Constant bitrate
The classic 128, 192 and 320 kbps exports from a DAW or a podcast host. Anything from 64 kbps upward transcribes about the same.
88 free credits on sign-up
MP3 to text, just upload
Drop in the MP3 and get the words back. No conversion step, no re-encoding, no hunting for a format the tool will accept.
Convert an MP3 file to text
Upload your audio or video
Drag a file here, or choose one from your device.
MP3, M4A, WAV, MP4, MOV and more — up to 500MB
Only submit audio you own, can access publicly, or are authorized to process. EzScribe does not redistribute source media.
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#1 in speech-to-text accuracy
How to convert an MP3 to text
No format conversion, no command line.
- 01
Upload the MP3
Drag it onto the box or pick it from your device. Up to 500MB, which is many hours of speech at typical bitrates.
- 02
Whisper reads the whole file
The audio is transcribed and split into timed segments.
- 03
Copy or download
Take the plain text, or export with timestamps as SRT or WebVTT.
MP3 files this handles
The MP3 to text converter reads every flavour of the format, straight from the file. There is no re-encoding step and no command line.
An MP3 to text converter that respects your files
For the MP3s piling up in your downloads
Podcast episodes you need to quote, interviews waiting to become articles, voice memos full of ideas, lecture recordings before an exam — MP3 is where spoken words go to be forgotten. Transcription makes them searchable: upload the file, get the text, find the sentence you need with Ctrl+F instead of scrubbing at 2× speed.
MP3 transcription has no practical length limit either: long files are transcribed in parts and stitched automatically, so a two-hour episode works the same as a two-minute memo.
Why MP3 bitrate matters less than the room
The setting people worry about matters least. MP3 discards detail that speech recognition does not lean on, so a 64 kbps voice memo usually transcribes about as well as a 320 kbps one, and variable bitrate is handled like constant bitrate.
What does matter is the recording itself: distance from the microphone, room echo, and whether two people talk at once. Mono is completely fine; a stereo file with two speakers panned hard left and right is not, because they overlap once mixed down. One file at a time, up to 500MB and 12 hours.
What people use MP3 to text for
The recordings sitting in your downloads folder, made searchable.
Podcast episodes you need to quote
One MP3 transcription gives you every quote in the episode, findable with Ctrl+F instead of a scrub bar.
Interview tapes before writing
The article is faster to write from a transcript than from the recording, and the wording of a quote stops being a guess.
Lecture recordings
Convert each MP3 file to text once and the whole semester becomes a set of documents you can search the night before an exam.
Voice memos full of ideas
The three-minute memo you recorded in the car is a paragraph you can actually paste somewhere useful.
Video files and links too
The same engine handles video: MP4 to text for files, or paste a YouTube, TikTok, Instagram, X or Facebook link in the link tab. For every other audio format — M4A, WAV, AAC, FLAC, OGG, Opus — the audio to text converter has you covered.
Your MP3s have things to say
The recordings piling up in your downloads folder are one upload away from being searchable.
Convert MP3 to textSign in to start. New accounts get free credits.
MP3 to text — FAQ
The MP3-specific questions, answered specifically.
Upload it on this page. The file goes straight to transcription — no conversion step — and the text appears beside it when it is done.
Up to 500MB per file, and up to 12 hours of audio. At typical voice bitrates that is far more than most recordings will ever reach.
Much less than people expect. MP3 discards detail that speech recognition does not rely on, so a low-bitrate voice recording usually transcribes nearly as well as a high-bitrate one. Recording conditions matter far more.
Yes. VBR files from voice recorders are handled the same as constant bitrate, and duration is measured from the audio rather than read from the header.
Over 100, detected automatically. The finished transcript can also be translated into another language from the same screen.
Yes. Copy with timestamps, or export SRT or WebVTT to keep the timings.
The file is uploaded so it can be transcribed, and the transcript is saved to your account. You can delete a transcript from My Transcripts at any time.
That page is about the task — transcribing spoken audio, from a file, a link or a recording. This one is about the format: what MP3 compression does to accuracy, how bitrate and channels behave, and why an audio-only container needs no extraction step.