Fiddler VS Responsive Viewer

Compare Fiddler VS Responsive Viewer and see what are their differences

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Fiddler

Fiddler is a debugging program for websites.

Responsive Viewer

View multiple screen dimensions in one view

Landing page //
2023-09-19

Landing page //
2019-11-18

Fiddler

Website: telerik.com

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Responsive Viewer

Website: chromewebstore.google.com

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Fiddler features and specs

Comprehensive Debugging
Fiddler allows for detailed HTTP/HTTPS traffic inspection and debugging, making it invaluable for diagnosing and troubleshooting web applications.
Cross-Platform Compatibility
Works on Windows, macOS, and Linux, providing flexibility to developers working in different environments.
Custom Scripting
Supports custom scripts using FiddlerScript, enabling advanced functionalities and automation of repetitive tasks.
User-Friendly Interface
Provides an intuitive and easy-to-use interface that helps users navigate and utilize its features effectively.
Web Debugging Proxy
Acts as a proxy server that captures traffic between your computer and the internet, which is essential for debugging web applications.

Possible disadvantages of Fiddler

Learning Curve
May require a period of learning and adaptation for users new to the tool or those who are not familiar with HTTP/HTTPS concepts.
Resource Intensive
Can be resource-heavy, especially when capturing and storing large amounts of traffic data, which may slow down your computer.
Limited Mobile Support
Although it can work with mobile devices, setup can be cumbersome and less straightforward compared to desktop debugging.
Documentation and Community
While there is good documentation available, it may not cover all niche use cases, and community support can be hit or miss.
SSL Decryption
Decrypting HTTPS traffic requires additional setup and can introduce security risks if not handled properly.

Responsive Viewer features and specs

Device Simulation
Responsive Viewer allows users to simulate how their website looks on various device screen sizes, helping ensure a responsive design.
Multiple Viewports
Users can view how their website appears on multiple devices simultaneously, making it easier to spot layout issues across different screens.
Custom Device Support
The tool provides options to add and preview custom devices, offering flexibility for developers targeting specific screen resolutions.
Real-time Refresh
Responsive Viewer offers real-time browser refresh, allowing developers to see changes instantly as they edit code.

Possible disadvantages of Responsive Viewer

Limited to Google Chrome
Since it is a Chrome extension, it's only available for Google Chrome users, limiting its accessibility for those using other browsers.
Performance Overheads
Rendering multiple viewports simultaneously can lead to increased CPU and memory usage, potentially slowing down performance.
No Offline Use
Responsive Viewer requires an internet connection to function, which might be inconvenient for developers working offline.
Extension Conflicts
There might be conflicts with other browser extensions, potentially causing unexpected behavior during its use.

Analysis of Fiddler

Overall verdict

Fiddler is considered a good tool, particularly for developers and QA engineers who require a comprehensive and reliable solution for HTTP and HTTPS debugging. Its user-friendly interface and extensive documentation make it accessible, even for those who may not have extensive experience with web development tools.

Why this product is good

Fiddler by Telerik is a well-regarded web debugging tool that allows users to monitor, manipulate, and reuse HTTP requests. It's especially popular among developers and testers for its ease of use, robust feature set, and detailed analysis capabilities. It supports various platforms and is versatile enough for debugging tasks such as performance testing, security testing, and web session manipulation. Additionally, Fiddler offers extensive customization through its scripting capabilities, which lets users tailor it to their specific needs.

Recommended for

Web Developers
QA Engineers
Software Testers
Network Administrators
Anyone needing to debug and analyze HTTP/HTTPS traffic

Fiddler videos

+ Add

Fiddler On The Roof, Faith on Film review

Responsive Viewer videos

+ Add

Test Web Page Responsiveness in Chrome using Responsive Viewer

Category Popularity

0-100% (relative to Fiddler and Responsive Viewer)

Fiddler

Responsive Viewer

Monitoring Tools

100 100%

Monitoring Tools

0% 0

Design Tools

0 0%

Design Tools

100% 100

Developer Tools

82 82%

Developer Tools

18% 18

Security

100 100%

Security

0% 0

User comments

Share your experience with using Fiddler and Responsive Viewer. For example, how are they different and which one is better?

Reviews

These are some of the external sources and on-site user reviews we've used to compare Fiddler and Responsive Viewer

Fiddler Reviews

Top 10 HTTP Client and Web Debugging Proxy Tools (2023)

Next right up is Fiddler. It is one of the most powerful and popular web debugging proxy tools. it can debug and troubleshoot endlessly. What you would come to like is that Fiddler is free and has lots of plug-ins you can use. Knowing it captures, analyze and record HTTP traffic between your device and the server, handling any embedded issues becomes easy.

Source: www.bestproxyreviews.com

12 HTTP Client and Web Debugging Proxy Tools

Fiddler is a cross-platform web debugging proxy. It can help manipulate web sessions, inspect HTTPS traffic, and monitor traffic between your computer and the Internet.

Source: geekflare.com

Comparing Charles Proxy, Fiddler, Wireshark, and Requestly

Fiddler is another popular web debugging proxy that runs on Windows. It provides developers with a range of features, such as HTTP/HTTPS traffic capturing, request modification, and performance testing. In addition to these features, Fiddler has a scripting engine called FiddlerScript, which allows for customizing the tool’s behavior. This scripting engine enables developers...

Source: dev.to

73 Best SEO tools 2021 – The Most Epic List You Shouldn’t Miss

The answer is simple – if you are looking for an SEO site tool that won’t freeze your browser (a common problem with most plugins), then Fiddler is your ultimate debugging tool.

Source: blog.linkody.com

Responsive Viewer Reviews

We have no reviews of Responsive Viewer yet.
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Social recommendations and mentions

Based on our record, Responsive Viewer seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Fiddler mentions (0)

We have not tracked any mentions of Fiddler yet. Tracking of Fiddler recommendations started around Mar 2021.

Responsive Viewer mentions (2)

Efficient Visual Layout Testing with Chrome DevTools
Bonus! Useful Chrome extension for Responsiveness Testing. - Source: dev.to / about 3 years ago
What are some of the practices you have to ensure that whatever you are building is responsive across all platforms?
This chrome extension with all of the breakpoints set up https://chrome.google.com/webstore/detail/responsive-viewer/inmopeiepgfljkpkidclfgbgbmfcennb. Source: almost 4 years ago