About OpBuildX Uploader

A simple, secure way for creators to send their own videos to their own TikTok accounts.

OpBuildX Uploader is a publishing tool operated by OpBuildX. It gives creators one dashboard where they can connect a TikTok account, pick a video, and send that video to the TikTok inbox of the account they connected, where they add the caption and finish the post in the TikTok app. It is built on TikTok’s official Login Kit and Content Posting API, so every connection and every upload goes through TikTok’s own systems.

Who it is for

OpBuildX Uploader is for creators who manage their own channels and want a straightforward way to move finished videos from their computer to TikTok. You connect accounts you own and can sign in to. You choose every video and write every caption yourself in TikTok. The tool does not create content for you, and it does not post to anyone else’s account.

It supports short clips and longer videos, up to the maximum video length TikTok allows for your account.

How the TikTok connection works

When you click Authorize TikTok, you are sent to TikTok’s own sign-in page. You sign in there and see the permissions OpBuildX Uploader asks for: user.info.basic to identify the account, and video.upload to send the videos you choose to your TikTok inbox, where you finish each post in the TikTok app. If you approve, TikTok returns you to the dashboard with a one-time code, which our server exchanges for access tokens. Your TikTok password is never sent to opbuildx.com.

How it works

Connect — Authorize TikTok and approve access on TikTok.
Upload — Choose a video file.
Send to TikTok — Click Send to TikTok inbox; the video goes to the inbox of the account you connected. Open TikTok, add your caption, and finish the post from the inbox notification.

Our commitment to control and security

You decide what is posted. Nothing is sent to TikTok unless you ask for it.
One account, one destination. A video only goes to the TikTok account that authorized it.
Protected tokens. Access and refresh tokens are encrypted before they are stored, and the server is access-controlled.
No selling, no ads. We don’t sell personal information or use it for advertising, and this website sets no advertising or analytics cookies.
Leave any time. Disconnect in TikTok’s settings, and email us to delete what we still hold. Deletion is completed within 30 days.

Contact

Questions, feedback, or data requests: hello@opbuildx.com. See also our Privacy Policy, Terms of Service, and FAQ.