Extension Tracker

メルサポ

1,000 users Rated 5.00 from 2 ratings Last updated 11 Sep 2026

By k-yokoishi Live in the Chrome Web Store kpnbenbggcmcbggnkjpjhpffidmkkjoc Last checked 27 Sep 2026, 04:38 UTC

The listing

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

メルカリでの出品作業を効率化しますSummary from the listing
Developer
k-yokoishi
Trader status
Not declared a trader under EU law
Category
Productivity › Tools
First published
4 Dec 2023
Last updated
11 Sep 2026
Version
5.7.0
Size
2.59 MiB
Minimum Chrome
88
Languages
1 language

日本語

Website
mersupo.net
Support page
https://www.mersupo.net/help/
Open in the Chrome Web Store ↗ Download the CRX from Google ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-271,0005.002
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#17,737
by users, of 264,254 extensions
In its category
#4,499
of 103,321 in Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

What it can access

From the extension's manifest, in plain language

Sites
  • http://localhost:3001/*localhost:3001
  • https://www.mersupo.net/*www.mersupo.net
Sites where it runs scripts
  • https://jp.mercari.com/*jp.mercari.com
Browser features
  • alarmsRun tasks on a schedule
  • cookiesRead and change cookies on the sites it can reach
  • storageSave settings and data in your browser

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Keynotion42 5.002 Workflow & Planning
All 2 extensions by k-yokoishi →

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 27 Sep 2026, 04:38 UTC; next check around 4 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “メルサポ” (kpnbenbggcmcbggnkjpjhpffidmkkjoc). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/kpnbenbggcmcbggnkjpjhpffidmkkjoc. Accessed 2026-09-27.
BibTeX
@misc{extensiontracker_kpnbenbggcmcbggnkjpjhpffidmkkjoc,
  title   = {メルサポ (kpnbenbggcmcbggnkjpjhpffidmkkjoc)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/kpnbenbggcmcbggnkjpjhpffidmkkjoc},
  urldate = {2026-09-27}
}

The data is free to reuse under CC BY 4.0.

Browse

Top lists

Productivity

Lifestyle

Make Chrome Yours