Stream console.log, warnings, uncaught exceptions, and runtime errors directly in an on-page overlay without opening DevTools.
Replaces:
Console Log ViewerPage ConsoleInstalling a separate browser extension just for console spy bloats Chrome memory, adds permission risk, and clutters your toolbar. OmniDev integrates Console Spy natively alongside 53 other frontend and QA tools.
Stream console.log, warnings, uncaught exceptions, and runtime errors directly in an on-page overlay without opening DevTools.
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 Console Log Viewer, Page Console 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 "Console Spy" under the Inspect & Debug category (or search "Console Spy" in the launcher).
STEP 03
Inspect, capture, or export results directly on the live page — 100% locally in your browser.
Detailed side-by-side comparisons against standalone Chrome extensions:
Yes. Console Spy and all 54 tools in OmniDev are 100% free to use with no account signup or paywall.
No. Console Spy runs locally inside your browser tab. OmniDev is architected local-first and never uploads your DOM, storage, or network payloads to a Jambo backend.
Console Spy replaces single-purpose extensions such as Console Log Viewer, Page Console, saving browser RAM and reducing extension permission sprawl.
Every tool below is included in the same single Chrome extension install.
Explore All 54 Tools
Inspect CSS properties, computed styles, box model dimensions, and typography natively on hover over any element.
Instantly view and copy Tailwind CSS utility classes applied to any DOM element on hover.
Scans and lists all font families, weights, line heights, letter spacing, and live typography usage on the webpage.
Precision pixel-level magnifying eyedropper to sample any color on screen in HEX, RGB, or HSL.
Scans the entire webpage to extract a deduplicated visual color palette of text, background, and border colors.
Draw interactive pixel guidelines to measure element dimensions, distances, alignment, padding, and margins.
Stop cluttering Chrome with dozens of single-purpose extensions. Install OmniDev free and run everything locally.
Install OmniDev for Free