Multiposter
Submit to Multiple Sites

Post to Multiple Social Media Platforms at Once

Multi-channel distribution for social media managers and agencies: one dashboard posts your video to TikTok, YouTube, Instagram, and Facebook. No shared logins, no tab switching, no re-uploading per channel.

Loading demo video...

Secure OAuth connections, upload once, publish everywhere. Learn more in how it works and our blog.

What Is Multiposting?

Multiposting means publishing the same piece of content to multiple channels at once. For video creators, that usually means one short-form video going to TikTok, YouTube Shorts, Instagram Reels, and Facebook. A multiposting tool (or multiposter) automates this: you upload once, and the tool submits your video to multiple sites so you don’t have to re-upload or copy-paste on each platform.

Multiposting saves time, keeps your posting schedule consistent, and helps you reach audiences on every platform without multiplying your workload. In 2026, using a dedicated multiposting tool is one of the fastest ways to grow your short-form presence across TikTok, YouTube, IG, and FB.

Multiposting: video vs job multiposting
ContextWhat it means
Video multiposting (us)Post one video to TikTok, YouTube, Instagram, Facebook
Job multiposting (HR)Post one job listing to multiple job boards

Why Use a Multiposting Tool?

Save time

Upload once and submit your video to multiple sites instead of re-uploading on each app. Multiposting cuts repetitive work so you can focus on creating.

Analytics in one place

Track performance across TikTok, YouTube, Instagram, and Facebook from a single dashboard instead of jumping between apps.

Secure connections

We use official OAuth so you authorize once. Your credentials aren’t stored; we use platform tokens to publish on your behalf.

Anonymized dashboard preview

Multiposting dashboard workflow
Sample workflow

How to Multipost in 3 Steps

Link TikTok, YouTube, Instagram, and Facebook with secure OAuth. One-time setup; we support revocable tokens and reconnection.

Submit your video to multiple sites in under 60 seconds — see the spoke guide.

Multiposter vs Repurpose vs Metricool

FeatureMultiposterRepurposeMetricool
Upload once, publish to 4 platforms✓✓✓
TikTok, YouTube, Instagram, Facebook✓✓✓
Clear upload-based pricing✓——
No-card 7-day trial with real uploads✓——
OAuth + auto-reconnect guidance✓✓✓
No feature bloat, workflow focus✓——
Submit video to multiple sites in under 60s✓✓✓

Sort by column on desktop. For more, see Repurpose alternative and Metricool alternative.

Avoiding Disconnects

Platforms like Instagram use revocable tokens. If a token is revoked or expires, that connection will stop working until you re-authorize. Our multiposting tool is built with this in mind: we support auto-reconnect flows and in-app prompts so you can re-link your account quickly when needed.

Best practice: if you see a “Reconnect” or “Re-authorize” message for Instagram (or any platform), follow the link to sign in again. Your other platforms keep working. We’re also improving detection of token issues so you get clear guidance—reducing the chance of failed posts due to disconnects.

Multiposting FAQs

Start Multiposting Free

No credit card required. Submit your video to multiple sites with our multiposting tool—free trial available.

Get Multiposting Tips

Multiposter
Multiposter

The multiposting tool for video creators: submit your video to multiple sites in one go.

Our Software

  • Post Shorts to Multiple Platforms
  • What Is Multiposting?
  • Submit a Video to Multiple Sites

Tools

  • YouTube Shorts to TikTok
  • TikTok to Instagram Reels
  • Post a Video to Multiple Platforms

Alternatives

  • Repurpose.io Alternative
  • Metricool Alternative
  • Buffer Alternative
  • Vista Social Alternative
  • Later Alternative
  • Publer Alternative
HomeMultipostingSubmit to Multiple SitesPricingBlogHow it WorksRepurpose AlternativeMetricool Alternative
TermsPrivacyData Deletion

Start multiposting — free trial. No credit card.

Start Multiposting Free