---
title: "T3Vault"
manual: "T3Vault"
version: "main"
permalink: "https://docs.typo3.org/permalink/codemacher/t3vault:start@main"
source: "Index.rst"
start: true
rendered: "2026-10-01T12:10:44+00:00"
---

# T3Vault {#start}

-   *Extension key:* t3vault
-   *Package name:* codemacher/t3vault
-   *Version:* release
-   *Language:* en
-   *Author:* codemacher UG
-   *License:*

    This document is published under the
    [Creative Commons BY 4.0](https://creativecommons.org/licenses/by/4.0/)
    license.

-   *Rendered:* today

---

T3Vault is a backup manager for TYPO3. It provides an administrator backend
module and a standalone recovery application that can create encrypted backups,
restore them on another server (including Composer ↔ classic/legacy layout
conversion), and prove integrity with OpenTimestamps time stamps on the
Bitcoin blockchain — so later changes to a stored backup can be detected.

Install via Composer (`composer require codemacher/t3vault`) or from the
[TYPO3 Extension Repository](https://extensions.typo3.org/extension/t3vault).
See [Installation](https://docs.typo3.org/permalink/codemacher/t3vault:installation@main) for provisioning and first-time setup.

---

**Table of Contents:**

-   [Introduction](https://docs.typo3.org/permalink/codemacher/t3vault:introduction-1@main)
-   [Installation](https://docs.typo3.org/permalink/codemacher/t3vault:installation-1@main)
-   [Configuration](https://docs.typo3.org/permalink/codemacher/t3vault:configuration-1@main)
-   [Usage](https://docs.typo3.org/permalink/codemacher/t3vault:usage-1@main)
    -   [Standalone access](https://docs.typo3.org/permalink/codemacher/t3vault:standalone-access-1@main)
    -   [Backups](https://docs.typo3.org/permalink/codemacher/t3vault:backups@main)
    -   [Restore](https://docs.typo3.org/permalink/codemacher/t3vault:restore-1@main)
-   [Integrity & trust](https://docs.typo3.org/permalink/codemacher/t3vault:integrity-trust@main)
    -   [Verify with T3Vault CLI](https://docs.typo3.org/permalink/codemacher/t3vault:verify-with-t3vault-cli@main)
    -   [Manual verification with the OpenTimestamps client](https://docs.typo3.org/permalink/codemacher/t3vault:manual-verification-with-the-opentimestamps-client@main)