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Repostifai

Turn stream clips into vertical, captioned short-form videos for your own channels — with you in the loop the whole way.

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What it is

Repostifai turns great stream clips into vertical, captioned short-form videos for your own channels — YouTube Shorts, TikTok, and X — with you approving everything along the way.

How it works

01

Sign in — account-first

Start here: sign in with your account. Repostifai only ever touches the channels you connect yourself — and nothing posts without your approval.

Sign in — account-first
02

The dashboard

Everything in one place — what's published, what's waiting, and what's ready for you to review.

The dashboard
03

Find clips worth reposting

Surface fresh clips from the creators you follow, then send the ones you like into the review queue.

Find clips worth reposting

About the build

Repostifai came out of a simple frustration: the idea of repurposing clips into shorts is easy, but the actual work — finding clips, reframing to vertical, captioning, crediting, posting — is enough friction that it rarely happens.

So the tool does the grind and leaves the judgement to me. It gathers candidates, does the mechanical editing, and then stops and waits for a human to approve before anything is published. The automation serves the creator; it doesn’t replace them.

Build notes and the thinking behind it show up on the blog.

Looking for data & privacy details? Read the Repostifai privacy policy.