Talal Itani, Noble Quran and The Holy Qur'an offer website versions of the Quran, or Koran, in English for reading online. Talal Itani's online translation includes the Arabic version, which Muslims believe is identical to the original text revealed to Mohammed in the 7th century.
Talal Itani's website offers the Quran in a parallel reading of Arabic and English, line-by-line, and also separately. Itani makes the English version available in what he calls the God version and the Allah version. The website includes a blog that readers may access for additional information and clarification of texts.
The Noble Quran website indicates that it is a translation of the meanings without Arabic texts or footnotes. The Holy Qur'an website contains the complete online text of the translation by Abdullah Yusuf Ali, which the website states is a widely respected translation.