About
Audio tools that don't get in the way.
OK Voice AI is a focused toolkit for two things: turning spoken audio into accurate text, and turning text into natural-sounding speech. No bloated workspace, no AI writing assistant bundled in — just the two tools that audio creators, writers, and developers reach for most.
What it does
Transcription
Upload any audio file — interviews, lectures, podcasts, voice memos — and get timestamped text with speaker labels, exportable as TXT or SRT. Fast mode optimises for speed; Accurate mode prioritises grammar-corrected transcripts with precise timestamps.
Text to Speech
Paste any text — from a tweet to a full book chapter — and choose from 30 hand-picked voices across a range of tones: bright, gravelly, warm, soft. Long-form content is processed in chunks automatically so there are no length limits.
Powered by advanced AI
Both tools are powered by state-of-the-art AI models. Transcription uses advanced audio understanding to produce structured, timestamped output. Text-to-speech uses expressive neural TTS to render natural, lifelike audio. We don't train on your content — your audio and text are processed and returned, not stored for model training.
Why we built it
Most transcription and TTS tools are either locked in large suites you don't fully need, priced for enterprise teams, or produce robotic output that still needs heavy editing. We wanted something simple: sign in, drop a file or paste text, get a result. Useful from the first minute, priced for individuals and small teams.