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Chrome extension by Jun-Hyoung Cho · Productivity · Tools

A Chrome extension in Productivity · Tools with 22 users, barely installed.

Specific sites only: 2 match patterns.

What the developer says, and 2 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
22
Rating
not rated yet
Users, last 17 days
unchanged
Version
1.4.9
Updated in the store
2026-08-09
Published
2026-07-28
Manifest
V3
Browser access
1 permission, 2 site patterns

How it has moved

Users
unchanged since 01.09
20-24 · 10 readings
  1. 2026-09-0122
  2. 2026-09-0223
  3. 2026-09-0422
  4. 2026-09-0623
  5. 2026-09-0721
  6. 2026-09-0822
  7. 2026-09-1020
  8. 2026-09-1323
  9. 2026-09-1524
  10. 2026-09-1722
Users
unchanged since 01.09
20-24 · 10 readings
  1. 2026-09-0122
  2. 2026-09-0223
  3. 2026-09-0422
  4. 2026-09-0623
  5. 2026-09-0721
  6. 2026-09-0822
  7. 2026-09-1020
  8. 2026-09-1323
  9. 2026-09-1524
  10. 2026-09-1722

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Specific sites only: 2 match patterns.

  • https://*.youtube.com/*
  • https://grnavi.com/*
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Jun-Hyoung Cho. Listed website: grnavi.com.

Like this one

Listings the catalog judges closest in what they say they do.

  1. OysterPin: Save YouTube Travel Spots to Google Maps Describes nearly the same job, smaller audience 14 users
  2. VlogMap – Extract and map locations from videos & reels Describes nearly the same job, smaller audience 39 users ★ 5.0
  3. PlaceSnap — Locations from YouTube, Instagram & TikTok Describes nearly the same job, smaller audience 10 users
  4. Save to Atlas Describes nearly the same job, smaller audience 3 users (last published figure)
  5. iMapBuilder Online - GMap Editor Describes nearly the same job, smaller audience 1k users ★ 2.9

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.