js Encoder is a developer tool designed to assist developers in encoding and decoding various elements. This program, developed by Prhythm Studio, is available on the Chrome platform and is completely free to use.

The main features of js Encoder include an HTML encoder/decoder that allows for the escape of tags and whitespace within HTML code. It also offers a URL encoder/decoder, which facilitates the conversion of URLs. Additionally, the program provides a Base64 encoder/decoder, enabling the conversion of data to and from the Base64 format. Another feature is the NCR encoder/decoder, which allows for the conversion of numeric character references. Lastly, js Encoder supports the conversion of Unicode formats.

Overall, js Encoder is a useful tool for developers, offering a range of encoding and decoding functionalities. It is a valuable resource for those working with HTML, URLs, Base64, and numeric character references.