Privacy First
Uploaded files are automatically and permanently deleted within two hours.
Automatic deletion
WAV to Text
Convert WAV audio into accurate plain text transcripts online.
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Free: Transcribe WAV recordings to text with no sign-up required.
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Quality: Lossless WAV audio helps create accurate, faithful transcripts, with support for common languages and speaker detection.
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Privacy: Your WAV files and text 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?
AI transcription
WAV to Text AI Transcription
Turn lossless WAV recordings into clean plain text with fast AI transcription. Free to use, no sign-up, with uploads automatically deleted after 2 hours.
How to use Converter App
1
Upload WAV audio
Choose your WAV recording; lossless PCM sources give the AI clear input.
2
Track transcript
Follow progress while the text transcript is generated automatically.
3
Download text
Save the plain text transcript for editing, sharing, or archiving.
Key features
Whisper v3 AI
Modern AI transcription helps capture accents, fast speech, and moderate background noise.
Speaker detection
Diarization can identify different speakers, making interviews and meetings easier to review.
100+ languages
Transcribe common languages such as English, Spanish, German, and French from one WAV.
Long WAV recordings
Large WAV recordings over 1 GB and long sessions are processed without splitting.
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 5 stars 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
User reviews
Users rely on our WAV to Text converter for high-quality audio transcriptions.
Read selected Trustpilot reviews from professionals who use Converter App to accurately transcribe uncompressed WAV files into clear, editable text.
4.8
Based on the 85 reviews
Collected after conversion
Measured on our servers
What to expect when converting WAV to Text
Real numbers from every conversion on this tool since 24 October 2026. Nothing here is estimated: we record how long each job took and how large the files were. File names and contents are never stored.
22 s
Typical processing time
for a 7.3 MB file (median)
293
Conversions
since 24 October 2026
1.38 GB
Largest file converted
since 24 October 2026
Expected time by file size
How long conversions take
share of all conversions
- under 1 s0%
- 1–10 s20%
- 10–60 s54%
- 1–5 min17%
- over 5 min9%
Times are server processing only, measured after the upload finished; upload and download are not included. Large files take longer, but the limit is the same for everyone: no account, no queue priority to buy. Updated 2026-10-31
