Allow the Instagram Reels authorization window for Repostit covers the most common Instagram Reels connection problem Repostit users run into while setting up their account.
This guide is for Repostit users working with TikTok, YouTube Shorts, Facebook Reels, and Instagram Reels, which are the platforms currently covered by the public Repostit help center.
When the authorization window does not open #
- Browser pop-up blockers can stop the official connection window.
- Allow pop-ups and redirects for https://app.repostit.io.
- Try the Instagram Reels connection again after changing the browser setting.
Connect or reconnect Instagram Reels #
- Open Repostit and sign in.
- Go to Connections.
- Choose Instagram Reels.
- Complete the official Instagram Reels authorization window.
- Return to Repostit and confirm the account shows as connected.
Security note #
Only connect an Instagram account you own or manage. Repostit should be part of your publishing workflow, not a way around platform permissions or client approvals.
Quick troubleshooting checklist #
- Allow pop-ups and redirects for https://app.repostit.io before connecting a social account.
- Use the same browser session that is already signed in to the social account you want to connect.
- Check that the destination account supports the video length, aspect ratio, and media type.
- Reconnect the account in Repostit if the platform changed your password or permissions.
- If you manage client accounts, confirm you have permission to publish before enabling automation.
Platform-specific checks #
Instagram Reels checks #
- Instagram authorization should be approved from the account that owns the Reels workflow.
- Check crop-safe areas because captions, overlays, and profile UI can cover parts of a Reel.
- If Instagram opens the wrong profile, sign out in the browser and reconnect from Repostit.
Practical check #
- Keep the first version simple enough that you can verify it quickly.
- Write down the source account, destination account, and reason for the workflow.
- Review the first result on the destination platform before increasing posting volume.
Quality bar before you rely on this #
Before you treat this as a live Repostit workflow, publish one low-risk test and inspect the result on Instagram Reels. A workflow is ready only when the correct source account, destination account, video format, and permission path all match what you expected.
If this is for a client or brand account, write down the source, destination, approval owner, and reason for the workflow. That small note prevents confusion later if someone asks why a post appeared on a specific channel, Page, or profile.
