Web3 is one of the most discussed and debated concepts in the technology world. Proponents call it the next phase of the internet. Critics call it overhyped. This guide cuts through the noise and explains what Web3 actually is and what it means for Indian users.

What is Web3?

Web3 (also written as Web 3.0) refers to a vision for the next generation of the internet, built on decentralised blockchain infrastructure. The idea is that users own their data, digital assets, and online identities rather than corporations owning and monetising them.

To understand Web3, it helps to understand its predecessors:

Web1 (1990s–early 2000s): Read-only internet. Static web pages. Users consumed content created by publishers. No user accounts, no personalisation.

Web2 (2000s–present): Read-write internet. Social media, platforms, user-generated content. But ownership of data and platforms is centralised with companies (Google, Meta, Amazon, etc.).

Web3: Read-write-own internet. Users interact with decentralised applications (dApps), own their digital assets (via NFTs and wallets), and control their data. No single company controls the infrastructure.

Core Components of Web3

Blockchain: The underlying infrastructure that enables decentralised ownership and trustless transactions.

Smart contracts: Self-executing code that automates agreements without intermediaries.

Decentralised applications (dApps): Applications that run on blockchain rather than on company servers.

Tokens and NFTs: Digital assets that users truly own and can transfer without platform permission.

Self-custody wallets: Users hold their own private keys and are not dependent on any company to access their assets.

Decentralised Autonomous Organisations (DAOs): Community-governed organisations where decisions are made by token holders through on-chain voting.

Web3 in Practice: Real Applications

DeFi (Decentralised Finance): Lending, borrowing, and trading without banks. Already operational on Ethereum, Solana, and other chains.

NFTs: Digital ownership of art, music, collectibles, and in-game items. Ownership is recorded on blockchain.

Decentralised identity: Control your own digital identity without dependence on Google or Facebook login.

Creator economies: Content creators can earn directly from their audience via tokenised platforms, bypassing centralised platforms that take large commissions.

Play-to-earn gaming: Blockchain games where players own in-game assets and can earn real value.

Web3’s Relevance for India

India has a large developer community actively contributing to Web3. Several Indian-founded crypto and Web3 projects have raised significant funding globally.

For Indian users:

• Web3 offers access to global financial services without traditional banking barriers

• The growing crypto ecosystem in India is closely tied to Web3 development

• ZebPay and other Indian exchanges are gateways for Indian users to access Web3 assets

India’s Web3 developer community is among the fastest-growing globally.

Criticisms and Limitations of Web3

Scalability: Current blockchain infrastructure is slower and more expensive than centralised servers. Mass adoption at Web2 scale is technically challenging.

User experience: Web3 applications are complex. Managing private keys, gas fees, and wallet addresses is not accessible for most non-technical users.

Still centralised in practice: Many “Web3” projects rely on centralised infrastructure for hosting, data storage, and front-ends.

Speculation over utility: Much of the Web3 ecosystem has been driven by speculation rather than genuine user adoption of decentralised applications.

Regulatory uncertainty: Web3 operates in a regulatory grey zone in most countries, including India.

Frequently Asked Questions About Web3 in India

Is Web3 the same as the metaverse?

No, though they are related. Web3 refers to decentralised internet infrastructure. The metaverse refers to immersive 3D digital environments. Many metaverse projects use Web3 infrastructure for digital ownership.

Do I need crypto to participate in Web3?

Most Web3 interactions require some cryptocurrency to pay transaction fees (gas). A small amount of ETH or SOL is typically needed to interact with dApps.

Is Web3 regulated in India?

India has not created specific Web3 regulations. Crypto assets used in Web3 are regulated as VDAs under the Finance Act 2022.

What is a dApp?

A dApp (decentralised application) is an app that runs on a blockchain rather than a centralised server. It is typically open-source and governed by smart contracts.

Is Web3 safe?

Web3 applications carry smart contract risks, scam risks, and user error risks. Security in Web3 is a significant challenge. Always use reputable protocols and be cautious about connecting your wallet to unknown sites.

How do I get started with Web3?

Start by purchasing crypto on a regulated exchange like ZebPay, then set up a self-custody wallet (like MetaMask) to explore dApps. Research every protocol before depositing funds.

Final Thoughts

Web3 represents a genuine technological shift with real implications for how the internet works. Whether it fulfils its full promise depends on solving significant technical, usability, and regulatory challenges.

For Indian crypto investors, understanding Web3 provides context for why blockchain-based assets have value and where the technology is headed.

Get started today and join 6 million+ registered users exploring crypto investing on ZebPay!

Disclaimer: Crypto products and NFTs are unregulated and can be highly risky. There may be no regulatory recourse for any loss from such transactions. Each investor must do his/her own research or seek independent advice if necessary before initiating any transactions in crypto products and NFTs. The information in this article is for educational purposes only and does not constitute financial or investment advice.