Video Audio Extractor – FreeOnlineMP3

Get the audio from any video as MP3 — on your computer or iPhone, no app to install.

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MP4, MOV, AVI, MKV, WebM, FLV

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Examples:

Platform

Duration

Audience & tone Optional
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Video duration
Minutes required
Minutes used / limit
Minutes remaining
Estimated balance after (min)
This video deserves better than a blurry copy. Much better quality is available — unlock it after your free download.

Quota is based on full video duration. Queued and running tasks are included; the exact balance is checked before transfer.

COMPATIBLE PLATFORMS

Example result — Video Audio Extractor – Free Online MP3

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Source language
Target language

Pick two different languages to start dubbing.

Voice

The sample plays in the target language so you can compare before starting.

Keep original voice underneath

Low volume, behind the translated voice.

Your Video Script

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Duration :

Target format

Exact size (pixels)

× px

Fit mode

Resolution

0.25x1x2x4x

Uploading background…

Transparent export (ProRes .mov with alpha). Reserved for the Pass or a Pro plan; the preview shows on a checkerboard.

Drag · resize · rotate
Placement
Text
Logo / Image
Common settings
optional

Length of the final edit

Output Format

Keywords (optional)

Rotate the video to enable.

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The style applies to THIS clip only. Your other clips stay available on the result page — you can caption them separately, now or later from your dashboard.
LIVE PREVIEW · BURNED-IN CAPTIONS

Klipa is preparing your preview

Your best clip is being cut and auto-reframed (face tracking). This preparation happens only once — about 30 seconds.

No speech detected in this preview clip — clips that do contain speech will still be captioned.
Captions update live
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Size
Position
Text
Highlight
Caption text
Unsaved changes
My templates
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Upgrade to generate your clips with this style, or continue free with the Minimal style.

This file is no longer available

Preparing your logo-free video… The download will start on its own.

Format Length Size Quality Saved Time removed Cuts ✓ Logo-free unlocked for this video

Subtitles (.srt) separate file

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Understand first

Extract audio from a video online, for free

Pulling the soundtrack out of a video should not require editing software. Extracting audio from a video with Klipa takes seconds: drop the file, the audio is extracted and you download a clean MP3, ready to listen to or reuse.

Why extract audio from a video?

A filmed lecture you want to listen to while walking, the audio of an interview to transcribe, the music from an edit to recover, a filmed podcast to publish as sound only: in all those cases only the audio track matters. Extracting the audio saves you from carrying hundreds of megabytes of useless picture.

Extract audio from an iPhone video (MOV)

Videos shot on an iPhone come as MOV files and weigh a lot. The audio extractor takes MOV as happily as MP4: you get the MP3 of your iPhone video without any app, straight from the browser.

An audio extractor with no needless loss

The extracted audio keeps the quality of the original track: no aggressive re-encoding, no audio watermark. The resulting MP3 plays anywhere, imports into any editor and transcribes without trouble.

Example result — Video Audio Extractor – Free Online MP3
Proof in the result

What the tool produces

Demo — Video Audio Extractor – Free Online MP3
How it works

How to extract audio from a video in 3 steps

Step 1

Upload the video

Drop the video file you want to extract audio from: MP4, MOV, AVI, MKV or WebM.

Step 2

Run the audio extraction

Klipa isolates the sound track of the video and converts it to MP3, without touching its quality.

Step 3

Download the audio file

Get your MP3, ready to listen to, edit or transcribe.

Why Klipa

Why extract audio with Klipa?

Benefit — Video Audio Extractor – Free Online MP3

Audio extracted as MP3

The audio of your video is extracted to MP3, the format every device and player reads.

Benefit — Video Audio Extractor – Free Online MP3

Every video format accepted

Extract audio from an MP4, a MOV filmed on iPhone, an AVI, an MKV or a WebM.

Benefit — Video Audio Extractor – Free Online MP3

Audio quality preserved

Extraction keeps the quality of the original sound track: no audible loss.

No software, no app

Everything runs online: no app to install to extract audio from a video.

Real cases

When to extract audio from a video

Extract audio from a lecture or a talk

Listen to the content in the car or on a walk: the extracted audio is enough, the picture adds nothing.

Turn a phone recording into MP3

A MOV video shot on a phone becomes a plain MP3, with no app to install.

Extract audio to have it transcribed

Transcription starts from the audio track: extracting it first speeds up the process and lightens the file.

Soundtracks for video edits

Grab the music or ambient audio from an existing video to reuse in a new editing project. Export in WAV to preserve maximum fidelity and import the file straight into your video editor or DAW. Consider trimming the video first to the exact passage you need before extracting.

Archiving voiceovers and conference talks

Extract voiceovers from training videos or speaker sessions from conference recordings to archive them as audio-only files. FLAC format ensures lossless preservation for years to come. Combine with AI transcription to get both the audio file and the full text of each talk.

Frequently asked

Extracting audio from a video — frequently asked questions

How do I extract audio from a video for free?

Upload your video, run the extraction, download the MP3. It is free and needs no app.

How do I extract audio from an iPhone video?

Just drop the MOV file shot on the iPhone: the audio extractor turns it into an MP3 right in the browser.

Which audio format do I get?

An MP3 file, playable on every device and importable into any editing software.

Does audio extraction degrade the sound quality?

No. The original audio track is extracted as-is: no audible loss.

Which video formats can I use?

MP4, MOV, AVI, MKV, WebM — and audio files too if you simply want to convert the sound.

Is there a length limit to extract audio?

Extraction works on videos up to 2 GB. Long videos are welcome.

Are my videos kept after extraction?

No. The video and the extracted audio are deleted from our servers automatically after a short delay.

Can I extract audio to turn it into subtitles?

Yes. Extracted audio can be transcribed, then turned into animated subtitles with our dedicated tool.

They use it

What Creators Say

Your turn

Extract the audio from your video now

MP3 in seconds, quality preserved, no app required.

In closing

The soundtrack of your videos, in one click

Extracting audio from a video takes no software, no account and no technical skill. Drop the file, take the MP3: the quality of the original audio is preserved and your video stays untouched.

Example result — Video Audio Extractor – Free Online MP3
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