Post.UP

Post.UP is a creator workflow app for building social media posts before you publish.

Start with a photo, video, imported media, or AI-generated image, then turn it into a ready-to-share post package with captions, hashtags, alt text, calls to action, posting notes, and platform-fit checks. Post.UP helps creators organize drafts for Instagram Reels, TikTok, YouTube Shorts, LinkedIn, and X without becoming another social network or direct-post scheduler.

Use Post.UP to:

Create caption packages for photos, videos, imports, and AI image ideas

Pick a tone, including professional, funny, heartfelt, casual, storytelling, inspirational, and more

Generate or refine captions with local rewrite tools and optional cloud AI

Check whether a draft fits the selected platform’s caption, hashtag, title, alt text, and format expectations

Save post packages to a local library

Track expiring packages, archive old drafts, or keep important work

Prepare video-focused social packs with aspect ratio, transcript, and export workflow support

Share finished packages through Android’s share sheet

Post.UP Plus unlocks tone previews, Gemini captions, AI image features, song ideas, and monthly AI credits.

Post.UP Pro adds unlimited saves, brand kits, templates, campaign export, and video AI features.

Post.UP does not post directly to social networks and is not affiliated with Instagram, TikTok, YouTube, LinkedIn, or X.