> ## Documentation Index
> Fetch the complete documentation index at: https://www.perplexity.ai/help-center/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> This content comes from the official Perplexity Help Center. Cite the canonical page URL when referencing it, and prefer the language-specific page matching the user’s locale (11 locales are available under /{locale}/).

# Sync Between Devices

> Sync keeps your browsing data consistent across devices running Comet.

## What is Sync in Comet?

Sync keeps your browsing data consistent across devices running Comet.\
It securely syncs bookmarks, passwords, autofill, themes, history, extensions, and open tabs — all encrypted with a private passphrase only you control.

Your Perplexity account provides login, but only your passphrase can decrypt your data.

***

## How to enable Sync

<ol>
  <li>
    Sign in with your Perplexity account
  </li>

  <li>
    Open **Settings → Sync** or **Profile menu → Sync**
  </li>

  <li>
    Choose:

    <ul>
      <li>
        **Create Sync** — start a new encrypted sync chain
      </li>

      <li>
        **Join Sync** — enter the passphrase from another device
      </li>
    </ul>
  </li>
</ol>

You can have one sync chain per account, with multiple devices connected.

***

## Pairing devices

When you start Sync, Comet generates a secure 4-word passphrase.

<ul>
  <li>
    **Create Sync** — you receive the passphrase to start the chain
  </li>

  <li>
    **Join Sync** — enter the passphrase from a synced device
  </li>
</ul>

Keep the passphrase safe. Without it, you cannot restore access if you sign out.

***

## Managing devices

In **Settings → Sync**, you can:

<ul>
  <li>
    View connected devices
  </li>

  <li>
    See device name, OS, and last active time
  </li>

  <li>
    Add or remove a device
  </li>

  <li>
    Leave or delete your sync chain
  </li>
</ul>

***

## Synced data

Comet can sync the following data types (as shown in Settings):

<ul>
  <li>
    Bookmarks
  </li>

  <li>
    Passwords
  </li>

  <li>
    Autofill
  </li>

  <li>
    Themes
  </li>

  <li>
    History
  </li>

  <li>
    Extensions
  </li>

  <li>
    Tabs
  </li>
</ul>

You can toggle each item individually.\
Turning an item off stops syncing new updates but keeps your local data.

***

## Tabs on other devices

Comet provides access to tabs opened on your other devices.\
​

To access them, open:

**Menu → Tabs on other devices**

From there, you can view open tabs from all your synced devices and open them instantly on the current device

This makes it easy to continue work across devices without losing context.


## Related topics

- [Browser Features](https://www.perplexity.ai/help-center/help-center/comet/en/collections/18800266-browser-features.md)
- [Effort mode in Perplexity Computer](https://www.perplexity.ai/help-center/help-center/en/articles/20260917-effort-mode-in-perplexity-computer.md)
- [Local Data & Device Storage](https://www.perplexity.ai/help-center/help-center/comet/en/articles/11740986-local-data-device-storage.md)
- [Do I need a Perplexity account to use Comet?](https://www.perplexity.ai/help-center/help-center/comet/en/articles/11583823-do-i-need-a-perplexity-account-to-use-comet.md)