Drop audio here, or click to select
Increase or reduce volume for audio files and extracted video audio locally.
Multiplier: 0.5 is quieter, 2 is louder. dB: 6 is louder, -6 is quieter.
Set a fixed gain as a multiplier or in decibels to make audio louder or quieter. The optional peak limiter restrains high peaks after the adjustment and helps reduce clipping.
Fixed gain is different from normalization because it does not analyze the whole track against a loudness target. You can also select a supported video, process its audio track, and export an audio-only file locally without uploading it.
Related tools: Audio Normalizer · Audio Editor · Audio Joiner
A multiplier scales the current level: 0.5 halves it and 2 doubles it. Decibels provide a logarithmic adjustment; positive values raise the level and negative values lower it.
The peak limiter restrains high peaks after gain is applied, reducing the chance of clipping. Strong boosts can still sound distorted if the source is already compressed or damaged.
No. This tool applies one fixed gain to the whole track. Normalization analyzes the audio and adjusts it toward a target peak or loudness level.
Yes. Select a supported video file; its audio track is processed and exported as an audio-only file in the format you choose. The video picture is not included.
No. The selected media is processed locally in this browser tab and is not uploaded by this tool.
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Inspect, compare and validate JSON; test JSONPath expressions, or convert data to CSV, YAML and XML.
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Convert between MP3, WAV, FLAC and more, play audio or raw PCM, and inspect or edit audio metadata.
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