Voicemaker

As text-to-speech converters go, Voicemaker is one where the adjusting happens after the voice is generated.

You paste in a script, get a human-like voiceover back, then tune speed, pitch, pauses, volume and voice effects until it sounds right.

A developer API is available if you want voice output inside your own projects.

Voicemaker is an online text-to-speech tool for video creators, podcasters, writers and other content providers who want narration without recording anything themselves.

The site also lists related audio tools: voice cloning, a vocal remover, a stems splitter and an audio enhancer.

That makes Voicemaker useful beyond plain speech synthesis if your work touches several parts of audio production.

The company reports 1.1 million users in over 120 countries and more than 100 million characters converted.

Those are its own figures, but they point to a product people actually use.