Umamin Messages
The original — a personal link where anyone can send you an encrypted anonymous message.
About
An open-source anonymous platform that went from a weekend project to hundreds of thousands of people in a matter of days — and never stopped growing.
founded July 2022 · Philippines
Umamin is an open-source project founded by Josh Daniel Bañares and later co-founded with Joseph Dale Bañares and Prince Carlo Juguilon in July 2022. Shortly after its initial release, the platform went viral in the Philippines and reached more than 700,000 users in less than a week.
Four days in July 2022 — the week Umamin spread across the Philippines.

The team later formed the Omsimos Developer Collective, an initiative focused on building open-source projects, including Umamin — an anonymous platform originally created for sending and receiving anonymous messages.
Today, Umamin is solely maintained and developed by its original creator, Josh Daniel. What began as a simple anonymous messaging platform has since evolved into a broader social platform built around community interaction, self-expression, and meaningful conversations.
What started as a single anonymous inbox is now four ways to connect:
The original — a personal link where anyone can send you an encrypted anonymous message.
Post a note out loud for anyone to reply to. Formerly Umamin Global, it became one of the most important features in bringing the community together.
A feed of anonymous posts and hot takes — react and join the conversation without a name attached.
Get matched with anonymous strangers based on shared interests, then talk in a chat that self-destructs when you're done.
Thousands of people use Umamin every day. As it grows, the goal stays the same: a space to express yourself freely, connect with others, and feel heard.