Publish a video to YouTube, Instagram and TikTok, all at once.
Growthing is a multi-platform publishing tool. Upload a video or an image, write your caption, pick your networks: the app publishes in parallel through each platform's official API and shows progress live.
How it works
1. Connect your accounts
Official authorization (OAuth) for each platform. You can revoke access at any time, from Growthing or from the platform.
2. Upload and write
Growthing checks duration, format, aspect ratio and file size for every selected network before anything is sent.
3. Publish and track
Each platform is processed independently: upload, processing, publishing, with the final link or a clear error message.
Supported platforms
YouTube
Video uploads through the YouTube API Services, with the title, description, tags, category and privacy status you choose.
Publishing Reels and JPEG images to professional accounts through the Instagram API (Instagram Login).
TikTok
Direct posting through the Content Posting API: you choose the privacy level, allowed interactions and commercial content disclosure. Your videos are sent as-is, with no watermark or overlay.
Your data
Access tokens are encrypted, no data is sold or used for advertising, and you can delete everything at any time.
Read the privacy policy