Chrome Web Store Extension Scraper avatar

Chrome Web Store Extension Scraper

Pricing

$3.50 / 1,000 extension page scrapeds

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Chrome Web Store Extension Scraper

Chrome Web Store Extension Scraper

Exports structured metadata (ratings, install counts, developer, version, permissions) for any Chrome Web Store extension detail page.

Pricing

$3.50 / 1,000 extension page scrapeds

Rating

0.0

(0)

Developer

Ahmed Ashraf

Ahmed Ashraf

Maintained by Community

Actor stats

0

Bookmarked

2

Total users

1

Monthly active users

18 hours ago

Last modified

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Exports structured metadata — ratings, install counts, developer info, version, permissions-related details, and manifest version — for any Chrome Web Store extension detail page. Built for developers doing competitive research, extension marketplace analysts, and lead-gen teams building lists of extension publishers to contact.

Why this scraper

  • Same field depth as the top-covering competitors on the market, at a lower per-result price than the cheapest per-result alternative available.
  • Flat, non-nested JSON schema — designed to drop directly into an MCP tool call or agent pipeline without a flattening step.
  • No login, no personal data collected — only publicly listed store metadata.

Output fields

FieldTypeDescription
urlstringChrome Web Store detail page URL that was scraped
extension_idstring32-character Chrome Web Store extension ID
extension_namestringExtension display name
developer_namestringPublisher/developer name shown on the listing
categorystringChrome Web Store category (e.g. Productivity, Accessibility)
ratingnumberAverage star rating out of 5
rating_countintegerTotal number of ratings
user_countintegerReported active user/install count
pricestringListed price, e.g. "Free" or a currency amount
versionstringCurrent published extension version
last_updatedstringDate the extension was last updated, as shown on the store
sizestringPackage size as displayed (e.g. "2.1MiB")
languagesstringComma-separated list of supported languages
descriptionstringFull extension description text
website_urlstringDeveloper's linked website, if provided
support_urlstringSupport/help link, if provided
privacy_policy_urlstringPrivacy policy link, if provided
manifest_versionintegerExtension manifest version (2 or 3)
featuredbooleanWhether the extension is marked as a Google-featured badge

Input

{
"startUrls": [
{ "url": "https://chromewebstore.google.com/detail/ublock-origin/cjpalhdlnbpafiamejdnhcphjbkeiagm" }
],
"maxItems": 50
}

Output

{
"url": "https://chromewebstore.google.com/detail/ublock-origin/cjpalhdlnbpafiamejdnhcphjbkeiagm",
"extension_id": "cjpalhdlnbpafiamejdnhcphjbkeiagm",
"extension_name": "uBlock Origin",
"developer_name": "Raymond Hill (gorhill)",
"category": "Extension",
"rating": 4.7,
"rating_count": null,
"user_count": 11000000,
"price": "Free",
"version": "1.73.0",
"last_updated": "August 5, 2026",
"size": "4.44MiB",
"languages": "60 languages Deutsch , English , English (United Kingdom) , ...",
"description": "Finally, an efficient blocker. Easy on CPU and memory.",
"website_url": "",
"support_url": "https://support.google.com/chrome_webstore?hl=en-US",
"privacy_policy_url": "https://github.com/gorhill/uBlock/wiki/Privacy-policy",
"manifest_version": null,
"featured": false
}

Pricing

Pay-per-event: $0.0035 per extension page scraped. A run of 50 extensions costs about $0.175; scraping 1,000 extension pages costs about $3.50.

Use cases

  • Competitive research on extension listings before launching a new extension in the same category.
  • Building a lead list of extension developers (with support/website URLs) for outreach or partnership prospecting.
  • Tracking rating, install count, and version changes for a portfolio of extensions over time.