Self – zk Passport & Identity

Self Labs

About this app

"Self aims to make digital identity open, portable & private." — @Ethereum
"Show proof. Share nothing." — @WalletConnect

Self is your zk-powered digital passport and proof of humanity. The leading privacy-preserving identity app built for a more human internet.

With Self, you can create and manage a portable identity secured by zero-knowledge proofs (ZKPs) — the same cryptography used in the most advanced Web3 and digital identity systems. Verify your identity once and prove it anywhere — unlock access to Web3 and beyond without sharing unnecessary personal data.

Stay in control of your sensitive data while proving you’re human — not a bot. Prove your Self.

Key Features

zk PASSPORT
Your reusable, privacy-preserving digital ID for secure sign-ins and verification across apps.

PROOF OF HUMANITY
Prove you’re real without exposing personal details — defend against bots, fakes, and fraud.

Web3 ACCESS
Seamless onboarding to apps, wallets, and DeFi protocols using your Self Passport.

PRIVACY FIRST
All proofs are generated locally on your device — your data stays with you, never on a server.

ONE-TAP VERIFICATION
Reusable zk proofs make onboarding to new apps fast, safe, and consistent.

AADHAAR SUPPORT (India)
Verify your identity instantly using Aadhaar credentials.

Why Self
- Protect yourself against bots, fakes, and identity fraud
- Own your verified identity in Web3 and across the internet
- Build trust while staying private — verify once, reuse everywhere
- Join a growing ecosystem of zk-powered apps and builders

Use Self For
- Logging in with proof you’re human
- Verifying identity without exposing personal data
- Unlocking access to crypto, DeFi, NFTs, and Web3 services
- Building digital trust with your portable zk Passport

Ratings and reviews

I've verified my account before, and just yesterday I wanted to connect an app with self I opened the app my information and everything is there but as I was prompted to scan a QR code on a laptop everything got deleted and I'm being asked to enter new documents, but as I select Nigeria I'm getting something like "we're rolling out support for Nigeria" I don't even know what that means, I also checked on countries supported, Nigeria is among so, why the back and forth? hope my data is safe 🙏

its impossible to add (russian) passport. the app refuses to read the rfid saying "there was a problem". "other ids" does nothing. "try different method" does nothing. useless.

I can't getting started to create my ID with other ID option, I don't have passport or ID card with barcode. I just have ID nation to create my ID but when I choose other ID option connection error? what happens? can developer fix it?

What’s new

- bugfix: aadhaar recovery flow
- new: kyc registration flow