Photo editing
The photo can change too.
Crop, filter, add text, or describe a visual change. Your original stays untouched.
Your photos. Your voice. Ready for every platform.
Turn one moment into a post for X, Instagram, LinkedIn, Facebook, or TikTok. Then review every word before it goes anywhere.
The real app.
Choose photos
The same ten screens shown on the App Store. Tap any screen to explore.
Personal
Set your tone once, then shape every caption before it leaves Zup.
Private by design
You choose the photos and explicitly enable any hosted intelligence Zup uses.
You stay in control
Nothing publishes until you review the destination and approve the post.
The blank caption box stops here.
Start with a photo instead of a prompt. Zup turns the moment into a destination-ready draft you can keep, change, or polish.
Choose the moment
Pick one photo or a set from your library.
Choose your destination
Zup writes for the platform, tone, length, and style you selected.
Make it yours
Edit freely, polish once more, or write your own.
Your voice is a setting, not a gamble.
Choose tone, length, emoji style, and hashtag preferences once. Change any setting whenever the moment calls for something different.
InstagramCaption preview
NaturalA little moment worth remembering.
When a connected network makes recent posts available, Zup can use them to help shape your writing style. You can still edit every caption.
See the post before the platform does.
One moment, five destination-specific drafts. Switch platforms and review the real post layout before leaving Zup.
Edit the photo. Control the post.
Adjust the image, review each destination, and publish only when the complete post feels right.
Controlled publishing
Write first. Post when it feels right.
Connect the destinations you use, review the platform version, and approve every post yourself.
InstagramXLinkedInFacebookTikTok
Direct posting or a native handoff depends on the platform and account type.
Your photos are not a content library.
You choose what Zup can use. Photos leave your iPhone only after the matching disclosure and permission; generating or previewing never publishes.
Read the privacy policy
Your next post is already in your camera roll.
Choose the photo. Pick the platform. Let Zup find the words.
