Extension Tracker

ニコニコ保存

165 users No ratings yet Last updated 4 May 2026

By mayuzumi Live in the Chrome Web Store dlnlchakcfinmkkhmlmonofkpglckpol Last checked 27 Sep 2026, 00:00 UTC

The listing

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

ニコニコ動画から動画・音声・サムネイルを保存できる非公式の拡張機能です。Summary from the listing
Developer
mayuzumi
Trader status
Not declared a trader under EU law
Category
Productivity › Tools
First published
4 May 2026
Last updated
4 May 2026
Version
5.4.2
Size
8.56 MiB
Minimum Chrome
88
Languages
1 language

日本語

Privacy policy
https://chitanda151102-source.github.io/niconico-save/privacy.html
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
2026-09-27165––
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#54,125
by users, of 264,254 extensions
In its category
#16,210
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 where it runs scripts
  • https://www.nicovideo.jp/*www.nicovideo.jp
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • downloadsManage your downloads
  • storageSave settings and data in your browser

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Image Reaper7 –– Tools
ReadMemo5 –– Tools
そろばん計算機3 –– Tools
All 4 extensions by mayuzumi →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 27 Sep 2026, 00:00 UTC; next check around 10 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “ニコニコ保存” (dlnlchakcfinmkkhmlmonofkpglckpol). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/dlnlchakcfinmkkhmlmonofkpglckpol. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_dlnlchakcfinmkkhmlmonofkpglckpol,
  title   = {ニコニコ保存 (dlnlchakcfinmkkhmlmonofkpglckpol)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/dlnlchakcfinmkkhmlmonofkpglckpol},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

Browse

Top lists

Productivity

Lifestyle

Make Chrome Yours