chevron_right

BPM Detector

Estimate the beats per minute of an audio track using onset detection and autocorrelation. Fully private, runs in your browser.

upload_file

Clique para procurar ou arraste e solte arquivos aqui

Select an audio file

Aceito: audio/*

Ferramentas semelhantes

Metronome

Browser-based metronome with adjustable BPM and time signature. Perfect for music practice, no app install required.

ID3 Tag Editor

Edit MP3 title, artist, album, year, genre, track, and comment tags. Writes ID3v2.3 in your browser. Fully private.

Audio Metadata Viewer

View duration, sample rate, channels, bitrate, and ID3 tags of any audio file in your browser. Fully private.

FLAC to MP3 Converter

Convert lossless FLAC audio files to MP3 directly in your browser. Adjustable bitrate. Fully private.

Gerador de Padrão 10 PRINT

Gere o clássico padrão de labirinto '10 PRINT' do Commodore 64 como SVG — controle grade, cores e espessura.

PDF para WebP

Converta paginas PDF em imagens WebP de alta qualidade no navegador.

CSV para XML

Converta arquivos CSV em XML com tags de raiz e de item personalizáveis.

apps

Mais ferramentas

Explore nossa colecao completa de ferramentas online gratuitas.

BPM Detector

Estimate the tempo of any music track. The tool decodes the audio, computes short-term energy windows, detects energy peaks (onsets), then runs interval analysis to find the dominant beat period and converts it to BPM.

How accurate

Results are typically within ±2 BPM for music with a strong, regular pulse. Songs with weak transients, complex rhythms, or rubato may produce lower confidence scores.

Use cases

DJ track preparation
Music library tagging
Sample collection organization
Workout playlist sorting
Songwriting reference