How to post all your existing Instagram Reels to YouTube and TikTok

Manually downloading every Instagram Reel you have ever published, saving it to your phone, and re-uploading it to YouTube Shorts and TikTok is an absolute drain on your time.

With OneUp’s crossposting workflow feature, you can set up an automatically post all your existing Instagram Reels to YouTube and TikTok, and have them drip out over time (so they dont all post at the same time).

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Step 1: Connect Your Social Media Accounts

Navigate to the Accounts page in OneUp. Ensure you have linked:

Your *Instagram** Business or Creator account

Your *YouTube** channel

Your *TikTok** account

Follow the quick OAuth prompts to authorize each channel.

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Step 2: Open the Crossposting Menu

1. Go to the top navigation dashboard in OneUp.

2. Hover over or click the dropdown menu next to Create a post.

3. Select Crossposting.

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Step 3: Build Your Auto-Post Workflow

1. Click the Add Workflow button.

2. Set Instagram as your source account (the platform you are posting from).

3. Under content type, select Reels.

4. Select YouTube and TikTok as your destination accounts (the platforms you are posting to).

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Step 4: Configure Timing & Finalize

Choose how many hours or days you would like in between each post to YouTube and TikTok (you can slow drip them out to avoid all them being posted at the same time).

Click *Create Workflow**.

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Why Use OneUp for Crossposting?

Automatically move all your Instagram Reels to YouTube and TikTok with virtually no work on your end.

OneUp

OneUp is a social media management tool. Scheduling, analytics, and social inbox, all in one place.