Debug Your Network Traffic to Deliver
High-Quality
Products
Solutions
Customer Service
Support
Code
Fixes
Amplify your debugging efforts with a Web Debugging Proxy for any device or platform. Fiddler Everywhere is a pathway for all, supporting macOS, Linux and Windows.
What is Fiddler Everywhere?
What's Supercharged in Fiddler Everywhere
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Multiple Capturing Options
In addition to the System proxy that captures all network traffic on your computer, and the Browser option that opens a clean browser instance, you can also capture traffic by triggering a Terminal process.
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Choreographed Filters
Specify the filter criteria to see captured sessions and save the filters with the power to re-use them each time you search for specific results.
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Powerful Traffic Capturing
Capture HTTP(S), including HTTP/2, WebSocket, gRPC traffic and connections that support TLS 1.3 on Windows, macOS, and Linux right out of the box with Fiddler Everywhere.
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Nimble API Composer
Fiddler Everywhere's API Composer makes it easy to quickly compose, test, group, and organize your API requests. You can make a new request from scratch or edit a request already captured by Fiddler Everywhere.
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Robust Rule Builder
Your power tool for mocking server responses, modifying traffic and simulating real-life scenarios. Create Rules based on your preferred conditions and organize them into Groups for easier workflow.
500,000 Companies Are Using Fiddler Today
Where and How to Use Fiddler Everywhere
Avoid the risk of costly oversights.
Debug traffic from macOS, Windows, or Linux systems and iOS or Android mobile devices. Ensure cookies, headers and cache directives are transferred between the client and server.
Deliver better outcomes.
Mock or modify requests and responses from any app. It is an uncomplicated way to change the request and responses to test any app without changing the code.
Access network logs in seconds.
Use Fiddler Everywhere to log all HTTP/S traffic between your computer and the Internet, including HTTP/2, gRPC and WebSocket communication. Debug traffic from any app that supports a proxy.
Create a brilliant, efficient team.
Collaborate with your team by sharing captured traffic with the click of a button. Accurately add comments and safely share them with your colleagues. Designed to be secure.
Take advantage of the offline functionality.
Enjoy seamless access and a variety of features which Fiddler Everywhere's offline mode allows, with limited or no internet connection.
Optimize your development and testing process.
Expertly capture, debug, inspect, and modify mobile traffic with ease in a few simple steps! Utilize a single proxy setup on macOS, Linux, Windows, Android, and iOS.
With Fiddler Everywhere you can capture, inspect, alter, and replay network traffic - on any browser, any device, and any platform.
Test new features and legacy code by inspecting network traffic and composing rules to diagnose potential problem scenarios, before they occur in production.
Use Fiddler Everywhere to quickly inspect and diagnose customer issues faster than ever before.
Fiddler Everywhere is Feature-Rich
Base Features
- Inspect Web Traffic (HTTP & HTTPS)
- Inspect Mobile Device Traffic
- Inspect Desktop Traffic
- Export Captured Traffic
- Filter Traffic
- Quick Search
- Capture Traffic Through Terminal
- Create Custom Columns
- HTTP/2 Support
- WebSocket Support
- Traffic Comparison – Beta
- TLS 1.3 Support
- UI themes and horizontal layout selection
Sharing & Collaboration
- Sharing of Sessions
- Sharing of Composer Requests
- Sharing of Rules
- Add Context with Comments/Note
Advanced Features
- Compose API Requests
- Edit Requests in Composer
- Create Rules
- Save Sessions
- Save Composer Requests
- Save Filters
- Capture gRPC – Beta
- Policy-driven installation
- SSO
- Offline Mode
Upcoming Features
- Bandwidth Simulation
- Mask/Delete Requests with Sensitive Data
- Performance Suggestions
- Composer Variables
4.4 Out of 5 Overall User Rating
Don’t just take our word for it. G2 Users have consistently rated Fiddler 4.4 out of 5 stars. G2 is a renowned peer-to-peer review site that aggregates user reviews for business software.
Pricing and Licensing
Pro
For individual and smaller teams that need to
securely debug without sacrifices
- Full feature access
- Unlimited rules and requests
- Team collaboration
10 tickets per user, per month
$
10
per user,
per month,
billed annually
per month,
billed annually
1 ticket per user, per month
$
12
per user,
per month,
billed monthly
per month,
billed monthly
Pay annually and get 2 months free!
Secure payments powered by Cybersource
Enterprise
For larger teams and organizations that need
additional control and support
- Everything in Pro
- Offline mode
- Policy driven installation
- SSO
Unlimited tickets
$
25
per user,
per month,
billed annually
Annual subscription only
Buy Now
per month,
billed annually
Annual subscription only
Secure payments powered by Cybersource
Purchase new seats at a prorated price up until the end of the subscription.
Support and Learning
Blog Post
Video
Support Resources
Community
Additional Tools and Solutions in the Fiddler Family
There’s a Fiddler Product for Every Need
Fiddler Classic
Original Fiddler Web Debugger tool — feature rich, functional and supported only on Windows.
FiddlerCore
Reliable and powerful .NET library allowing you to capture and modify HTTP and HTTPS traffic.
Fiddler Cap
A lightweight companion tool to capture web traffic from end-users or from customer environments.
Fiddler Jam
A unified troubleshooting browser extension solution for support teams to report and fix bugs.
