Notes.

Short writing on internet-free messaging, privacy, and "why we don't store anything."

Jul 8, 2026 · 3 min read

What Is Zerolog? Messaging That Leaves Nothing Behind

Zerolog is a privacy-first messaging app where devices talk directly, messages disappear over time, and no data is collected. Here is what Zerolog is, who it is for, and the philosophy behind it.

Jun 20, 2026 · 3 min read

How Offline Messaging Actually Works

Zerolog needs no internet to talk to someone nearby; messages travel directly device to device over Bluetooth and the local network. Here is how that is technically possible and when it matters.

Jun 5, 2026 · 3 min read

End-to-End Encryption, Explained Simply

End-to-end encryption sounds complex, but the idea is simple: only you and the person you are talking to can read your message. Here is what it means, why keys staying on the device matters, and how ephemerality strengthens it.

May 18, 2026 · 4 min read

Why Disappearing Messages Matter

Permanent chat history is a liability you carry forever. Here is why ephemeral messaging brings peace of mind, and why "never stored" is a stronger promise than "delete."

May 2, 2026 · 4 min read

We Can't Leak What We Never Collect

The Zerolog privacy philosophy in plain words: data minimization, why the absence of an ad-tech business model changes everything, and what "nothing left behind" means in practice.

Apr 15, 2026 · 4 min read

How Zerolog Differs From Mainstream Messengers

A fair, factual look at where Zerolog and mainstream messaging apps part ways — offline-first operation, data collection, ephemerality, and approval-based contact — and when each approach fits.

Mar 28, 2026 · 4 min read

Playing Together With No Internet: Zerolog's 13 Offline Games

On a flight, deep in the subway, or in a cabin with no signal, you can still play with a paired device. Zerolog's 13 offline mini-games make local multiplayer fun again.

Mar 10, 2026 · 4 min read

Panic Wipe: Why Erasing Everything at Once Is a Security Tool

At a border, a checkpoint, or the moment you lose your phone, seconds matter. Panic wipe protects you by erasing everything instantly, completing Zerolog's ephemeral philosophy.

Feb 22, 2026 · 4 min read

Consent by Design: How Approval-Based Pairing Stops Harassment

In Zerolog no one can message you without your approval. Mutual, approval-based pairing stops spam and harassment before it starts and rewrites the rules of messaging.

Feb 5, 2026 · 4 min read

Minimal Permissions: What Zerolog Asks For, and What It Never Does

Every permission is a promise. Zerolog asks only for what it needs to work, and never collects an ad ID, location, contacts, or message content. Here is why each one exists.

Jan 18, 2026 · 4 min read

Travel Without Roaming: Staying in Touch Abroad, Quietly

No SIM, no roaming bill, no problem. Here is how Zerolog keeps you connected with a travel companion nearby and keeps your conversations private on public Wi-Fi.

Dec 20, 2025 · 4 min read

When the Network Goes Dark: Communicating in a Disaster

Earthquakes and outages can silence the towers we rely on. Here is an honest look at how Zerolog helps nearby people reach each other — and where its limits are.

Dec 2, 2025 · 4 min read

Peer-to-Peer Voice Calls: A Private Line, Just Between You

Most voice calls travel through someone else's servers. Zerolog's peer-to-peer calls take a shorter, quieter path — straight from your device to theirs.

Nov 15, 2025 · 4 min read

Getting Started with Zerolog: Your First Whisper, Step by Step

From install to your first ephemeral message in a few calm steps. A friendly guide to setting up Zerolog, pairing your first contact, and turning on panic wipe.