Transcribe Audio to Text
Convert audio and video files to text or subtitles (SRT) securely using AI. Your files are processed securely on our servers and deleted immediately after.
About Audio Transcriber
Confileo's Audio Transcriber tool converts recorded speech into accurate written text. Everything runs in your browser, free and without signup, and your files are deleted automatically after processing.
The value of a recording is locked inside it. An hour-long interview, a lecture, a client call or a voice note cannot be searched, quoted or skimmed while it is only audio — finding one sentence means listening again from somewhere near where you think it was. Transcription turns the recording into text you can search, edit and quote.
You upload the audio file and receive the spoken content as text. Nothing is installed, and the original recording stays as it is on your device.
Recording conditions determine accuracy far more than any setting does. A phone lying on a table between two people picks up the room as loudly as the speakers; the same phone held closer to whoever is talking produces a transcript that needs almost no correction. Where you can influence the recording, that single change is worth more than everything else combined.
Two situations are genuinely hard for any transcription system, and it helps to expect them. Overlapping speech — people talking across each other in a meeting — cannot be separated cleanly, because the audio itself contains both voices in one channel. And specialist vocabulary, product names, and personal names are guessed phonetically, so a legal or medical recording will need a pass to correct terms that sound like ordinary words.
Read the result once against the audio for anything that will be quoted or relied on. Numbers deserve particular attention: dates, amounts and phone numbers are where a small mishearing changes the meaning completely, and they are the parts nobody notices while skimming.
If the recording is confidential, remember that a transcript is far easier to leak than an audio file — it can be copied, searched and pasted. Treat it with the same care as the recording. Your file is deleted from the server after processing.
Quick facts
- Price
- Free — no paywall
- Signup
- Not required
- Max file size
- Up to 100 MB per file
- Your files
- Deleted automatically after processing
- Works on
- Any browser — desktop, tablet, mobile
- Watermark
- None on your output
How to use Audio Transcriber
- 1Upload your audio recording.
- 2The tool transcribes the speech to text.
- 3Download or copy the transcript.
Why use Confileo
- ✓100% free with no daily limits, watermarks or hidden paywalls.
- ✓No signup or account required — start using it instantly.
- ✓Your files are processed securely and deleted automatically for full privacy.
- ✓Works in any browser on desktop, tablet and mobile — nothing to install.
- ✓Fast processing built to handle real, everyday document workloads.
Audio Transcriber — Frequently asked questions
How accurate is the transcription?
Clear recordings produce highly accurate transcripts ready for light editing.
What audio formats work?
Common recording formats are supported for quick transcription.
How do I convert an audio clip or lecture into text?
Upload the recording, the tool transcribes the speech into text, then copy or download it.
Can I transcribe a long meeting or lecture?
Yes. Upload the recording and it is transcribed into text ready for review and light editing.
Is the audio processed privately?
Yes. Your recording is processed only for transcription, then deleted, and never shared.
Do I need software to transcribe audio to text?
No. Transcription runs through the browser with nothing to install.
Is this tool really free?
Yes. Every Confileo tool is free to use with no daily caps, no watermark on your output and no credit card required.
Do I need to create an account?
No. You can use the tool straight away without signing up or logging in.
Are my files safe and private?
Yes. Your files are processed for the task you requested and then deleted automatically — they are never shared or kept.
Does it work on my phone?
Yes. The tool runs in any modern browser, so it works the same on desktop, tablet and mobile with nothing to install.