About TranSpeaker
TranSpeaker turns any audio or video into accurate, well-timed subtitles and translations — built for creators, teams and anyone who needs clean captions without hiring an editor.
Why we built it
Most captioning tools are either locked behind a monthly subscription or produce a single wall of lowercase text you still have to clean up by hand. We wanted something that gives you production-quality transcripts — punctuated, capitalized, segmented into proper cues — and lets you pay only for the minutes you actually process.
Who is behind it
TranSpeaker is developed and operated by PixelPleno LTDA, based in São Paulo, Brazil.
What powers it
Under the hood, TranSpeaker combines several production services — OpenAI, Microsoft Azure, ElevenLabs, Google Cloud Speech-to-Text, FFmpeg and Stripe — to deliver transcription, translation and billing. See our Privacy Policy for details on how each is used.