Extension Tracker

Reading Level Checker

6,000 users Rated 3.57 from 7 ratings Last updated 15 Dec 2025

By crafty184 Live in the Chrome Web Store hcdkhalhbmfkmipcojafboldpodlmfgb Search Google ↗ Last checked 10 Nov 2026, 09:40 UTC

The listing

What the Chrome Web Store shows, as of the last check

See the reading level of any webpage with one click.Summary from the listing
Developer
crafty184
Enhanced Safe Browsing
Trusted. What this means →
Category
Productivity › Education
First published
16 Feb 2015
Last updated
15 Dec 2025
Version
2.6
Size
21.63 KiB
Minimum Chrome
88
Languages
1 language

English

Support page
https://form.jotform.com/253482801858061
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
5K5.5K6KTracking began 27 Sep 202627 Sep4 Oct11 Oct18 Oct25 Oct1 Nov8 Nov2026-09-27: 6,000 users2026-09-29: 6,000 users2026-10-06: 6,000 users2026-10-13: 5,000 users2026-10-20: 5,000 users2026-10-27: 6,000 users2026-11-03: 6,000 users2026-11-10: 6,000 users6,0005K5.5K6KTracking began27 Sep18 Oct8 Nov2026-09-27: 6,000 users2026-09-29: 6,000 users2026-10-06: 6,000 users2026-10-13: 5,000 users2026-10-20: 5,000 users2026-10-27: 6,000 users2026-11-03: 6,000 users2026-11-10: 6,000 users6K
Average rating
3.503.6027 Sep11 Oct25 Oct8 Nov3.573.503.6027 Sep18 Oct8 Nov3.57
Number of ratings
727 Sep11 Oct25 Oct8 Nov7727 Sep18 Oct8 Nov7
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-106,0003.577
2026-11-036,0003.577
2026-10-276,0003.577
2026-10-205,0003.577
2026-10-135,0003.577
2026-10-066,0003.577
2026-09-296,0003.577
2026-09-276,0003.577
Users, 7 days
No change
since a week ago
Users, 30 days
+1,000
+20.0%
Rank
#9,309
by users, of 292,131 extensions
In its category
#279
of 12,901 in Education

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 27 Sep 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Every websiteIt can read and change your data on all the sites you visit.
Sites
  • <all_urls>Every website
Sites where it runs scripts
  • <all_urls>Every website
Browser features
  • activeTabThe tab you're on, only after you click the extension

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Text Spotlight20,000 3.5824 Tools
Presenter Cursor10,000 3.7010 Tools
Webpage Magnifier5,000 2.1010 Accessibility
Screen Shade2,000 3.506 Tools
Adobe Express Unofficial Quick Launcher1,000 5.001 Education
Auto CC and BCC for Gmail488 5.001 Tools
Google Calendar Scroll Lock226 4.504 Tools
Result Date Viewer114 –– Tools
Calendar Call Alert13 –– Tools
Last Tab12 –– Tools
All 13 extensions by crafty184 →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 10 Nov 2026, 09:40 UTC; next check around 18 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Reading Level Checker” (hcdkhalhbmfkmipcojafboldpodlmfgb). Chrome Web Store data, last checked 2026-11-10. https://extensiontracker.com/extension/hcdkhalhbmfkmipcojafboldpodlmfgb. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_hcdkhalhbmfkmipcojafboldpodlmfgb,
  title   = {Reading Level Checker (hcdkhalhbmfkmipcojafboldpodlmfgb)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-10},
  url     = {https://extensiontracker.com/extension/hcdkhalhbmfkmipcojafboldpodlmfgb},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

Browse

Top lists

Productivity

Lifestyle

Make Chrome Yours