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Extract Audio

Remove the original audio and MP3 soundtrack from any video.

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Extract AudioMP3 · WAV · AACOn-device processing

Extract Audio from Video

Extract the audio track from any video and export with professional settings.

Source

None

Format

MP3

Bitrate

192 kbps

Output

Waiting

01

Video files

02

Extraction

Format
Bitrate

03

Trim and channels

Start
End
Fade in (s)
Fade out (s)
Channels

04

Naming and export

Prefix
Suffix
ZIP

ZIP with all audio files.

Manifest

CSV with source and settings.

Batch

Same settings applied to the entire batch.

05

Output

Upload a valid video to start extraction.

No audio extracted yet

Extract audio

Sobre

What is Extract Audio?

Por Quorify EditorialAtualizado em

Quorify's Extract Audio tool pulls the original MP3 audio and soundtrack from any video. Video processing happens locally in your browser via the WebCodecs API and native codecs—useful when you're working with sensitive footage and prefer not to upload to an external server. Supports modern codecs (H.264, H.265, AV1, WebM) following ITU-T and ISO/IEC standards. Part of the Quorify video toolkit. For details on data handling, see our Privacy Policy.

Casos

When to use

  1. Edit short-form video for social media without installing heavy editing software.

  2. Prepare content for TikTok, Instagram Reels, or YouTube Shorts.

  3. Trim, convert, or extract audio from video recorded on mobile.

  4. Speed up content creator workflow with fast pre-processing.

  5. Handle one-off video tasks without a professional software license.

Método

How it works

Extract Audio uses the WebCodecs API (when available) or WebAssembly libraries (FFmpeg.wasm) that implement internationally recognized codecs. Processing is local. Very long or high-resolution (4K) videos may be limited by browser performance.

FAQ

Frequently asked questions

Is the video uploaded to a server?
No. Processing happens locally in your browser. For full details on data handling, see our Privacy Policy.
Does it work with long videos?
Yes, but videos over ~1 GB or in 4K may be slow in the browser. For professional content, consider specialized desktop tools.
Which codecs are supported?
H.264 (MP4), H.265 (HEVC), WebM (VP8/VP9), AV1—when supported by your browser. Support varies by browser and device.
Does it preserve quality?
Lossless operations (trimming, extracting audio) preserve quality. Conversions may involve some loss depending on the target codec.
Does it work on mobile?
Yes on modern browsers, but with performance limitations. Short videos (up to 1 min) work well; longer ones may freeze.
Does it support subtitles and markers?
Varies by tool. Check the specific tool's interface to confirm advanced features.
Fontes

Official sources

Tabelas, leis e referências consultadas para fundamentar esta ferramenta.

  1. Official documentationCurrentGoogle Web Dev

    Web Video Best Practices

    Google guidelines on encoding, compression, and delivery of web video—modern formats (WebM, AV1), HLS, DASH.

    Consultar fonte oficial
  2. Technical documentationCurrentMDN Web Docs · Mozilla

    WebCodecs API

    Modern browser API for encoding/decoding video and audio directly in the browser—the foundation for tools that process media locally.

    Consultar fonte oficial
  3. International standardsH.264/H.265/H.266ITU-T · International Telecommunication Union

    Video Codec Standards

    Technical standards for video encoding (H.264 AVC, H.265 HEVC, H.266 VVC) used in streaming, broadcast, and digital files.

    Consultar fonte oficial

Metodologia — esta ferramenta consulta as tabelas e legislação vigentes nas fontes acima. As regras são atualizadas conforme novas instruções normativas são publicadas pelos órgãos competentes.

Última verificação editorial: junho de 2026.

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