1. React Developer Tools
Inspect React component trees, props and state.
Why it replaces Network Overrides API (DevTools): Covers similar ground in the Developer Tools category: Inspect React component trees, props and state.
Best Network Overrides API (DevTools) Alternatives in 2026
Network Overrides API (DevTools) is a strong option, but it is not the right fit for everyone. Below are 10 alternatives compared on rating, install base, pricing and the use case each one actually wins on.
About Network Overrides API (DevTools)
Debugging tool that intercepts and overrides network API responses from DevTools panel or popup. For developers only.
Free
Full reviewComparison at a glance
| Extension | Rating | Users | Pricing | Best for |
|---|---|---|---|---|
| Network Overrides API (DevTools) (original) | — | — | Free | Debugging tool that intercepts and overrides network API responses from DevTools panel or popup. For developers only. |
| React Developer Tools | 3.9 | 5M+ | Free | React developers debugging component state and render performance. |
| JSON Formatter | 4.3 | 2M+ | Free | Anyone poking at REST APIs directly in the browser. |
| Redux DevTools | 4.6 | 1M+ | Free | Redux DevTools for debugging application's state changes. |
| Vue.js devtools | 4.1 | 1M+ | Free | DevTools browser extension for Vue.js |
| Tag Assistant | 3.9 | 3M+ | Free | The Tag Assistant extension works with Tag Assistant to help troubleshoot installation of gtag.js and Google Tag Manager. |
| Wappalyzer | 4.6 | 3M+ | Freemium | Developers, agencies and sales teams researching what a site is built with. |
| Take Webpage Screenshots Entirely - FireShot | 4.8 | 3M+ | Free | Anyone who needs fast, reliable full-page screenshots for work, support or documentation. |
| Meta Ads Data Advisor | 3.9 | 3M+ | Free | Meta Ads Data Advisor automates connecting your website and marketing data to Meta for better ad performance. No developers needed. |
| Cookie-Editor | 4.4 | 2M+ | Free | Simple yet powerful Cookie Editor that allow you to quickly create, edit and delete cookies without leaving your tab. |
| Chromebook Recovery Utility | 2.6 | 2M+ | Free | Create recovery media for your Chromebook. |
Network Overrides API (DevTools) alternatives in detail
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2. JSON Formatter
Makes raw JSON responses readable in the browser.
Why it replaces Network Overrides API (DevTools): Covers similar ground in the Developer Tools category: Makes raw JSON responses readable in the browser.
3. Redux DevTools
Redux DevTools for debugging application's state changes.
Why it replaces Network Overrides API (DevTools): Covers similar ground in the Developer Tools category: Redux DevTools for debugging application's state changes.
4. Vue.js devtools
DevTools browser extension for Vue.js
Why it replaces Network Overrides API (DevTools): Covers similar ground in the Developer Tools category: DevTools browser extension for Vue.js
5. Tag Assistant
The Tag Assistant extension works with Tag Assistant to help troubleshoot installation of gtag.js and Google Tag Manager.
Why it replaces Network Overrides API (DevTools): Another popular Developer Tools extension: The Tag Assistant extension works with Tag Assistant to help troubleshoot installation of gtag.js and Google Tag Manager.
6. Wappalyzer
Identifies the technology stack behind any website.
Why it replaces Network Overrides API (DevTools): Another popular Developer Tools extension: Identifies the technology stack behind any website.
7. Take Webpage Screenshots Entirely - FireShot
Take FULL webpage screenshots. Capture, edit and save them to PDF/JPEG/GIF/PNG, upload, print, send to OneNote, clipboard or email.
Why it replaces Network Overrides API (DevTools): Another popular Developer Tools extension: Take FULL webpage screenshots. Capture, edit and save them to PDF/JPEG/GIF/PNG, upload, print, send to OneNote, clipboard or email.
8. Meta Ads Data Advisor
Meta Ads Data Advisor automates connecting your website and marketing data to Meta for better ad performance. No developers needed.
Why it replaces Network Overrides API (DevTools): Another popular Developer Tools extension: Meta Ads Data Advisor automates connecting your website and marketing data to Meta for better ad performance. No developers needed.
9. Cookie-Editor
Simple yet powerful Cookie Editor that allow you to quickly create, edit and delete cookies without leaving your tab.
Why it replaces Network Overrides API (DevTools): Another popular Developer Tools extension: Simple yet powerful Cookie Editor that allow you to quickly create, edit and delete cookies without leaving your tab.
10. Chromebook Recovery Utility
Create recovery media for your Chromebook.
Why it replaces Network Overrides API (DevTools): Another popular Developer Tools extension: Create recovery media for your Chromebook.
Compare Network Overrides API (DevTools) head-to-head
Direct comparisons with the extensions people weigh against it.
Wappalyzer vs JSON FormatterStack detection for recon work against readable API responses in the browser.React Developer Tools vs WappalyzerBoth are developer tools extensions people shortlist together — see how ratings, install base, pricing and day-to-day use differ.React Developer Tools vs JSON FormatterBoth are developer tools extensions people shortlist together — see how ratings, install base, pricing and day-to-day use differ.All comparisonsThe full compare hub, grouped by category.
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Frequently asked questions
What is the best alternative to Network Overrides API (DevTools)?
React Developer Tools is the closest match. Covers similar ground in the Developer Tools category: Inspect React component trees, props and state.
Is there a free alternative to Network Overrides API (DevTools)?
Yes — React Developer Tools, JSON Formatter, Redux DevTools are free.