Network Logger for Chrome
Captures live Fetch, XHR, and WebSocket traffic with secret-redacted HAR export, cURL/fetch snippet copy, and response mocking.
Replaces:
RequestlyModHeaderNetwork Sniffer
Why Developers Switch to OmniDev
Installing a separate browser extension just for network logger bloats Chrome memory, adds permission risk, and clutters your toolbar. OmniDev integrates Network Logger natively alongside 53 other frontend and QA tools.
Captures live Fetch, XHR, and WebSocket traffic with secret-redacted HAR export, cURL/fetch snippet copy, and response mocking.
Runs inside an isolated Shadow DOM panel so host page styles never break or leak
Zero background RAM overhead when idle — lazy-loaded on demand in milliseconds
Replaces standalone Requestly, ModHeader, Network Sniffer extensions inside a single 54-in-1 toolkit
Shadow-DOM isolated • Zero host-page CSS leakage
STEP 01
Install OmniDev from the Chrome Web Store and open the popup or press your custom shortcut.
STEP 02
Select "Network Logger" under the Analytics category (or search "Network Logger" in the launcher).
STEP 03
Inspect, capture, or export results directly on the live page — 100% locally in your browser.
See How OmniDev Compares
Detailed side-by-side comparisons against standalone Chrome extensions:
Frequently Asked Questions — Network Logger
Is the Network Logger tool in OmniDev completely free?
Yes. Network Logger and all 54 tools in OmniDev are 100% free to use with no account signup or paywall.
Does Network Logger send my webpage data to an external server?
No. Network Logger runs locally inside your browser tab. OmniDev is architected local-first and never uploads your DOM, storage, or network payloads to a Jambo backend.
Which standalone Chrome extensions does Network Logger replace?
Network Logger replaces single-purpose extensions such as Requestly, ModHeader, Network Sniffer, saving browser RAM and reducing extension permission sprawl.
More Analytics Tools in OmniDev
Every tool below is included in the same single Chrome extension install.
Explore All 54 Tools
Performance Analyzer
Measures real-time Core Web Vitals (LCP, CLS, INP, FCP, TTFB), resource weight breakdown, and DOM complexity.
SEO Checker
Audits on-page SEO health: title/description length, canonical tags, robots directives, heading hierarchy (H1–H6), and missing alt attributes.
Storage Inspector
Unified browser storage explorer to inspect, search, edit, and clear localStorage, sessionStorage, and cookies.
Tech Stack Analyzer
Detects frontend frameworks (React, Next.js, Vue, Nuxt, Svelte, Astro), UI libraries, analytics, CDNs, and server headers locally.
Accessibility Checker (a11y)
Runs an instant WCAG accessibility audit checking color contrast ratios, ARIA roles, form labels, landmarks, and missing alt text.
Design Drift Inspector
Audits the live DOM against your design system tokens to catch off-palette colors, rogue font sizes, and non-standard spacing values.
Get Network Logger + 53 More Tools in 1 Click
Stop cluttering Chrome with dozens of single-purpose extensions. Install OmniDev free and run everything locally.
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