Online Spectrum Analyzer

sound spectrum analyzer, spectrogram, tone generator

3 followers

sound spectrum analyzer, spectrogram, tone generator

3 followers

Free online spectrum analyzer and spectrogram for audio files and microphone input. Measure frequency, dBFS, peaks, and export PNG or CSV locally in your browser.

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Launch tags:Design Tools•Music•Audio

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Floot MCPBuild and ship web and mobile apps inside Claude or ChatGPT

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OnlineSpectrumAnalyzer.com is a really handy browser-based tool for visualizing audio frequencies in real time. I especially like that you can analyze both microphone input and uploaded audio without installing any software. The spectrum and spectrogram views make it useful for quick audio analysis and experimentation.

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2mo ago

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