Privacy First
Uploaded files are automatically and permanently deleted within two hours.
Automatic deletion
Audio to Text
Convert audio to text online with fast, accurate AI transcription.
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Free: Transcribe audio at no cost with no sign-up required.
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AI-powered: Get up to 98% accurate transcripts with smart punctuation and automatic speaker detection.
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Privacy: Your uploads and transcripts are automatically deleted after 2 hours.
Detect Multiple Speakers
Automatically distinguish who is talking (ideal for meeting notes and interviews)
Enable speaker detection?
Using speaker detection may significantly increase processing time. Do you want to use it for this transcription?
Audio transcription online
Transcribe audio to text with AI in your browser
Convert recordings to text from meetings, interviews, lectures, podcasts, and voice notes. Converter App uses Whisper v3 AI for automatic transcription across 100+ languages, with strong handling of accents, fast speech, and background noise.
How to use Converter App
1
Upload your audio file
Select an audio or video file with the upload box, or simply drag and drop it onto the page. Common formats such as MP3, WAV, M4A, OGG, WMA, and MP4 are supported.
2
Automatic transcription starts
The speech to text conversion starts automatically and runs on our servers. You can also enable speaker detection before uploading if your recording includes more than one person.
3
Download your text result
When processing is complete, download your transcript as clean plain text and use it for notes, editing, publishing, research, or review.
Key features
AI-powered audio to text
Transcribe audio recordings with Whisper v3 AI and turn spoken content into readable text without installing software or creating an account.
Long recordings supported
Convert recordings to text even when they are large or long-form. Files over 1 GB and recordings longer than 2 hours are supported.
Works in 100+ languages
Use the tool for audio transcription online in many languages, including recordings with thick accents, rapid speech, or moderate background noise.
Speaker detection included
Voice recording transcription is easier to review when different speakers are identified automatically, making it useful for interviews, meetings, podcasts, and conversations.
Audio to Text Comparison
A quick and free alternative to costly audio transcription workflows.
Turn audio into text with Converter App directly in your browser, without local installation, manual setup, or recurring software plans.
| Feature | Converter App | Local Whisper | Paid/Freemium Services |
|---|---|---|---|
| Cost | Completely free | Requires hardware and compute resources | Monthly plans typically cost $10–$30+ |
| Setup | Ready to use instantly | Requires complex manual setup | Account registration required |
| Audio Limits | Long audio files, including 2h+ recordings, are supported | Limited by your own PC | Free tiers are often heavily limited |
| Speaker Detection | Included by default | Needs manual configuration | Frequently restricted to paid plans |
| Privacy | All uploaded data is deleted within two hours | Runs entirely locally | Often retained under the provider’s data retention policies |
Experience & privacy
Built for reliable transcription workflows.
Developed by engineers with 10+ years of experience in large-scale infrastructure, data systems, and scientific computing. Designed for real-world audio workflows where privacy, dependable processing, and practical usability matter.
Trusted by Users
Rated 4.9/5 on Trustpilot for speed, reliability, and ease of use.
User trust
Academic Use
Referenced in published research and used for interview transcription and qualitative data analysis.
Research use
FAQ
Frequently Asked Questions
Which audio and video formats are supported?
Our audio to text converter supports all common audio and video formats, including MP3, WAV, M4A, OGG, WMA, MP4, and more.
You can upload your file directly in the browser and convert spoken content into text without installing any software.
What can I use this audio to text converter for?
You can use the tool for many everyday transcription tasks, from short voice notes to longer recordings.
Common use cases include:
- Transcribe interview recordings for articles, research, or documentation.
- Convert podcast recordings to transcripts for publishing, editing, or accessibility.
- Meeting transcription for notes, summaries, and follow-ups.
- Lecture transcription for studying, review, or sharing class material.
- Voice memo transcription when you want to turn quick recordings into readable text.
The converter also works well for webinars, conversations, presentations, and other audio or video files with spoken content.
Can the audio to text tool detect multiple speakers?
Yes. Enable the "Detect Multiple Speakers" option before uploading your audio file to label who speaks when.
This is useful for interviews, podcasts, meetings, lectures, webinars, and conversations with more than one participant.
The transcript can separate speakers such as Interviewer and Guest, or label them as different speakers in the generated text.
Speaker detection may take a little longer. For best results, speakers should talk one at a time, and the microphone should be close to the people speaking.
How can I get the best audio to text transcription results?
For the most accurate transcript, record in a quiet room, keep the microphone close to the speaker, and use a clear source file.
We recommend using WAV files or high-bitrate MP3 files whenever possible, especially for longer recordings or audio with multiple speakers.
If the first seconds of your file contain music or silence, automatic language detection may fail. Start the recording with speech or trim the intro before uploading.
Are my uploaded files private?
Yes. Your files stay private and are not shared with others.
Uploads are used only to create your transcript. After processing, the files are automatically removed shortly afterward.
All data is deleted within two hours.
Is the audio to text converter free to use?
Yes. The audio to text converter is free to use.
You can convert as many files as you need, one after another, with no daily caps or quotas.
No account is required. We will not ask for your email address, sign-up, or payment details.
Can I convert multiple audio files?
Yes. You can convert multiple files by uploading them one after another.
After your transcript download finishes, use the uploader again to start the next file. The tool processes one upload at a time.
For very long recordings, splitting the audio into 30–45 minute parts can reduce individual turnaround times and make the transcript easier to review.
If you need speaker detection, set the "Detect Multiple Speakers" option correctly before uploading each audio file.