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4dayz
A 96-hour public feed with no email or phone number
4dayz is a public feed for thoughts that don't need a permanent profile. Read without signing up, create an ID in your browser without an email or phone number, and publish 280-character posts that leave the public feed 96 hours after they are posted.
Top comment
Hi Product Hunt! 👋 I’m the maker of 4dayz. I built 4dayz around a simple question: does every public thought need to become part of a permanent profile? 4dayz is a temporary public feed that anyone can read without creating an account. When you want to post, you create an ID directly in your browser—no email address or phone number required. Each post can be up to 280 characters and leaves the public feed 96 hours after it is published. What you can do today: • Read the public feed without an account • Post without an email address or phone number • Join short-lived conversations through tags • See new posts through real-time feed updates • Use the interface in seven languages I imagine 4dayz being used for passing thoughts, meetups, events, and communities that want a public conversation without turning everything into a permanent profile. A quick transparency note: posts are public, not private or encrypted. Security logs and an archive may be retained as described in the privacy policy. That’s why the promise is that posts “leave the public feed” after 96 hours—not that they disappear without a trace. This is an early beta, and I’d especially love your feedback on: • Is the 96-hour concept immediately clear? • Does creating an ID in the browser feel simple and trustworthy? • Where would you use a temporary public feed? Thanks for checking out 4dayz! I’ll be here to answer questions and learn from your feedback.
About 4dayz on Product Hunt
“A 96-hour public feed with no email or phone number”
4dayz was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #45 on the daily leaderboard. 4dayz is a public feed for thoughts that don't need a permanent profile. Read without signing up, create an ID in your browser without an email or phone number, and publish 280-character posts that leave the public feed 96 hours after they are posted.
On the analytics side, 4dayz competes within Social Media, Privacy and Vercel Day — topics that collectively have 100.4k followers on Product Hunt. The dashboard above tracks how 4dayz performed against the three products that launched closest to it on the same day.
Who hunted 4dayz?
4dayz was hunted by 유호단. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of 4dayz including community comment highlights and product details, visit the product overview.

