Our Story

We built PassGeni because we got tired of trusting servers.

Every password generator we tried was making network requests during generation. Some logged inputs. None disclosed it clearly. So we built something different.

Zero storage
Client-side only
NIST SP 800-63B
Zero knowledge
No account needed
Where This Started

A password generator that stores your passwords isn't a tool. It's a liability.

In 2021, we were building internal security tooling for a small team. We tried every major generator. They were fine. Until we opened DevTools.

Most were making network requests on generation. Some logged inputs. A few had third-party analytics running during the generation event itself.

If a password generator's server gets breached, every password ever generated on that platform is potentially compromised. Not stored passwords — generated ones. The ones you're using right now on your bank account, your work systems, your email.

That is the problem PassGeni exists to solve.

“Zero storage isn't a feature.
It's a promise we made before
we wrote a single line of code.”

— The principle behind every decision PassGeni has made since day one

The Architecture

Your browser generates it. Your browser keeps it. Nothing leaves.

01

You set your preferences

Pick your profession, length, and options. Your choices stay in the browser tab. They are never transmitted — not even to check compliance requirements.

Local only
02

crypto.getRandomValues() runs

The same cryptographic primitive used in HTTPS, banking infrastructure, and government systems. Not Math.random(). Not a server call. The gold standard, running on your device.

FIPS 140-3 entropy
03

Your password appears

Open DevTools. Go to the Network tab. Generate a password. Watch nothing happen. That is not a marketing claim. That is verifiable architecture you can confirm yourself right now.

Verify it yourself
How We Operate

Three things we will
never compromise on.

Zero Storage — Always

We don't store your passwords. We can't — the architecture makes it technically impossible. Even a full breach of our servers reveals nothing about any password ever generated.

No Dark Patterns — Ever

No countdown timers. No hiding the free tier behind friction. No ads. No selling access to your behavior. If something feels manipulative, we won't build it.

Honest Limits — Upfront

The free tier is real. Fifteen passwords a day, no account required, no data collected. We make money from Pro and Team plans — not from monetizing your security choices.

256-bit
Minimum entropy
0 bytes
of your data stored
6+
Compliance frameworks
<1 second
Generation time
Who We Are

A small team with an unreasonable
commitment to one thing.

PassGeni is built by a small team of engineers and security researchers who believe that good security tooling should be auditable, honest, and boring in the best possible way.

Boring meaning: it does exactly what it says. Nothing more. No surprise features. No hidden behavior. No pivot to an “AI-powered insights platform” that requires uploading your passwords to train a model.

We're not trying to be your everything-security-platform. We're trying to be the one tool you reach for when you need a strong password — and trust completely when you do.

That focus is the product. That restraint is the feature.

Founded 2021
Bootstrapped
Client-side
NIST SP 800-63B
Zero breach history
Our Commitment

Things we will tell you straight.

We will never sell your data

Because we don't have any. Generation happens in your browser. We have no record of what you generated, when, or for which account.

We will never add analytics to the generation event

If we ever need to understand usage, we use aggregated non-identifying metrics — never anything touching generation itself.

We will tell you when the architecture changes

Any change to how PassGeni generates passwords is disclosed in our changelog before it ships, with a technical explanation of what changed and why.

We will always maintain a genuinely free tier

The free tier exists because everyone deserves strong password generation. If that changes, we will give 90 days notice.

Ready When You Are

Generate your first password.
No account. No data. No catch.

Zero storage
Client-side only
NIST SP 800-63B
Free forever