TTSLark

Check the license before you publish an AI voiceover. Many free plans exclude commercial use. Some only allow it with a credit in your video title. TTSLark keeps it simple: its terms let you use the audio and subtitle files you generate for personal and commercial purposes on every plan. That covers monetized channels, podcasts, courses, apps, games, ads and songs on streaming platforms. Free plan audio carries the same license as paid, so you never re-render a final copy after upgrading.