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Custom Headers

Per-site headers for Safari
haejishi · Developer Tools
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App info

Developer
haejishi
Category
Developer Tools, Utilities
Released
Oct 18, 2026
Version
1.1.0 (Oct 22, 2026)
Price
Free
Size
5.4 MB
Requires
iOS 18.0
Age rating
4+
Languages
English, Danish, Dutch, Finnish, French, German, Italian, Japanese, Korean, Norwegian Bokmål, Polish, Portuguese, Simplified Chinese, Spanish, Swedish,…

In-app purchases

Pro Yearly$1.99
Pro Lifetime$11.00
Current prices, App Store US.
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Release date

The release date was moved 1 time before launch.

About Custom Headers

Custom Headers adds your own HTTP request headers to Safari, site by site. Reach a dashboard behind an auth proxy, test an API with a bearer token, or pass a custom header to a staging server, without leaving Safari. HOW IT WORKS • Open a site in Safari, tap the Custom Headers extension, and register the site. • Add header names and values in the app. Turn each header, or the whole site, on and off. • Safari attaches the enabled headers only to requests sent to that site. BUILT FOR TOKENS • Header values are stored in the Keychain, never in plain text. • Helpers build Authorization: Bearer {token} and Basic {username:password} values for you. • Presets for common setups, plus a history of your last 10 header sets. BOOKMARKS Save header names you use often and pick them when you edit a site. SYNC Sites and bookmarks sync across your devices with iCloud. Header values sync only through…
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