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Day21 - Bulk Social Media Downloader

Chrome extension by day21dev2026 · Productivity · Tools

A Chrome extension in Productivity · Tools with 489 users, barely installed.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says about it

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

Users
489
Rating
5.0 (6 ratings)
Users, last 15 days
+351
Rating, last 30 days
Not watched long enough to say
Version
0.5.2
Updated in the store
2026-09-11
Published
2026-07-09
Manifest
V3
Browser access
7 permissions

How it has moved

Users
+351 since 01.09
138-489 · 9 readings
2026-09-06: released 0.5.2
  1. 2026-09-01138
  2. 2026-09-02158
  3. 2026-09-04195
  4. 2026-09-06265released 0.5.2
  5. 2026-09-07292
  6. 2026-09-08325
  7. 2026-09-09347
  8. 2026-09-13443
  9. 2026-09-15489
Rating
unchanged since 01.09
reviewsrating 5.00 · 9 readings
2026-09-06: released 0.5.2
  1. 2026-09-01reviews6rating5.00
  2. 2026-09-02reviews6rating5.00
  3. 2026-09-04reviews6rating5.00
  4. 2026-09-06reviews6rating5.00released 0.5.2
  5. 2026-09-07reviews6rating5.00
  6. 2026-09-08reviews6rating5.00
  7. 2026-09-09reviews6rating5.00
  8. 2026-09-13reviews6rating5.00
  9. 2026-09-15reviews6rating5.00
Users
+351 since 01.09
138-489 · 9 readings
2026-09-06: released 0.5.2
  1. 2026-09-01138
  2. 2026-09-02158
  3. 2026-09-04195
  4. 2026-09-06265released 0.5.2
  5. 2026-09-07292
  6. 2026-09-08325
  7. 2026-09-09347
  8. 2026-09-13443
  9. 2026-09-15489
Rating
unchanged since 01.09
reviewsrating 5.00 · 9 readings
2026-09-06: released 0.5.2
  1. 2026-09-01reviews6rating5.00
  2. 2026-09-02reviews6rating5.00
  3. 2026-09-04reviews6rating5.00
  4. 2026-09-06reviews6rating5.00released 0.5.2
  5. 2026-09-07reviews6rating5.00
  6. 2026-09-08reviews6rating5.00
  7. 2026-09-09reviews6rating5.00
  8. 2026-09-13reviews6rating5.00
  9. 2026-09-15reviews6rating5.00

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

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Block or redirect requests by rules it declares in advance declarativeNetRequest
  • Manage your downloads downloads
  • Run its own code on the pages it can access scripting
Show the remaining 4
  • Act on the current tab, but only after you click it activeTab
  • React to what a page contains without reading it declarativeContent
  • Store data in your browser storage
  • Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

Version history

  1. Version 0.5.2

What changed recently

  1. Store description rewritten
  2. Store description rewritten
  3. Released version 0.5.2 (was 0.5.1)

The publisher

day21dev2026 publishes 2 listings we track, 505 users between them. Listed website: day21.dev.

  1. Day21 - FreezeFence · Keep Tabs Alive day21dev2026 · Productivity · Tools · published 2026-07-11 16 users

Like this one

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

  1. Social Bulk Downloader Describes nearly the same job, smaller audience 6k users ★ 4.9
  2. Threads Downloader – Save Videos, Photos & Posts Describes nearly the same job, smaller audience 1k users ★ 5.0
  3. InstaDown - Mass Downloader For Instagram Describes nearly the same job, smaller audience 295 users ★ 5.0
  4. Image & Video Downloader for Ins Describes nearly the same job, smaller audience 626 users ★ 3.5
  5. All Media Downloader Describes nearly the same job, smaller audience 14 users

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.

See what the panel does

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.