HeaderX
Outils de développement
Gratuit
HeaderX injects custom HTTP request headers into your Safari browsing session — the essential companion for web developers, API testers, and QA engineers.
Point HeaderX at your development environment, define your headers once, and flip them on whenever you need them. No proxy setup, no configuration files, no leaving the browser.
DEFINE HEADERS AS JSON
Describe your headers in a simple JSON editor — paste an entire set at once:
{"X-Debug-Mode": "enabled", "Authorization": "Bearer dev-token"}
Or use the array format to keep headers saved but individually switched off.
TWO VIEWS, ONE TOGGLE
Edit as raw JSON or flip to List view, where every header gets its own checkbox. The master toggle in the corner turns everything on or off instantly — your configuration stays saved either way.
REUSABLE PROFILES
Save named header sets — one per project, environment, or test scenario — and switch between them in two clicks.
FEATURES
• One-tap master toggle
• JSON editor and checkbox list views
• Per-header enable/disable
• Named profiles for quick switching
• Settings persist across browser restarts
• Works in Private Browsing (optional)
GOOD TO KNOW
Standard header names (Authorization, Accept-Language, User-Agent, and other HTTP-spec headers) are applied to all requests through Safari's native rule engine. Custom header names (X-My-Header and similar) are applied to fetch and XHR requests made by web pages — a Safari platform constraint on custom names in network rules. For typical API-debugging workflows, this covers exactly the requests you care about.
Headers apply to every site while the toggle is on — remember to switch off when you're done testing, especially with authentication headers.
PRIVACY FIRST
Everything stays on your device. HeaderX collects no data, phones home to no one, and contains no analytics. What you configure is nobody's business but yours.
Notes et avis
- Cette app n’a pas reçu suffisamment de notes ou d’avis pour en proposer un aperçu.
What's New
Profile Improvements
- Fixed profile text handling to ensure profile names and content load correctly
Better List View
- Replaced modal dialogs with a more reliable deletion method that works better with Safari's interface
- Improved add/remove header UI with inline fields and icon buttons for cleaner interaction
Bug Fixes
- Fixed version sync issue between Safari 1.4 host app and extension
- Refined icon button styling for better visual consistency
UI Refinements
- Enhanced ghost icon button sizing for improved touchability
- Updated list view edit button to icon-only style for a more compact interface
- Improved visual feedback for header removal with consistent delete styling
Le développeur Gyuman Kim a indiqué que les pratiques de l’app en matière de confidentialité peuvent inclure le traitement des données tel que décrit ci‑dessous. Pour en savoir plus, consultez la politique de confidentialité du développeur .
Données non collectées
Le développeur ne collecte aucune donnée avec cette app.
Accessibilité
Le développeur n’a pas encore indiqué quelles fonctionnalités d’accessibilité sont prises en charge par cette app. En savoir plus
Informations
- Fournisseur
- Gyuman Kim
- Taille
- 1,3 Mo
- Catégorie
- Outils de développement
- Compatibilité
Nécessite iOS 15.0 ou version ultérieure.
- iPhone
Nécessite iOS 15.0 ou version ultérieure. - iPad
Nécessite iPadOS 15.0 ou version ultérieure. - iPod touch
Nécessite iOS 15.0 ou version ultérieure. - Mac
Nécessite macOS 10.14 ou version ultérieure. - Apple Vision
Nécessite visionOS 1.0 ou version ultérieure.
- iPhone
- Langues
- Anglais
- Âge
4+
- 4+
- Copyright
- © 2026 Chester Kim