Formateur GraphQL
Formateur GraphQL gratuit. Rangez les requêtes, mutations, abonnements et SDL de schémas avec l'analyseur GraphQL de Prettier. Collez, formatez, copiez — entièrement dans le navigateur.
Runs in your browserUpdated Apr 26, 2026
GraphQL Input
Output
Questions fréquentes
›Does it format queries or just schemas?
Both. Queries, mutations, subscriptions, fragments and schema SDL all go through the same Prettier parser.
›Does it validate against my schema?
No — it's a syntactic formatter only. For schema-aware validation use a dedicated client like GraphiQL or Apollo Studio.
›Does it handle multi-operation documents?
Yes — multiple queries or mutations in a single document are formatted and separated consistently.
›Is my query sent anywhere?
No — everything runs in your browser.