JSON / Outils de code
Validez la syntaxe, vérifiez les schémas, explorez et comparez du JSON
Accédez à json-validator.hanoon.app dans votre navigateur.
Collez ou saisissez vos données JSON dans l’éditeur d’entrée.
La validation s’exécute automatiquement. Les erreurs sont surlignées avec les numéros de ligne et des descriptions pour les corriger rapidement.
La validation syntaxique refuse les commentaires et les virgules finales : {"age":18,} échoue, tandis que {"age":"18"} est un JSON valide. Une syntaxe correcte ne signifie pas que les données respectent un JSON Schema.
Avec le schéma {"type":"object","properties":{"age":{"type":"integer"}},"required":["age"]}, {"age":"18"} échoue et {"age":18} réussit. Choisissez Draft 4, Draft 7 ou 2020-12 selon votre schéma. Les nombres qui ne peuvent pas être représentés sans risque arrêtent la validation du schéma avec une erreur de précision.
La vue arborescente affiche votre JSON sous forme de hiérarchie dépliable et repliable, vous permettant de naviguer dans les structures imbriquées et de rechercher des clés ou valeurs spécifiques.
Non. Toute la validation et le traitement se font entièrement dans votre navigateur. Vos données ne quittent jamais votre appareil.
Pour {"users":[{"name":"Ada"},{"name":"Lin"}]}, $.users[0].name ou le JSON Pointer /users/0/name renvoie "Ada". Les filtres de comparaison simples sont pris en charge ; les appels de méthodes et l’accès aux prototypes sont bloqués.
Hanoon JSON Validator
Hanoon is a Christian-founded brand identity shaped by the biblical vision of being kept as the apple of God’s eye and living before His gaze with grace, truth, reverence, and holiness.
Hanoon is a reverent digital platform rooted in the Christian faith, built on the biblical vision of being kept as the apple of God’s eye.
Our mission is to provide tools that help believers engage Scripture, worship, and everyday tasks with clarity and integrity.
Hanoon exists to serve the global church with digital tools that reflect the character of God: gracious, faithful, and attentive.
He found him in a desert land, and in the waste howling wilderness; he led him about, he instructed him, he kept him as the apple of his eye.
Keep me as the apple of the eye, hide me under the shadow of thy wings.
The primary meaning of Hanoon remains the biblical image of God’s eye, the apple of His eye, rooted in Deuteronomy 32:10 and Psalm 17:8.
As a welcome secondary sound resonance, the Korean name “하눈” can also sound like “하는” and opens toward active expressions such as 찬송하는, 통독하는, 기도하는, and 찬양하는. This secondary resonance enriches but never replaces the primary biblical meaning.
Official slogan: Hanoon — His gaze, our grace.
Poetic HANOON mnemonic, not the official slogan or a formal doctrinal formula: His Apple, Never Out Of Notice.
Hanoon holds together two truths: we are kept by God as precious in His sight, and we are called to live before God in truth, holiness, and reverence.
This dual meaning is essential. Hanoon is not only about comfort or being loved by God. It is also about accountability, integrity, purity, and a life lived consciously before Him.
Hanoon’s theological boundary is broadly Reformed, Evangelical, Presbyterian, historically confessional Protestant. Truth before trend. Reverence before spectacle. Grace without compromise. Holiness without harshness.
Holy Scripture is inspired, trustworthy, sufficient, and the final authority for faith and life. Hanoon affirms Sola Scriptura, Sola Gratia, Sola Fide, Solus Christus, and Soli Deo Gloria.
Jesus Christ is true God and true man, the only Savior and Mediator. Fallen people cannot save themselves; salvation comes through Christ’s life, death, and resurrection and is received by grace through faith, leading to repentance, humility, obedience, sanctification, holiness, and perseverance.
The Holy Spirit convicts, regenerates, sanctifies, illumines, comforts, empowers, and builds the church. Every spiritual claim and experience remains under the authority of Scripture.
Hanoon aims to be reverent, clear, intelligent, calm, grounded, and honest. The design system, navigation, content surfaces, and product tone should feel disciplined rather than showy.
Hanoon JSON Validator is one part of the wider Hanoon service family and follows the same product and brand contract.
Validate JSON documents against schemas and check structural correctness.
Hanoon JSON Validator
Hanoon uses only the data needed to operate each service, keep sessions stable, protect the platform, and perform privacy-safe analytics or usage measurement. Eligible user routes begin with analytics storage enabled by default unless you have opted out; denied-storage traffic continues with provider-defined cookieless measurement.
Hanoon JSON Validator may process technical data that is required to deliver the site, keep sessions stable, protect the service, and measure product quality. Eligible user routes use analytics storage by default for continuity; after an explicit opt-out they continue with provider-defined cookieless measurements.
Depending on the service, this can include cookies and localStorage values, privacy-safe analytics or usage measurement, authentication or session data, media delivery requests, or messages that you intentionally submit through support flows.
Many Hanoon tools are designed to work primarily in the browser. When a tool can complete its job locally, your working content may remain on your device.
If a service needs third-party infrastructure such as authentication, storage, privacy-safe analytics or usage measurement, or form handling, only the data needed to operate that feature should be used.
On eligible user routes, approved analytics providers load immediately after private URL state is excluded. Analytics storage and cross-page or session continuity are enabled by default without a prompt. Turning analytics storage off returns measurement to denied cookieless or no-consent mode and removes supported provider cookies without disabling aggregate measurement.
File contents, file names, passwords, free-form tool input, and generated output are excluded from analytics. Hanoon may store your consent choice and other non-analytics session or preference values in cookies and localStorage, which you can review or clear through browser settings.
You can control theme and locale preferences through browser storage settings. You can also avoid submitting optional personal information through support or contact flows.
If you have a privacy question about Hanoon, use the main contact page and include the service name and URL in your message.
Hanoon JSON Validator
Use Hanoon services lawfully, responsibly, and with care for the people and systems affected by your use.
Use Hanoon JSON Validator lawfully, responsibly, and in ways that do not abuse the service, interfere with other users, or attempt to bypass product safeguards.
Hanoon services are provided as evolving software. Features, limits, and product behavior may change over time as the platform is improved or reorganized.
Where possible, shared contracts such as navigation, footer behavior, and public legal routes are kept stable across services.
You are responsible for the content and inputs you provide, for checking the output of any tool before relying on it, and for complying with the laws and terms that apply to your use case.
If you need clarification, contact the Hanoon team through the brand hub and reference the exact service and page involved.
Hanoon JSON Validator
Use this page to understand the main Hanoon contact path and what information helps the team respond effectively.
For questions about Hanoon JSON Validator, the fastest path is the main Hanoon contact page at hanoon.app.
When you write, include the service name (Hanoon JSON Validator) and the page URL (https://json-validator.hanoon.app) so the request can be routed correctly.