Check the length of audio files
Choose one file or a whole batch and see how long each one is — and how many minutes they add up to. Handy before ordering a transcription or planning your work.
Your files never leave your device: their length is read right here, in your browser — nothing is uploaded.
or drop it here
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Get the transcriptHow to do it
- Choose or drop audio and video files — as many as you need.
- Wait a moment while the length of each file is read.
- Read the total in hours, minutes and seconds; add more files whenever you like.
Questions
- Which files can it measure?
- MP3, M4A, WAV, OGG, OPUS, FLAC, AMR, WebM and videos such as MP4 and MOV — whatever your browser can read. A file it can't read is marked in the list and left out of the total.
- How is the total rounded?
- The total is shown in hours, minutes and seconds, and in whole minutes rounded up.
- How many files can I add?
- Up to 500 at once. Files are measured one by one, and you can keep adding more to the same list.
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- Trim audioCut the part of a recording you need: set the start and the end, listen, download as MP3. Free, in your browser, nothing is uploaded.