MP4 to Text — Free Online Video Transcription with Whisper Web
Drop any MP4 file and Whisper Web extracts the audio, transcribes it, and writes a structured AI summary. 100+ languages, speaker detection, SRT/VTT exports included.
Upload Video
MP3, MP4, M4A, WAV, OGG, FLAC, MOV — up to 2GB per file. Audio is encrypted and never used to train AI models.
How to Transcribe MP4 to Text with Whisper Web
More than just transcription — unlock the value in your video with Whisper Web.
Upload MP4
Drag and drop your MP4 file or paste a YouTube link. Up to 2GB supported.
Powered by OpenAI Whisper
Whisper Web extracts and transcribes the MP4 audio track with 99% accuracy on clear audio.
Export Results
Download every supported format, including DOCX, PDF, SRT, VTT, TXT, and JSON. Edit before export.
AI Summary Spotlight
Why choose us? Actionable AI summaries
Don't just get a transcript. Get understanding. Our AI goes beyond simple speech-to-text to transform your audio into structured, usable knowledge instantly.
Automated Meeting Minutes
Stop taking notes manually. Automatically generate structured meeting notes that capture the flow of conversation, key decisions made, and a roster of attendees.
Strategic Key Insights
Cut through the noise. Identify the most valuable information hidden in hours of recordings. Our AI distills long discussions into core themes.
Clear Action Items
Never miss a follow-up. Turn conversation into action. The AI automatically detects tasks, deadlines, and assigned responsibilities.
Concise Overview (TL;DR)
Save time with a quick snapshot. Need the gist of a 2-hour interview in 2 minutes? Get a high-quality summary paragraph that captures the essence.
Powerful tools for professional speech to text
Key Features
- Lightning-fast processing
- Get accurate transcripts in seconds—even for long audio files. Our AI processes content instantly, so you spend less time waiting and more time working.
- Speaker labeling
- Automatically detect and label each speaker, making transcripts easier to read and act on.
- Support 100+ languages
- Instantly transcribe audio in 100+ languages. Reach new audiences, unlock global engagement, and scale your content without extra effort.
- Rich AI summary templates
- Turn raw transcripts into structured summaries, meeting notes, and action items with our library of AI templates.
Who benefits from AI speech to text?
Tailored solutions for every professional.
Journalists & Reporters
Transcribe interviews and press briefings in minutes.
Students & Researchers
Convert lectures and focus groups into searchable notes.
Content Creators
Repurpose video/audio into blogs, posts, and newsletters.
Business Professionals
Generate accurate meeting minutes and action items automatically.
Frequently Asked Questions
Free AI speech to text, audio to text, YouTube to text — answered.
Upload your MP4 file to Whisper Web — our AI automatically extracts the audio and converts it to accurate text. No software installation required. You can also paste a YouTube link instead of uploading a file.
Yes. Whisper Web is free to try with 2 free transcriptions plus 3 AI summaries and no credit card required.
Powered by OpenAI Whisper, Whisper Web delivers 99% accuracy on clear recordings and handles accents, technical vocabulary, and multiple speakers.
Every Whisper Web user can upload supported MP4 files up to 2GB.
Absolutely. Whisper Web supports transcription in 100+ languages including Spanish, French, German, Chinese, Japanese, Portuguese, Arabic, and more.
Yes. Our speaker diarization feature automatically detects and labels different speakers (e.g., Speaker 1, Speaker 2) in your MP4 transcript.
Yes. After Whisper Web transcribes your MP4, you can export every supported format, including DOCX, PDF, SRT, VTT, TXT, and JSON.
No. Your privacy is our priority. Files are encrypted during upload and automatically deleted after processing. We do not use your content to train AI models.
Very fast. Whisper Web transcribes a one-hour MP4 recording in under 5 minutes. You get your text and AI summary almost immediately.
Yes. In addition to the full transcript, Whisper Web generates a concise AI summary, key takeaways, and action items. Free users get 3 AI summaries; Pro users get unlimited summaries.
Whisper Web supports MOV, MKV, AVI, WEBM, M4V and 20+ other video and audio formats including MP3, WAV, M4A, OGG, and FLAC. Transcription is powered by OpenAI Whisper.
Transcribe Your MP4 Video Free with Whisper Web
Join thousands of users saving time with AI transcription.