# How to Post All Your Existing Instagram Posts to LinkedIn, Google Business Profile, and Snapchat
Author: Davis Baer
Author URL: https://www.oneupapp.io/blog/author/davis-baer
Published: 2026-09-02
Meta Description: Learn how to automatically crosspost all your existing Instagram posts to LinkedIn, Google Business Profile, and Snapchat using OneUp's crossposting workflow feature.
URL: https://www.oneupapp.io/blog/how-to-post-all-your-existing-instagram-posts-to-linkedin-google-business-profile-and-snapchat

## How to Post All Your Existing Instagram Posts to LinkedIn, Google Business Profile, and Snapchat

Copying your existing Instagram posts over to LinkedIn, Google Business Profile, and Snapchat manually means opening each post, saving the media, and re-uploading it — repeatedly.

With [OneUp](https://www.oneupapp.io/)'s crossposting workflow feature, you can automatically send all your existing Instagram posts to LinkedIn, Google Business Profile, and Snapchat — 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 **Instagram** Business or Creator account
- Your **LinkedIn** profile or company page
- Your **Google Business Profile**
- Your **Snapchat** 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 **Instagram** as your source account (the platform you're posting _from_).
3. Under content type, choose the post types you want carried over.
4. Select **LinkedIn**, **Google Business Profile**, and **Snapchat** 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?**

You can pause, edit, or expand the workflow later as your destination strategy changes. Get started at [oneupapp.io](https://www.oneupapp.io/).


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