Comprehensive Tool for HTTP Request Modification

Tweak is a Firefox extension designed for developers and IT professionals, allowing users to mock and modify HTTP requests directly within the browser. Key features include the ability to intercept requests and modify response data, headers, and status codes, as well as delay individual requests for testing purposes. Users can also export and import configuration rules, making it easier to share settings with team members. Additionally, the extension supports background search for automatic request importation.

For premium users, Tweak offers advanced functionalities such as writing custom JavaScript to modify response data, bulk changing rules using global variables, and creating mock data with random generators. The extension also includes debugging tools like breakpoints and logpoints, enhancing the development workflow. However, users should note that Tweak does not support request redirection or the replacement of documents like HTML/CSS/Images.

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App specs

  • License

    Subscription

  • Version

    8.4.0

  • Latest update

  • Platform

    firefox

  • Size

    2.59 MB

  • Developer

Program available in other languages



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Laws concerning the use of this software vary from country to country. We do not encourage or condone the use of this program if it is in violation of these laws.
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Score result: Clean

This file passed a comprehensive security scan using VirusTotal technology. It is safe to download.

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Scan Info

Last scan
Tuesday, September 23, 2025
Scan provider
VirusTotal · Full report

File Integrity

File
8.4.0.xpi
SHA256
2e48e819aaba5e582bda808a9921efdd5505eae44ae856d7112c7e182bbb0c31
SHA1
f3a49b14588487cd5e39035121bcc651a413c3d9

Softonic security commitment

tweak: mock and modify HTTP requests has been thoroughly scanned by our advanced security systems and verified by industry-leading partners. This file comes from the official developer and has passed all our security checks, showing no signs of viruses, malware, or spyware.