Last updated 08-11-2026
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Supertranslate
Supertranslate turns uploaded audio and video into editable text transcripts and subtitle files in 125+ languages. You upload media up to 10GB, get speech-to-text powered by OpenAI Whisper, then export SRT, VTT, or XML for YouTube and other platforms. Media teams, educators, and creators use it when they need fast captions without manual typing.
Compared with general transcription SaaS, Supertranslate bundles translation into the same workflow and supports custom dictionaries for proper nouns and industry terms. It also offers speaker identification, team collaboration on shared projects, and integrations with Google Drive and cloud storage for automatic file intake. Batch processing and role-based access show up on paid tiers aimed at production teams.
Freelance editors, localization vendors, and podcast producers use Supertranslate to localize video libraries. The free tier includes 200MB of processing per month; paid plans scale from 20 hours on Pro at $20 per month up to enterprise contracts with unlimited processing.
Transcribe audio and video in 125+ languages with OpenAI Whisper
Export subtitles as SRT, VTT, or XML for publishing workflows
Upload files up to 10GB or connect Google Drive and cloud storage
Build custom dictionaries to improve accuracy on names and technical terms
Identify speakers with diarization and segment-level timing controls
Translate transcripts into 36+ languages from the same editor
Combines transcription, translation, and subtitle export in one workflow.
Custom dictionaries and speaker ID help with technical and multi-speaker media.
Supports large 10GB uploads and cloud storage integrations for batch intake.
Marketing site returned a deployment-paused page during enrichment, so live pricing should be reverified.
Free tier caps processing at 200MB per month, which limits long-form video tests.
Higher language counts and team seats require stepping up to paid plans.
What does Supertranslate do?
Supertranslate is a speech-to-text platform that transcribes audio and video, generates subtitles, and translates content for global audiences. It uses OpenAI Whisper for transcription across 125+ languages.
Which subtitle formats does Supertranslate export?
Supertranslate exports subtitles in SRT, VTT, and XML formats. You can download files for editing or distribute them to supported video platforms.
How much does Supertranslate cost?
Supertranslate offers a free tier with 200MB of monthly processing. Paid plans start at $20 per month for 20 hours of audio on Pro, with higher tiers for teams and enterprise volume.
What file sizes does Supertranslate accept?
Supertranslate accepts common audio and video formats with uploads up to 10GB per file. You can also connect cloud storage for automatic processing.
Does Supertranslate support team collaboration?
Yes. Supertranslate includes shared project access, comments, and role-based permissions on paid plans so teams can edit transcripts and translations together.
Can Supertranslate handle noisy field recordings?
Supertranslate advertises noise reduction for field recordings and speaker identification on clear speech. Custom dictionaries help with industry-specific terminology accuracy.