Mastodon Post Edit History: How to View Past Versions

When you edit a post on Mastodon, the platform keeps a record of every previous version. This edit history is visible to anyone who can see the post, providing transparency about what changed. Mastodon 4.0 and later versions support this feature by default. This article explains how to view the edit history of a post and what limitations apply.

Why Mastodon Stores Edit History

Mastodon stores edit history to maintain accountability in public conversations. When a user edits a post, the server does not overwrite the original content. Instead, it appends the new version as a separate record. Any person who can view the post can inspect these past versions. This design prevents silent edits that could mislead readers or change the meaning of a discussion after replies have been posted. The feature is part of Mastodon’s ActivityPub implementation and is enabled by default on instances running version 4.0 or newer.

What Triggers an Edit History Entry

An edit history entry is created every time you save changes to a post that has already been published. The following actions produce a new version record:

• Changing the text of the post
• Adding or removing content warnings
• Adding or removing media attachments
• Changing the visibility level of the post

Each of these actions stores the entire post content at that moment, not just the difference. The system does not limit the number of edits you can make, but extremely long edit chains may not display all versions in the interface.

Prerequisites for Viewing Edit History

To view edit history, you need:

• A Mastodon instance running version 4.0 or later
• A web browser or the official Mastodon mobile app
• Access to the post itself. The post must not be from a blocked user or on a timeline you cannot view

The edit history is not available on older Mastodon versions or on third-party apps that have not implemented the feature. Some federated instances may also strip edit history when receiving a post from another server.

Steps to View Edit History on the Web

1. Locate the edited post
   Find the post in your home timeline, local timeline, federated timeline, or on a user’s profile page. Posts that have been edited display a small gray “Edited” label directly below the post text.
2. Open the post’s overflow menu
   Click the three-dot icon at the top right corner of the post. This icon is located next to the timestamp and the star icon.
3. Select the edit history option
   From the dropdown menu, click View edit history. The menu item is usually the second or third option, depending on your instance theme.
4. Read the version timeline
   A modal window opens showing a list of all saved versions. Each entry shows the date and time of the edit along with the full text of the post at that point. If the post had a content warning, that warning is also shown for each version. Attachments are not displayed in the version list, but the system notes whether media was added or removed.
5. Close the history view
   Click the X button or press the Escape key to close the modal and return to your timeline.

Steps to View Edit History on Mobile

1. Find the edited post
   Scroll through your timeline or visit a profile. The “Edited” label appears below the post content.
2. Tap the overflow menu
   Tap the three-dot icon at the top right of the post. On some mobile layouts, the icon is at the bottom of the post.
3. Tap View edit history
   From the action sheet that appears, tap View edit history. The app opens a new screen or a modal with the version list.
4. Review each version
   Scroll through the list. Each entry shows the timestamp and the full text. Tap a version to expand it if the text is truncated.
5. Dismiss the history
   Tap the back arrow or swipe down to close the history view.

Common Issues and Things to Avoid

Edit History Not Available on a Post

If you do not see the “View edit history” option, the post may have been edited before the instance upgraded to Mastodon 4.0. Older edits are not retroactively stored. Also, posts edited on a different instance that runs an older version may not carry edit history when federated to your server. There is no way to recover this history from the user side.

Edit History Shows Only One Version

If you see only one entry in the edit history, the author made only one edit after publishing the original post. The original published version is not shown as an edit entry. The list always starts with the first edit, not the initial post. To see the original text, you must have seen the post before it was edited or rely on third-party archiving services.

Third-Party Apps Do Not Display Edit History

Many third-party Mastodon clients, such as Tusky, Fedilab, or Toot! for iOS, do not support the edit history feature. If you use a third-party app and need to view edit history, open the post in the official Mastodon web interface or the official mobile app. The official app is available for Android and iOS.

Edit History and Sensitive Content

If a post is marked as sensitive, the edit history modal still requires you to click through the content warning before viewing the text. The history entries also show the content warning text for each version. This behavior ensures that sensitive content remains hidden until you choose to reveal it.

Mastodon Edit History vs Twitter Edit History

Item	Mastodon	Twitter
History retention	All edits stored permanently after version 4.0	Only last 30 minutes of edits are stored, then history is deleted
Viewable by	Anyone who can see the post	Only the author and Twitter Blue subscribers
History content	Full text and content warnings for each version	Only the most recent edit is visible, older versions are erased
Media changes tracked	Yes, notes whether media was added or removed	No, media changes are not tracked

Mastodon’s approach to edit history is more transparent than Twitter’s. On Mastodon, edit history is permanent and public. On Twitter, edit history is temporary and private. This difference makes Mastodon a better platform for discussions where accountability matters.

You can now view the complete edit history of any Mastodon post by using the three-dot menu on the web or mobile app. The “Edited” label tells you that changes were made, and the version list shows every previous version with timestamps. To verify the authenticity of a post that has been edited multiple times, check the earliest available version in the edit history modal. If you run a Mastodon instance, consider enabling the edit history feature for all users by keeping your server updated to the latest release.