Queries with many nested fields and comments see the largest savings.

Yes. All processing happens in your browser. No queries are sent to any server. Your API structure remains completely confidential.

Yes. The minifier validates GraphQL syntax before compressing. Invalid queries will show error messages instead of minified output.

Yes. Type definitions, interfaces, enums, and full schemas can be minified just like queries and mutations.

Variable definitions and fragment declarations are preserved. Only whitespace around them is removed.

No. Use formatted queries during development for readability. Minify only for production builds or when optimizing API payload size.

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