Online book publishing refers to the process of publishing a book digitally and making it available for purchase or free distribution through various online platforms. This approach to publishing has become increasingly popular in recent years due to the convenience and accessibility it provides to both authors and readers.

There are several online book publishing platforms available for authors to use. Some of the popular ones include Amazon KDP, Apple Books, Google Play Books, Rakuten Kobo or simply Kobo and Barnes & Noble Press. These platforms allow authors to upload their manuscripts, create book covers, and set pricing and distribution options. They also offer a range of marketing and promotional tools to help authors reach a wider audience.

One of the key benefits of online book publishing is that it offers authors greater control over their work, as they can publish their books independently without relying on traditional publishing companies. It also allows authors to reach a global audience, as e-books can be purchased and downloaded from anywhere in the world.

Online book publishing is also eco-friendly, as it eliminates the need for physical printing, shipping, and storage. This reduces paper waste and carbon footprint associated with traditional publishing methods.

Overall, online book publishing is a great option for authors who want to publish their work and reach a wider audience without the barriers of traditional publishing methods.