You might be able to read Batman comics online. Some publishers have their own digital libraries or partner with authorized platforms. Just search for legitimate options and enjoy the comics legally.
Some popular websites for reading Batman comics online are Comixology and Marvel Unlimited. These platforms offer a good selection and a user-friendly interface.
You can try looking on official comic book websites or digital platforms that have a license to offer Batman comics. Some examples are Comixology or DC Universe Infinite.
You can try some well-known comic websites like Comixology or DC Universe Infinite. They might have a collection of Batman comics available for online reading.
You might be able to find some unofficial and potentially illegal sources, but I don't recommend it. It's best to support the creators by purchasing or subscribing through legitimate channels.
You can start from the earliest issues and follow the chronological order. That way, you'll get a comprehensive understanding of the character's development and story arcs.