Extension intelligence · cached fallback · July 27, 2026
The archive currently stores 348,894 extensions, themes and legacy apps with 2482.4M displayed users. The immediate signal: 91.2% show fewer than 1,000 users, 55.2% have no ratings, and 15.9% request broad host access. Query every record—or pull the same chart-ready metrics—over REST or MCP.
The production API was unavailable at render time, so this page is showing the last verified pilot snapshot and will automatically return to live data on the next successful refresh.
348,894
normalized, queryable records in the durable Chrome Web Store archive.
2482.4M
displayed users
84%
Manifest V3
73.8%
extensions
348,816 active · 78 removed · schema v4 includes normalized publisher email, permissions and privacy fields.
The sitemap mixes three store object types. Keeping them explicit avoids treating sparse theme and legacy-app metadata as parser failures.
| Item type | Records | Share |
|---|---|---|
| Extensions | 257,353 | 73.8% |
| Themes | 77,020 | 22.1% |
| Legacy apps | 14,124 | 4% |
| Unknown | 397 | 0.1% |
318,259 records (91.2%) show fewer than 1,000 users, including 44,446 with no displayed user count. Just three items clear one million users, so aggregate reach is extremely concentrated.
| Displayed users | Items | Share |
|---|---|---|
| No displayed users | 44,446 | 12.7% |
| 1–999 | 273,813 | 78.5% |
| 1K–9.9K | 21,479 | 6.2% |
| 10K–99.9K | 7,226 | 2.1% |
| 100K–999.9K | 1,605 | 0.5% |
| 1M+ | 325 | 0.1% |
55,492 items request broad host access, 75,231 disclose data collection, and 156,467 link a privacy policy. These flags support allowlist review, competitor monitoring and permission-drift alerts; they do not label an item safe or unsafe.
| Signal | Items | Share |
|---|---|---|
| Broad host access | 55,492 | 15.9% |
| Collects data | 75,231 | 21.6% |
| Privacy policy | 156,467 | 44.8% |
| Manifest V3 | 292,931 | 84% |
| Permission | Items | Share |
|---|---|---|
| storage | 174,763 | 50.1% |
| activeTab | 91,751 | 26.3% |
| tabs | 70,635 | 20.2% |
| scripting | 67,674 | 19.4% |
| <all_urls> | 36,606 | 10.5% |
| contextMenus | 29,442 | 8.4% |
| alarms | 29,111 | 8.3% |
| notifications | 24,613 | 7.1% |
| sidePanel | 20,563 | 5.9% |
| downloads | 14,874 | 4.3% |
192,421 items (55.2%) have no ratings at all, while 118,409 have fewer than ten. Among items with ratings, the unweighted average is 4.46, but the bands reveal the missing-volume problem that an average hides.
| Rating band | Items | Share |
|---|---|---|
| Unrated | 192,421 | 55.2% |
| Below 3 | 10,215 | 2.9% |
| 3–3.9 | 18,686 | 5.4% |
| 4–4.4 | 20,031 | 5.7% |
| 4.5–5 | 107,541 | 30.8% |
The metrics endpoint returns both item counts and summed displayed users, so the dashboard can distinguish crowded categories from categories dominated by a few high-reach extensions.
| Category | Items | Displayed users |
|---|---|---|
| Productivity · Tools | 92,457 | 335,008,395 |
| Productivity · Workflow | 47,958 | 1,043,555,053 |
| Uncategorized | 31,539 | 59,340,036 |
| Productivity · Developer | 27,613 | 138,554,530 |
| Nature | 13,662 | 1,730,874 |
| Lifestyle · Fun | 11,476 | 35,833,964 |
| Other | 11,218 | 152,871 |
| Make Chrome Yours · Functionality | 10,113 | 44,455,239 |
| Productivity · Education | 9,579 | 62,218,196 |
| Make Chrome Yours · Accessibility | 9,485 | 117,917,844 |
This live leaderboard is sorted by the public displayed-user count stored in the archive.
| Item | Developer | Displayed users | Rating | Ratings | Broad host | Collects data |
|---|---|---|---|---|---|---|
| Adobe Acrobat: PDF edit, convert, sign tools | — | 307,000,000 | 4.40 | 62,417 | Yes | Yes |
| McAfee® WebAdvisor | — | 143,000,000 | 4.59 | 15,392 | Yes | Yes |
| Application Launcher For Drive (by Google) | — | 78,000,000 | 2.86 | 2,163 | No | Yes |
| 迅雷下载支持 | — | 64,000,000 | 2.76 | 1,309 | Yes | Yes |
| AdBlock — block ads across the web | — | 59,000,000 | 4.47 | 290,317 | Yes | No |
| Adblock Plus - free ad blocker | — | 36,000,000 | 4.39 | 187,988 | Yes | No |
These views are assembled from live search, trending, change-history and aggregate endpoints. Each table can be exported as a spreadsheet-ready CSV.
Latest displayed-user and rating-count movement.
| Item | Developer | Users | User change | Rating-count change |
|---|---|---|---|---|
| Urban VPN Proxy | Urban VPN | 0 | 0 | +363 |
| Versus | developer | 185 | +179 | +240 |
| AI-Powered Search - Supercharge Results! | tanoua70 | 0 | 0 | +117 |
| Гусь VPN – обходит блокировки в РФ | — | 70 | +6 | +105 |
| Diamond VPN | — | 1 | +1 | +104 |
| Хит VPN | — | 1 | +1 | +103 |
| Blanc ВПН-Для офиса и работы | — | 7 | 0 | +102 |
| Obsidian AI Video Notes & Screenshots (YouTube, Udemy, etc) - HoverNotes | HoverNotes LLC | 20,000 | +10,000 | +1 |
| IP-Alert by Seller Assistant | sellerassistantapp | 20,000 | +10,000 | 0 |
| 30 Seconds of Knowledge | Petrovic Stefan | 20,000 | +10,000 | 0 |
Recent declared permission-set movement.
| Item | Developer | Observed |
|---|---|---|
| Enable Right Click & Copy — Smart Unlock + OCR | LLC Activate Enable Right Click | 2026-07-27T03:09:48Z |
| Wiza - Phone Number & Email Finder | development | 2026-07-27T03:07:53Z |
| 치즈 플래터 - Chzzk Platter | lirpa | 2026-07-26T22:20:10Z |
| MenuBridge Production Beta | — | 2026-07-26T22:19:57Z |
| WebVoice - Web Page Reader | pdx010203 | 2026-07-26T22:18:52Z |
| GG Buddy | clefebvre81 | 2026-07-26T22:12:35Z |
| KDP Quick Scout | KDP Quick Scout | 2026-07-26T22:12:34Z |
| LEXA — Asistente Legal Inteligente | lexa.asistente.legal | 2026-07-26T22:12:28Z |
| WhatsApp Multilingual Translation Assistant | xujingrong | 2026-07-26T22:12:00Z |
| PreConnect | Sabbir Bin Abbas | 2026-07-26T22:11:40Z |
Latest status observations in the catalog.
| Item | Status | Observed |
|---|---|---|
| Addie | Newly observed | 2026-07-27T03:35:11Z |
| 인천광역시교육청 일정관리 | Newly observed | 2026-07-27T03:35:08Z |
| 코로나 알리미 | Newly observed | 2026-07-27T03:35:07Z |
| 豆瓣消消乐 | Newly observed | 2026-07-27T03:35:01Z |
| 유데미 한글 자막 | Newly observed | 2026-07-27T03:34:48Z |
| 11bis | Newly observed | 2026-07-27T03:34:43Z |
| daelim-pick | Newly observed | 2026-07-27T03:34:37Z |
| 13TABS | Newly observed | 2026-07-27T03:34:37Z |
| 1Stream | Newly observed | 2026-07-27T03:34:37Z |
| 给Google™ 搜索页设置个背景图片 | Newly observed | 2026-07-27T03:34:29Z |
| 台灣新冠疫情足跡比對 | Newly observed | 2026-07-27T03:34:28Z |
| 网址二维码 | Newly observed | 2026-07-27T03:34:25Z |
| Zdic | Newly observed | 2026-07-27T03:34:21Z |
| 我的THBWiki | Newly observed | 2026-07-27T03:34:18Z |
| VJOB云简 | Newly observed | 2026-07-27T03:34:18Z |
| 喝水控 | Newly observed | 2026-07-27T03:34:11Z |
| Open in OpenOffice | Newly observed | 2026-07-27T03:34:10Z |
| 军火库 | Newly observed | 2026-07-27T03:34:09Z |
| 抓图 | Newly observed | 2026-07-27T03:34:07Z |
| 某乎助手 | Newly observed | 2026-07-27T03:34:04Z |
Publishers ranked by archived item count, with summed displayed reach.
| Developer | Items | Displayed users |
|---|---|---|
| Wallsflow | 11431 | 48,580 |
| Atavi.com | 1814 | 2,285,614 |
| Takato Knights | 1280 | 57,231 |
| TrawellCat | 796 | 52,659 |
| Ovkas | 795 | 181,755 |
| chromethemer.com | 774 | 2,379,598 |
| Gameograf.com | 716 | 352,844 |
| https://gthemes.org | 550 | 278,888 |
| https://www.facebook.com/browservery | 513 | 871,513 |
| Gameograf | 377 | 298,748 |
| wallsflowthemes | 361 | 22,900 |
| nosacrifice | 341 | 41,408 |
| paultaylor157915 | 337 | 6,008 |
| garyramirez815852 | 328 | 472 |
| donaldthomas700480 | 317 | 4,829 |
The metrics route returns summary cards, all chart distributions, publisher portfolios, top categories and permissions, and a 7-, 30- or 90-day change series. Search and item endpoints provide the underlying records.
The crawler discovers public items through the Chrome Web Store sitemap, fetches credential-free item pages, normalizes store, publisher and manifest fields, and writes current state plus change-only history. Durable claims, retry limits and dead-letter tracking make the census resumable across rollouts.
The full census updates progressively, so totals may grow during the initial backfill. Displayed users are store-provided rounded values. Broad access and data-collection flags summarize declarations, not observed behavior. Publisher emails are publicly disclosed by the store.
For the endpoint contract, filters and examples, see the Datasets API documentation.