We shipped the first two LeanVox free tools for creators and builders: one for choosing a voice before you commit, and one for turning audio or WebM recordings into usable captions.

Both tools are intentionally small and honest. They are capped, free to try, and scoped to what is deployed today.

1. Voice A/B Tester

Voice A/B Tester helps you compare two AI voices on your own short script.

Paste text, generate two anonymous Standard voice samples, listen side by side, vote, then reveal which voice you preferred.

Current free limits

300 characters per comparison

3 anonymous comparisons per IP per day

Curated Standard voices

Blind reveal after vote

This is useful when a generic demo line is not enough. Try a podcast intro, video narration line, audiobook sample, app onboarding sentence, or product voiceover before you generate more audio.

Try it: Voice A/B Tester

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