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Transcribe interviews to text

A recorded interview as text to quote, review, and analyze, with the timing of each passage in the subtitles so you can find the exact line. Accepts MP3, M4A, WAV, OGG, and more. Sent encrypted and deleted afterwards.

Free to start. No limit on Pro for US$ 2.90 a month.

Select the interview recording

Drag and drop here, or click the button

Max 500 MB · free: up to 10 min per file · Pro: up to 2 hours

  • Áudio privadoEnviado com criptografia e usado só para a sua transcrição
  • Apagado depoisArquivo descartado logo após a transcrição
  • Empresa brasileiraSuporte e atendimento no Brasil

    Sent encrypted, transcribed by AI and deleted right after transcription. We do not keep your file.

    Transcription ready!

    Review, copy or download below. You can edit the text first.

    PRO AI Pack

    You have used your {total} free transcriptions

    Transcribe without limits: audio and video up to 2 hours become text and subtitles in your panel, with a 30-day history. Exclusive PDF tools with no daily limit. Brazilian company, human support.

    Transcribing audio…

    Starting…

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    Rollin Ferramentas Pro

    Transcribe without limits

    One subscription for every Rollin Host online tool. The subscription is tied to your account email.

    • Unlimited number of transcriptions
    • Audio and video up to 2 hours per file, with priority queue
    • 30-day history in your panel, as TXT, SRT and VTT
    • PDF with no daily limit, files up to 100 MB
    • Files sent encrypted and deleted afterwards
    • No lock-in: cancel anytime

    How to transcribe an interview

    1

    Upload the recording

    Drag the audio from your recorder, phone, or call (MP3, M4A, WAV, OGG…). Free: up to 10 minutes per file; Pro: up to 2 hours. A video interview goes on the transcribe video page.

    2

    Pick the language

    Leave it on "Detect automatically" or choose English, Portuguese, or Spanish. Sign in with your email and the 6-digit code you receive. No password.

    3

    Wait for the transcription

    Our transcription engine turns the conversation into flowing text and also generates the .srt subtitles, with the minute and second of each passage.

    4

    Review and mark the speakers

    Edit the text on screen, label interviewer and interviewee (Q: and A:, for example), and download as .txt. Use the .srt to locate the exact quote in the recording.

    What it's for

    Journalism

    A verbatim quote, with the minute it was said, ready to verify before publishing. The story goes out the same day without replaying the whole interview.

    HR and recruiting

    A record of the interview, with the candidate's consent, to compare answers objectively and document the hiring process.

    Academic research

    Qualitative interviews for a thesis or dissertation as text for content analysis, coding, and citation in the paper.

    Podcasts and content

    A podcast interview becomes show notes, clips for social media, and articles. What was said becomes findable on Google.

    Frequently asked questions

    Does the transcription identify who is speaking?
    Not automatically. The text comes out as flowing prose in the order the lines were spoken, with no speaker labels. During review, mark the turns with Q: (question) and A: (answer) or with each person's name; since the text is editable on screen, it takes a few minutes for a one-on-one interview. The .srt helps: each block carries the time, so you can check in the recording who spoke in each passage.
    How do I find the exact time of a line to quote it?
    Download the .srt subtitles. Each block carries the start and end time of the sentence (for example, 00:12:41). Search for the word in the file, take the time, and jump straight to that point in the recording to verify the quote before publishing or including it in your paper.
    Do I need the interviewee's permission?
    Yes. Recording and transcribing an interview requires the consent of the person being interviewed, and in hiring processes or academic research this is usually formalized in writing. The tool does not record anything: it only transcribes the file you already have. Responsibility for collecting and using the content is yours.
    The interview was recorded on video. What now?
    Upload the MP4, MOV, or MKV on the transcribe video page: we extract the audio automatically and the result is the same. If the interview happened on a Meet, Zoom, or Teams call, the transcribe meetings page (in Portuguese) explains where the recording is saved.
    What is the duration limit? How much does it cost?
    On the free plan, 2 transcriptions per account, up to 10 minutes each, signing in with just your email. If the interview is longer, we transcribe the first 10 minutes and you decide whether you want the rest. Rollin Ferramentas Pro unlocks files up to 2 hours with no limit on quantity; the price is in the Pro block on this page. Files up to 500 MB.
    How accurate is it with two people talking?
    With a well-placed microphone and one person speaking at a time, the text comes out nearly ready. Overlapping speech, laughter, street or cafe noise, and strong accents reduce accuracy, which is why reviewing the editable text is part of the job. Tip: for a phone or video-call interview, record on the side where the sound comes in cleanest.
    Does it work with interviews in Portuguese or Spanish?
    Yes. Leave it on "Detect automatically" or choose the language. We support English, Portuguese, and Spanish, among others. If the conversation switches between two languages, pick the dominant one. The transcript comes out in the spoken language; it does not translate.
    Is the recording stored? What about source confidentiality?
    It is not stored. The audio is sent encrypted and transcribed by an infrastructure provider contracted by Rollin Host only to produce the text. The file is deleted right after processing and, in any case, within one day. We never sell or share the content with anyone. For WhatsApp audio, see transcribe WhatsApp audio; the other free tools are in the tools hub.

    Need volume or a private API?

    This tool is free for occasional use. To transcribe at scale, with your own API and no duration limit, we offer a dedicated Whisper Server — audio processed on your infrastructure, nothing sent outside.

    See Whisper Server