Revision History

Built for teachers - show students' history of edits in a Google Doc

Revision History Chrome Extension for Teachers

Revision History is a Chrome extension designed for teachers to monitor students' writing process in Google Docs, including edits, time spent writing, copy/pasting, and a video replay feature. It aims to guide students through revisions and prevent plagiarism from AI and other sources.
Install from Chrome Web Store

Extension stats

Users: 100,000+
Version: 1.3.5 (Last updated: 2024-09-22)
Creation date: 2023-08-09
Risk impact: Low risk impact
Risk likelihood:
Manifest version: 3
Permissions:
  • storage
  • identity
Size: 1.58M

Other platforms

Not available on Android
Not available on Firefox
Revision History (v1.1.1)
5.00 (2) 504
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Extension summary

Revision History helps teachers see students' process when they write essays in Google Docs. It is meant to help teachers guide their students through revisions as well as to ensure that students are not just copy/pasting text from AI/LLMs/ChatGPT or other sources.

With Revision History, you can see:

  • How many edits students made to their essays
  • How long they spent writing
  • What snippets they copy/pasted
  • Watch a video replaying the document being written

It also works with documents submitted to Google Classroom (as long as they were drafted in Google Docs).

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Valuable for teachers to track students' writing process and revisions
  • User-friendly interface that simplifies reviewing documents
  • Provides detailed information on deletions and copy/pasting behavior
  • Effective tool for gaining insights into student work quality
  • The ability to see a visual playback of the writing process helps streamline grading
Cons
  • Concerns regarding student privacy and potential data breaches
  • Inaccurate tracking of editing times and behaviors
  • Instances of malfunction with extra characters appearing during playback
  • Accusations of the extension functioning as a keylogger
  • Doubts about its effectiveness against advanced students who may bypass it
Most mentioned
  • Privacy concerns related to student data
  • Inconsistencies in revision history tracking
  • Value as a grading and evaluation tool for educators
  • Functionality issues related to playback accuracy
  • Desire for expansion to other Google applications, such as Google Slides
User reviews
All of the negative reviews I've read are from students that got caught cheating. This works like Draftback, but gives useful summaries as well. It helps me pinpoint where in the revision history I need to go looking for the specific things students have done. This is super valuable for teachers with the increase in AI use by students.
by Anthony Calandro, 2025-01-17

better than draftback. one of the best extensions

This is a very useful tool for teachers. While all the categories of tools such as Deletions, Large copy/pastes, etc are easy to use and provide insightful information, it will be more helpful to explain what the "Active writing time" means and how it is calculated. Sometimes I see, for example, active writing time is only 12 seconds, but the copy/paste was 6 times and deletion was above 50 times, which causes a confusion because even just completing the 6 times of copy/paste and above 50 times deletion, I doubt if 12 seconds was possible. So how should I understand that?
by Yongling Lu, 2025-01-12
View all user reviews

Extension safety

Risk impact

Revision History requires very minimum permissions.

Risk likelihood

Revision History has earned a fairly good reputation and likely can be trusted.

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Promo images

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