# How to post all your existing Facebook posts to Snapchat, LinkedIn, and X
Author: Davis Baer
Author URL: https://www.oneupapp.io/blog/author/davis-baer
Published: 2026-09-03
Meta Description: Learn how to automatically crosspost all your existing Facebook posts to Snapchat, LinkedIn, and X using OneUp's crossposting workflow feature.
URL: https://www.oneupapp.io/blog/how-to-post-all-your-existing-facebook-posts-to-snapchat-linkedin-and-x

## How to post all your existing Facebook posts to Snapchat, LinkedIn, and X

Nobody wants to spend a weekend re-uploading old Facebook content to Snapchat, LinkedIn, and X — there's a faster way.

With [OneUp](https://www.oneupapp.io/)'s crossposting workflow feature, you can automatically send all your existing Facebook posts to Snapchat, LinkedIn, and X — spaced out over time so they don't all publish at once.

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**Step 1: Connect Your Social Media Accounts**

Head to the **Accounts** page in OneUp and make sure you've linked:

- Your **Facebook** Page
- Your **Snapchat** account
- Your **LinkedIn** profile or company page
- Your **X** account

Follow the OAuth prompts to authorize each one.

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**Step 2: Open the Crossposting Menu**

1. From the top navigation dashboard in OneUp, hover over the dropdown next to **Create a post**.
2. Select **Crossposting**.

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**Step 3: Build Your Auto-Post Workflow**

1. Click **Add Workflow**.
2. Set **Facebook** as your source account (the platform you're posting _from_).
3. Under content type, choose the post types you want carried over.
4. Select **Snapchat**, **LinkedIn**, and **X** as your destination accounts.

> **Platform tip:** LinkedIn treats personal profiles and company pages as separate destinations, so double-check which one you've authorized before building the workflow.

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**Step 4: Configure Timing & Finalize**

Choose how much time to leave between each post so they trickle out instead of publishing all at once. Then click **Create Workflow**.

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**Why Use OneUp for Crossposting?**

It's a one-time setup that keeps paying off every time you add new Facebook content. Try it at [oneupapp.io](https://www.oneupapp.io/).


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