Scribeify

Converter MP4 para Texto — Transcrição IA grátis

Envie qualquer vídeo MP4 e obtenha uma transcrição precisa em minutos. 99+ idiomas, marcações de tempo, exportação SRT/VTT. Sem cadastro.

Como usar Converter MP4 para Texto — Transcrição IA grátis em 3 passos

  1. 1

    Upload your MP4 file

    Drop or browse for an MP4 file up to 2 GB. We support MP4 with H.264, H.265, AV1, and VP9 video codecs.

  2. 2

    AI transcribes in your language

    Our engine detects the audio language automatically or lets you choose from 99+ options. Speaker separation available.

  3. 3

    Export the transcript

    Review, edit, and download as TXT, DOCX, PDF, SRT, or VTT. Your MP4 is deleted from our servers within 24 hours.

Por que escolher Converter MP4 para Texto — Transcrição IA grátis

  • MP4-native processing

    Works with every common MP4 codec — H.264, H.265 HEVC, AV1, VP9. Containers with mixed audio (AAC, MP3, AC3) all handled automatically.

  • 99+ languages

    English, Spanish, French, Mandarin, Japanese, German, Arabic, and 90+ more — with auto-detect.

  • 85-99% accuracy

    State-of-the-art AI handles diverse audio conditions — background noise, accents, multiple speakers.

  • Word-level timestamps

    Every word carries a precise timestamp for editing, search, or subtitle alignment.

  • Private and compliant

    Files encrypted in transit and at rest, stored on enterprise-grade infrastructure, deleted within 24 hours of task completion.

Quem usa Converter MP4 para Texto — Transcrição IA grátis

  • YouTube and screen recordings

    Most screen recordings export as MP4. Turn them into blog posts, notes, or reference docs.

  • iPhone and Android videos

    Phone cameras default to MP4. Transcribe interviews, lectures, or event recordings from mobile in one step.

  • Meeting recordings

    Zoom, Teams, and Google Meet export MP4 recordings. Generate text minutes and searchable archives.

Feito para criadores no mundo todo

Feito para criadores, jornalistas, estudantes e pesquisadores em todo o mundo.

Perguntas frequentes

Which MP4 codecs are supported?
H.264 (AVC), H.265 (HEVC), AV1, and VP9 for video; AAC, MP3, AC-3, and Opus for audio. Over 99% of MP4 files in the wild are covered.
What is the maximum MP4 size?
Free tier: 2 GB and 5 minutes of audio per file. Registered users: 30 minutes/month. Pro plan: 10 hours/month.
Does it work for screen recordings?
Yes. MP4 screen recordings from QuickTime, OBS, Loom, or Zoom export with standard codecs and transcribe accurately.
Can I get subtitles back in SRT format?
Yes — after transcription, one click exports SRT or VTT with embedded timecodes, ready for YouTube, Vimeo, or your own video player.
How accurate is it with background music in the MP4?
Clear speech over light background music transcribes at 80-95%. Heavy music or overlapping speech reduces accuracy — use the inline editor to correct.
Are my MP4 files private?
Yes. Uploads are encrypted in transit, stored briefly in encrypted object storage, and deleted automatically within 24 hours. We never train AI on your content.

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