01
Connect
Sign in with your own Instagram and TikTok accounts using their official login pages.
How it works
How Kantumantu works
Four steps to bring a video you already posted on Instagram to your TikTok account.
02
Compare
Kantumantu lists your Instagram videos and shows which ones are not on your TikTok yet.
03
Review
Open a video, edit the caption, and choose who can view it, interaction settings, and any commercial content disclosure.
04
Post
Press Post to send that one video to your TikTok account, then check its status with TikTok.
What you control on the Post to TikTok screen
- The TikTok account you are posting to is shown before you post.
- Caption, prefilled from your Instagram caption, which you can edit.
- Who can view the video. There is no default; you pick from the options your TikTok account allows.
- Comments, Duet, and Stitch, all off until you turn them on.
- Commercial content disclosure (Your brand or Branded content).
- Agreement to TikTok's Music Usage Confirmation (and Branded Content Policy when it applies).
Your accounts, your content
Kantumantu signs in to Instagram and TikTok through their official login pages and only works with the accounts you connect. It is not affiliated with Meta, Instagram, TikTok, or ByteDance.