Audio Distortion Maker & Volume Booster (Audio and Video)

音声を、わざとバリバリの爆音にします

いわゆる「音割れポッター」のような、シュールで激しく歪んだ音声をブラウザだけで作れます。動画（MP4・MOV）を入れれば、音だけ割れた「音割れ動画」も書き出せます。通常の音量ブーストも残しています。

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音割れさせたい音声・動画を選択

MP3・WAV・M4A・MP4・MOV・WebMなど／ファイルは端末内で処理されます

About Audio Distortion Maker & Volume Booster (Audio and Video)

Audio Distortion Maker & Volume Booster is a free browser-based tool for intentionally turning MP3, WAV, M4A audio and MP4, MOV, WebM video into loud, clipped, surreal sound. Adjust distortion strength, bass chaos, digital roughness, and treble bite, compare the result with the original, then save audio as MP3 or WAV, or export a distorted-audio video.

Distort a video (how to make a distorted-audio video)

Drop a video file and the tool extracts its audio track, applies the same distortion, and exports a new video with the original picture and the blown-out sound. Export runs in real time, so start with a short clip. Supported browsers save MP4 (H.264/AAC); others save WebM. It is an easy way to make distorted-audio clips for social media without a video editor.

Create loud meme-style distortion

The exaggerated sound used in internet memes is not created by playback volume alone. It comes from driving the waveform beyond its limits and flattening the peaks through hard clipping. The Meme-style preset combines heavy clipping, boosted low frequencies, and light digital degradation. Light Clip, Blast, Broken Speaker, and High-pitched Whine provide distinct starting points, including a piercing electronic treble effect.

Distortion character is processed separately from the final output peak. Comparison uses the browser's native audio player so you can see playback position and volume, with an initial volume of 70%. Heavy distortion can still contain harsh high frequencies, so check your device or headphone volume before playback. Audio never starts automatically.

The standard volume booster is still available

Use the Volume Boost tab when you want to make a quiet meeting recording, voice memo, or music file louder without selecting the creative distortion mode. Manual adjustment from 100% to 500% and four boost presets remain available. The Normalize tab uses whole-file RMS for a simple target around -16 dB; it is an estimate rather than standards-compliant LUFS measurement.

Processing runs locally in your browser through the Web Audio API. Your selected audio file is not uploaded to or stored on our servers. This makes it useful for private recordings and unpublished production material. Only process audio that you have permission to use.

How to use Audio Distortion Maker & Volume Booster (Audio and Video)

Drop an audio or video file, or load the sample. MP3, WAV, M4A, MP4, MOV, WebM, and other browser-decodable formats are supported.
In the default Audio Distorter tab, choose Light Clip, Blast, Meme-style, Broken Speaker, or High-pitched Whine.
Fine-tune distortion strength, bass chaos, digital roughness, and treble bite with the four sliders.
Lower your device volume, then compare Play Original and Play Distorted. Use the Volume Boost tab for standard amplification.
Save the processed result as MP3 or WAV.
For a video, press Create distorted video, check the result, then Save distorted video.

Benefits of Audio Distortion Maker & Volume Booster (Audio and Video)

Works with video too: keeps the picture and exports the distorted audio as MP4 or WebM.
Purpose-built clipping presets create loud meme-style effects without a DAW or audio plug-ins.
Compare original and processed audio at reduced preview volume, with no autoplay and an estimated clipping ratio.
The original volume booster remains available with 100% to 500% gain and four presets.
Export as convenient MP3 or uncompressed WAV.
Audio processing stays in your browser with no upload, installation, or registration.