Behnevis was built for a very practical problem: millions of Persian speakers live, type and study on devices that only have a Latin keyboard. Instead of memorizing a Persian key layout, you write the way you would in a chat, for example "salam, chetori?", and Behnevis transliterates it live into Persian script. Each converted word can be clicked and corrected, so the output learns your spelling preferences as you work.
The same editor doubles as a transcription tool. You record Persian speech and the service writes it back into the editor as Persian text, which is useful for interviews, notes and drafting messages. A separate direction of conversion, Persian romanization, reverses the process and shows Persian writing in Latin letters for learners and for people who never learned the Arabic-Persian alphabet.
Behnevis has been online since around 2009 and keeps a legacy two-part interface that is free and essentially unrestricted. New paid memberships (which unlock extras such as the MS Word add-on) are listed as temporarily unavailable while the team restores access for existing members, but the core free transliteration and speech-to-text workflow remains usable. Pricing should always be confirmed on the official site.
