Custom Request Headers is a Chrome extension developed by content.api. This free add-on falls under the Browsers category and specifically the Add-ons & Tools subcategory. With Custom Request Headers, you can easily add custom request headers to every request you make, making it a valuable tool for debugging purposes.

The extension allows you to define custom headers in JSON format, such as {"name": "my-custom-header", "value": "123"}. These headers are then stored in the browser storage, ensuring that they are applied to all your requests. However, it is important to note that after setting your custom headers, you will need to restart the browser for the changes to take effect.

With Custom Request Headers, you have the flexibility to customize your requests and add any necessary headers, enhancing your debugging capabilities. Whether you are a developer or simply want to have more control over your requests, this extension is a convenient and easy-to-use solution.