MP3
A practical choice for music, voice notes, podcasts, and everyday sharing.
Private, browser-based analysis
Audio Peak, Dynamic Range & Clipping Detector
Inspect peak level, average RMS, dynamic range, and digital clipping without uploading your audio. Analysis runs locally in a MediaBunny worker.
Seu arquivo permanece neste dispositivoFaixa dinâmicaClipping
Step 1
Add an audio file
Drop one file here or browse your device. The source is never uploaded.
Audio dynamics inspection guide
Supported audio formats
Open common compressed, lossless, and recording files directly no seu navegador. Whether a file can be decoded depends on its internal codec and your browser, not only its filename.
WAV
Uncompressed PCM audio for recording checks, mixing, and editing workflows.
M4A / AAC
Efficient audio often used by phones, Apple devices, and mobile apps.
FLAC / OGG / Opus
Lossless libraries and efficient open audio formats for music or voice.
How to check peak level, dynamics, and clipping
No account, installation, or upload is required. The audio file stays in the browser no seu dispositivo.
- 01
Add an audio file
Drop a file into the upload area or browse your device. Files até 500 MB are supported.
- 02
Read the headline metrics
Compare sample peak, RMS level, and peak-to-RMS dynamic range to understand the overall level.
- 03
Inspect red waveform regions
Red windows indicate samples at or above −0.01 dBFS. Click the waveform to jump to a suspicious moment and listen.
- 04
Save the metrics
Baixar a compact JSON report for a production note, handoff, or before-and-after comparison.
When to use an audio clipping detector
A quick dynamics inspection is useful before export, publishing, mastering, or sending a recording to someone else.
Podcast and interview QA
Find overloaded speech, inconsistent recording gain, and clipping before an episode is published.
Music, mix, and master checks
Review peak headroom and dynamic range before upload or before applying further limiting.
Voice-over and online course review
Spot distorted takes in narration before placing the recording in a video timeline.
Archive and delivery checks
Keep a small metrics record alongside source files to make later revisions easier to compare.
Private by design: files are not uploaded
MediaBunny decodes audio and a Web Worker calculates the waveform, clipping map, and level history on this device. The source file is never sent to MediaKit servers. Removing the file or closing the page releases the local URL and worker resources.
FAQ
Audio dynamics and clipping FAQ
Are my audio files uploaded?
No. The file is read and analyzed in the current browser no seu dispositivo; it is not uploaded to MediaKit.
What does dBFS mean?
dBFS means decibels relative to digital full scale. 0 dBFS is the maximum representable digital sample level, so values are normally negative.
Does a clipping warning always mean audible distortion?
Not always, but adjacent samples close to 0 dBFS can indicate flattening and may sound distorted. Listen at the marked position and keep the original file.
What is a good dynamic range?
There is no universal target. Speech, modern mastered music, classical music, and broadcast material use different ranges. Compare the result with the destination specification and your listening judgment.
Why can a supported file fail to open?
A filename extension does not guarantee its internal codec is supported by your browser. Try a recent browser or first convert the file to MP3, WAV, or M4A.
Does this tool change my audio?
No. This page only analyzes the file. The optional JSON download contains calculated metrics, not the source audio.
Related tools and guides
Audio waveform & spectrum analyzer
Inspect frequency content alongside peak and RMS metrics.
Abrir ferramentaNormalize audio volume
Create safer headroom or bring recordings closer to a target level.
Abrir ferramentaAudio equalizer
Adjust tonal balance after you identify a problem area.
Abrir ferramentaAudio volume normalization guide
Learn how peak, loudness, and headroom work together.
Abrir ferramenta