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Whisper Web vs Whisper-WebUI: catalog facts
Whisper Web	Whisper-WebUI
Freemium Free local transcription is available; the Unlimited plan is paid.	Free Free and open source under the Apache 2.0 licence.
Web	Windows, Linux, Web, Self-hosted
Transcribes in 99 languages Free mode processes audio locally	Choice of three Whisper implementations Exports SRT, WebVTT and plain text
Free mode is limited to files up to 200 MB or 20 minutes Longer files and batch uploads use paid cloud processing	Speaker diarization needs a Hugging Face token and accepted model terms DeepL translation needs an external API key
Web application, Hosted service	Self-hosted
Closed source	Open source
License not stated	License: Apache-2.0
No account needed	No account needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked October 8, 2026	Official website Full listing and sources Checked September 26, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.