Polyglot Voice
You are reading a Polyglot Voice guide — our platform for turning speech into text and translating it.
To transcribe or translate audio or video into text, sign in or create a free account (it only takes a minute). The studio supports 98 languages; you can change direction and models anytime after upload.
Video Converter Online for Supported Formats
Get the right file format before transcription, subtitle generation, publishing, archiving or multilingual content workflows.
Useful before subtitles, translation and transcription processing
Helps normalize media for upload pipelines and automation
Supports creator, education, archive and team media operations
How it works
- Upload the source audio or video file that matches your workflow.
- Choose the task, language or translation direction that fits your goal.
- Review the result, export the output and continue with subtitles, clips or API automation.
Supported formats and inputs
Best for
- format normalization
- pre-transcription conversion
- creator delivery prep
- archive workflows
FAQ
Why use a video converter before transcription?
Converting media can make uploads easier and help standardize the format before speech processing.
Who needs an online video converter?
Creators, educators, marketers and teams working with diverse media files can all benefit from it.
Can video conversion help subtitle workflows?
Yes. Converting to a cleaner or more compatible format can make upload, preview and subtitle preparation workflows smoother.