Estimate song tempo from an audio file in your browser. Use Tentaco BPM Detector to process the file in your browser and download the result — no account.
Full tool — runs in your browser. No sign-up required.
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BPM Detector accepts the file types listed in the tool UI. Convert unsupported formats first or use a related Tentaco tool.
Only for labeled online steps. The core flow of BPM Detector stays local.
Practical limits depend on your device and browser memory. Very large files may be slow or fail in BPM Detector — shrink the file and retry.
After processing, BPM Detector shows a download action. Save locally; Tentaco does not auto-archive to a cloud library.
Yes, BPM Detector runs in mobile browsers. For very large media, desktop is often more comfortable.