Seasonal social
Post it. Paint it. Then seal it forever.
A seasonal social app with one shared feed and one shared mural. Show up with everyone while the season is open. When it ends, the whole moment locks into the archive.
No followers · Shared mural · Sealed archive
One season. One picture. Built together.
The season
Short, shared, and intentional. Show up, make something with everyone, leave it sealed.
Everyone lands in the same feed and the same mural. No followers. No algorithm picking favorites. Just the shared moment.
Post, reply, and react in the feed. Earn marks as you show up, then place them on the shared canvas. Words and color, same season.
When time is up, the feed and mural lock together. No edits. You can still read and explore what everyone made.
The mural
Earn marks by posting, then leave your color on one shared picture before the season seals.
01
Post once a day for +3 marks. Replies add +1 each (up to 7). Unused marks stick around for the season, max 10 a day.
Why Offen
Most apps want more of your time. Offen wants a real window: create with everyone, then keep the season as it was.
You are not building a brand here. You are in a short window with everyone else, leaving posts and marks that stay.
Profiles show seasons you joined and what you made. Not a scoreboard of who follows you.
Deadlines make work feel real. When a season seals, your post and your tiles become part of a permanent archive.
Reserve your username today. When you get a beta code, open Offen on your phone and jump in.
FAQ
Seasons, the shared mural, beta access, and what sealed forever means.
Offen is a seasonal social app. Each season has one shared feed and one shared mural. You post, reply, earn marks, and paint tiles while it is open. Then both seal forever and a new season can start.
It is the visual side of the season. Posting and replying earn marks. You spend those marks to place colored tiles on one canvas everyone shares. When the season ends, the picture freezes with the feed.
Because Offen is about showing up in the same moment, not growing an audience. Your profile is seasons, labels, and what you made, not a follower count.
You can browse the site and reserve a username on desktop. During beta, signing in and posting is mobile-only. Staff can use the Offen portal on desktop for moderation.
Reserve your username with your email. When you get a beta code, open Offen on your phone, sign up with that email, and enter the code.
Posts and the mural lock. You can still read the feed and explore the completed canvas, but nobody can add more. Then the next season can open.
Early access
Drop your handle and email. We will send a quick confirmation. Once verified, that username is held for when your invite arrives.