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Best alternatives to Library Detector (2026)

10 Chrome extensions that do a similar job to Library Detector, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.

Library Detector: reviews, users and permissionsBest Developer Tools extensions

Library Detector today

≈8K users3.9★ from 51 ratingsUpdated 20 months ago3 permissions

Library Detector alternatives, compared

  1. 1

    WP Theme Detector and Plugins Detector

    This tool detects theme and plugins used on WordPress sites and displays information about them.

    ≈60K users3.7★ from 297 ratingsUpdated 12 months ago1 permissions
    • About 7.5× more users than Library Detector
    • Updated more recently
    • Asks for fewer permissions (1 vs 3)
    • Listed under Tools
    Compare side by side
  2. 2

    .MPD Detector

    Detects '.mpd' files while browsing.

    ≈5K users4.6★ from 14 ratingsUpdated 19 months ago5 permissions
    • About 1.6× fewer users than Library Detector
    • Asks for more permissions (5 vs 3)
    .MPD Detector alternativesCompare side by side
  3. 3

    WordPress Theme Detector and Plugin Detector

    WordPress Theme Detector can detect installed WordPress Themes and WordPress Plugins on the Website you are currently viewing.

    ≈100K users4.1★ from 53 ratingsNot updated for 2+ years5 permissions
    • About 13× more users than Library Detector
    • Rated 0.2 stars higher
    • Updated less recently
    • Asks for more permissions (5 vs 3)
    WordPress Theme Detector and Plugin Detector alternativesCompare side by side
  4. 4

    Gochyu - Theme Detector

    Ever wonder what theme that site is using? You are in the right place! The Gochyu theme detector is an extension of the site…

    ≈1K users5.0★ from 8 ratingsNot updated for 2+ years2 permissions
    • About 8.0× fewer users than Library Detector
    • Updated less recently
    • Asks for fewer permissions (2 vs 3)
    Compare side by side
  5. 5

    Salla Theme Detector

    Detect and analyze Salla and Zid store themes instantly. Built for store designers and theme developers.

    ≈2K users5.0★ from 7 ratingsUpdated 13 days ago6 permissions
    • About 4.0× fewer users than Library Detector
    • Updated more recently
    • Asks for more permissions (6 vs 3)
    Salla Theme Detector alternativesCompare side by side
  6. 6

    Favicon Detector

    A simple way to detect website icons.

    ≈6K users4.8★ from 12 ratingsUpdated 6 months ago3 permissions
    • A similar number of users to Library Detector
    • Updated more recently
    Favicon Detector alternativesCompare side by side
  7. 7

    WP Theme Detector

    Easily detect website themes for WordPress, Shopify, Drupal, Squarespace, and Prestashop with this free tool

    ≈2K users4.5★ from 15 ratingsUpdated 22 months ago2 permissions
    • About 4.0× fewer users than Library Detector
    • Asks for fewer permissions (2 vs 3)
    • Listed under Workflow & Planning
    Compare side by side
  8. 8

    WordPress Plugin & Theme Detector

    Detect WordPress plugins, themes, versions & hosting. Find what theme or plugin any WP site uses. Free BuiltWith alternative.

    ≈1K users5.0★ from 24 ratingsUpdated 11 months ago4 permissions
    • About 8.0× fewer users than Library Detector
    • Rated 1.1 stars higher
    • Updated more recently
    • Asks for more permissions (4 vs 3)
    WordPress Plugin & Theme Detector alternativesCompare side by side
  9. 9

    WordPress Theme Detector

    WordPress Theme Detector - Identify what wordpress theme is that. Perfect for wp theme detector and wordpress website checker needs!

    ≈2K users5.0★ from 9 ratingsUpdated 9 months ago5 permissions
    • About 4.0× fewer users than Library Detector
    • Updated more recently
    • Asks for more permissions (5 vs 3)
    Compare side by side
  10. 10

    CSR vs SSR Detector

    Detect if a webpage is using Client-Side Rendering or Server-Side Rendering

    ≈1K users4.6★ from 8 ratingsUpdated 6 days ago5 permissions
    • About 8.0× fewer users than Library Detector
    • Updated more recently
    • Asks for more permissions (5 vs 3)
    CSR vs SSR Detector alternativesCompare side by side

Library Detector alternatives: questions

What is the best alternative to Library Detector?

By users, the most popular alternative is WordPress Theme Detector and Plugin Detector with ≈100K users and a 4.1-star rating. The closest match by what it does is WP Theme Detector and Plugins Detector.

Which Library Detector alternative has the best rating?

WordPress Theme Detector and Plugin Detector has the highest rating of these alternatives with 50+ ratings: 4.1 out of 5 from 53 ratings.

Is there a Library Detector alternative that asks for fewer permissions?

WP Theme Detector and Plugins Detector asks for 1 permissions, against 3 for Library Detector.

How many alternatives to Library Detector are there?

We list 10 close alternatives to Library Detector on the Chrome Web Store, picked by what they do and ranked by how close they are.

Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.