Enhance Web Design with VisBug for Firefox

VisBug is an open-source web design debugging tool tailored for Firefox, enabling designers to interact directly with web pages in real time. This innovative tool allows users to point, click, and tinker with any website, making it feel like an interactive artboard. With features for inspecting styles, spacing, and alignment, VisBug empowers users to nitpick layouts and content across various device sizes while ensuring accessibility and responsive design.

Designed to bridge the gap between design and development, VisBug leverages existing skills from tools like Adobe and Sketch. Users can edit text, replace images, and utilize production or prototype states as creative opportunities. By simulating latency and other constraints, designers can make informed decisions directly within the browser, eliminating the need for developer intervention. With hotkeys and design tool interactions, VisBug significantly enhances the web development process for designers and content creators.

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App specs

  • License

    Subscription

  • Version

    0.4.6

  • Latest update

  • Platform

    firefox

  • Downloads

    4

    Last month's downloads

    • 4
  • Size

    5.65 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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Is VisBug safe?

100/100

Score result: Clean

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

  • Virus free
  • Spyware free
  • Malware free
  • Verified by Security Partners

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Scan Info

Last scan
Wednesday, September 17, 2025
Scan provider
VirusTotal · Full report

File Integrity

File
0.4.6.xpi
SHA256
cf337509cdc613b51e124b8db4989a5d1bf55c108d38ec57c3d1af82cc9ce3dc
SHA1
85e9e405bacb235d592f011bc30b41dc8a2af1f0

Softonic security commitment

VisBug 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.