FlexHeaders - Edit HTTP Headers icon

FlexHeaders - Edit HTTP Headers

Extension Actions

How to install Open in Chrome Web Store
CRX ID
gffpeamhhldhibdngenbfciboinanppf
Description from extension meta

Modify request headers, filter by URL, share headers with friends, and import/export settings.

Image from store
FlexHeaders - Edit HTTP Headers
Description from store

Unleash the power of FlexHeaders, the ultimate Chrome extension for developers and security-conscious users! Take control of your browsing experience by effortlessly modifying request headers with precision and ease. Whether you're fine-tuning your development environment or safeguarding your online activities, FlexHeaders empowers you like never before.

Key Features:
🛡️ Fortify Security: Strengthen your online presence by customizing request headers to enhance privacy and security. FlexHeaders lets you choose which headers to modify, ensuring you're in control of your digital footprint.

🔓 Open Source: Whether you want to contribute a new feature or just see what the extension is doing, you can find the source code here: https://github.com/harrisondeo/FlexHeader

🔧 Tailored Control: Craft your browsing experience with finesse. From modifying user agents to adding custom headers, FlexHeaders provides you with the tools to shape your interactions with websites and services.

💼 Preset Power: For teams and companies, FlexHeaders offers the ability to export and import presets. Streamline workflows by sharing header configurations across the board, ensuring consistent practices and enhanced efficiency.

🌐 URL Filtering: Customize header modifications for specific URLs or domains. FlexHeaders URL filtering feature allows you to apply your settings exactly where they matter, maximizing the impact of your modifications.

🚀 User-Friendly Interface: FlexHeaders intuitive interface makes it a breeze to tweak headers and set preferences. No coding expertise required—just a passion for personalized browsing!

Elevate your browsing experience with FlexHeaders. Become a master of your headers, wield them with ninja-like precision, and surf the web with the confidence of a true header warrior. Try FlexHeaders today and unlock a new realm of customization and security.

Latest reviews

Karel Smetana
Works like expected, thanks
Zach Crittendon
This is the best extension I've ever used for modifying HTTP request headers. Things I love: - Adding and removing headers is super easy - Headers can be disabled without removing them, which I use all the time. - Different configs can be created using "Pages," which is super handy when you need to manage different sets of headers. - Sensitive headers can be restricted to specific sites using "include" or "exclude" patterns. Best of all, it's open source and doesn't do anything shady. (I switched from MODHEADERS when I discovered it was injecting ads on to Google search results pages.)
Volgis Korh
Wonderful, it works smoothly. The interface is very simple. Thanks
Yury Pavlovsky
Currently fails to modify response headers (requests are fine), so in present state it pretty much defeats the purpose.
David MArtinez
I love this application.
Paul Schenk
Great application, works flawless, i can only recommend it. It has al you need from my perspective - allows to create multiple pages; each with included urls (or parts of it) and headers to add for requests or responses - allows export and import, modification of pages, renaming - available for multiple browsers (so export from one and import to the others) The developer is very responsive if there are any questions. Looking at https://github.com/harrisondeo/FlexHeader issues will also help to fix issues that are introduced by browsers, and are not an issue of the plugin itself.
Andy wong
great and useful especial the import and export
Daniel Richardson
Perfect extension, does exactly what it's meant to do and nothing else superfluous.
Omer Šabić
Easy to use, just works as intended. Thanks :)
Nathan Millar
Fantastic extension. I've started using this since other extensions are trying to do a little too much and far more than what I need for my use case. This extension does exactly what I need. It is easy to use and well designed. A great job!
Q
Hey, would you consider making this open source? Great extension.
yasin yaqoobi
The new modheader.com extension looks and acts like a spyware now. It collects way too much info. Honestly it should be banned. Took me a while to figure out a good extension that will let me easily modify the headers without loading a new options page and jumping through a bunch of hoops. Great Job. Hope this gets more popular.