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Wayback Machine icon

Wayback Machine

The Official Wayback Machine Extension - by the Internet Archive.

Users300KCurrent public install base
Rating4.3Store average score
Reviews333Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

Wayback Machine Media preview

6 assets
Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

300K300K300K300K300K2026年7月14日2026年7月17日2026年7月20日Latest: 300K
Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start
4.25
Latest
4.25
7-day rating change
0.00
4.154.204.254.304.352026年7月14日2026年7月17日2026年7月20日Latest: 4.25
2026年7月14日2026年7月20日
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat
00%
7-day growthFlat
00%
30-day growthFlat
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Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version3.4.8
ManifestV3
Size1.33MiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview

Product summary

Review the store description, core capabilities, and common use cases.

Welcome to the Official Internet Archive Wayback Machine Browser Extension! Go back in time to see how a website has changed through the history of the Web. Save websites, view missing 404 Not Found pages, or read archived books & papers.

Most features will work without requiring an account including Save Page Now.

Some features must be enabled from Settings. Turn on Private Mode to prevent automatic sending of data and to protect your privacy while browsing.

Features

• Save Page Now - Instantly save the page you are currently viewing in the Wayback Machine. Turn on Auto Save Page in settings to save pages that have not previously been saved, or Auto Save Bookmarks to save when bookmarking a page. Works while logged out, or log in for additional options.

• Oldest, Newest & Overview - View the first version of a page or the most recently saved in the Wayback Machine. Or view a calendar overview of all archived pages. Can also use by right-clicking over a page or link.

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.3Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.0Average computed only from synced review bodies below
Reviews with text195Synced review bodies
Total ratings / reviews333Chrome Web Store public rating/review count

Store average score: 4.3. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5
112
4
27
3
20
2
16
1
20
ガスト2019年12月31日
4

いちいちarchive.orgに行って入力しなくても ページが削除されてたら自動的にarchive.orgに 言ってくれるので便利だと思いました でも使ったためしがない…

Language ja
2 helpful · 0 not helpful
John Hollowell2019年12月6日
5

This is a super useful extension, but it would be nice if it ignored private subnets (like 192.168.x.x and 10.x.x.x)

Language en
3 helpful · 0 not helpful
某沙雕耗子2019年11月30日
5

I love this.XD

Language en
2 helpful · 1 not helpful
Samir Tilazadə2019年10月16日
5

Loved it

Language en
0 helpful · 2 not helpful
Bruno Chanel2019年10月8日
5

Excellent c'est comme un voyage dans le temps ... bon seulement dans le passé bien sure par contre c'est même parfois utile quand le site est en panne car on peut toujours le consulter par son archive

Language fr
7 helpful · 1 not helpful
Sh Ka2019年10月5日
1

Official stupid extension. not working 99% of the time. update or delete.

Language en
0 helpful · 4 not helpful
Takero Funaki2019年8月21日
5

Works great in most cases. The one conn is, its detection of 4xx/5xx status code is too aggressive and it pops up Internet Archives link too early. For example, some websites uses these codes to display a redirect page that should not be treated as broken nor disappeared. It could be nice to have configurable timeout until it assumes the url is actually broken.

Language en
1 helpful · 0 not helpful
AymAn Moustafa Nagy2019年7月29日
1

The following error code appears every time I try to WebArchive a webpage either through the WayBack Machine website or google chrome extension . I used to WebArchive pages from this website https://jobs.hku.hk/cw/en/job/497199/postdoctoral-fellow-3-posts Currently , WebArchive is not functional at all for any website . This page isn’t working If the problem continues, contact the site owner. HTTP ERROR 400

Language en
1 helpful · 0 not helpful
Zischeriboy2019年7月16日
5

Super

Language en
3 helpful · 2 not helpful
GuiHong Wang2019年7月1日
5

too good

Language en
0 helpful · 2 not helpful