---
title: zkTLS Day TLSNotary tutorial
hide_table_of_contents: true
keywords:
  - zkTLS
  - TLSNotary
  - Devconnect
---

# TLSNotary Tutorial - zkTLS Day, Devconnect 2025

Welcome to the hands-on TLSNotary tutorial for zkTLS Day!

In this tutorial, you'll learn how to prove web data with TLSNotary's browser extension.

## Getting Started

Run these commands to set up the tutorial environment:

```sh
git clone --depth 1 --single-branch -b tutorial https://github.com/tlsnotary/tlsn-extension.git
cd tlsn-extension
npm install
npm run tutorial
```

Then follow the interactive instructions at **http://localhost:8080**.

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*Having issues? Find us in the workshop room.*
