GUCupload
Self-hosted creator tooling

Produce a week of short-form posts in one sitting,
then let them publish on schedule.

GUCupload is the production and publishing tool behind our own social channels. It turns a script into a finished vertical video or image post, queues it, and publishes it to the connected accounts at the right time of day — without anyone having to be at the keyboard.

See how it works TikTok integration
GUCupload — scheduling panel
Vertical video · 42sRendered with captions & voice-overQueued · Tue 08:30
Image post · 4 cardsThreads / Instagram carouselPublished
Vertical video · 28sAwaiting review before publishDraft

What the tool actually does

Render

A script plus a set of on-screen assets becomes a finished vertical video — voice-over, burned-in captions, transitions and background music, rendered locally.

Compose

For text-first platforms it builds image cards and post copy instead of video, so the same idea can ship in whichever format the platform rewards.

Schedule

Finished posts go into a queue with a target slot. A scheduler running on our own server picks them up and publishes at that time, spreading posts across the day rather than dumping them at once.

Publish

Each connected platform is authorised once through its official OAuth flow. Publishing then goes through that platform's public content API — no browser automation, no scraping, no stored passwords.

Built for one creator team, not for resale

This is not a marketplace product with public sign-up. GUCupload is operated by its author on a private server, and connects only to social accounts that the operator personally owns and administers. There is no multi-tenant dashboard, no third-party client data, and nothing is published to an account that has not explicitly granted access through the platform's own authorisation screen.

The operating panel used to drive it lives at /panel and is password-protected, because it triggers renders and real posts. Everything on this site describes what that panel does.

Supported destinations

PlatformPost typeHow access is granted
TikTokVertical videoTikTok Login Kit + Content Posting API — see details
InstagramReels, image postsInstagram Graph API, business account
ThreadsText and image postsThreads API
YouTubeShortsYouTube Data API, OAuth

Questions?

Reach the operator directly at the contact page — it is a one-person operation, so mail goes straight to the person who wrote the tool.