1
Open the tool and enter text
In Safari on your iPhone, open the voice generator and locate its text input. Paste a short script, then read it once for spelling, punctuation and words that might be pronounced ambiguously. Start with a sentence you can easily recognize when you listen back; that makes errors easier to spot.
2
Choose available speech settings
If the tool offers voice, language or speaking-style controls, choose settings that fit the script before generating. Availability depends on the service, so do not assume a particular accent or format is included. For a first test, leave unfamiliar controls at their defaults and change one setting at a time.
3
Generate, listen and revise
Submit the text and play the result with your iPhone’s sound turned up. If a name or pause sounds wrong, adjust the spelling or punctuation and try again. If the service offers a download, confirm where Safari saves the file before leaving the page; playback alone does not mean an audio file was saved.