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.