Extract Audio from Any Video File

Need the audio without the video? Drop any video into Profi PDF and pull out a clean audio file in the format you want — free, instant, no installs.

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1.5M 位用户
13,529 条评价

最大 1024 MB

工作原理

Video to Audio Converter — Extract Audio from Any Video Online Free | Profi PDF
1
Upload Your Video. Drag any video into Profi PDF — MP4, MOV, AVI, MKV, WebM, FLV. Whatever you have got, we handle it.
2
Pick Your Audio Format. Want MP3 for portability? WAV for quality? AAC for Apple? Profi PDF lets you choose the output format that fits your workflow.
3
Download Your Audio. Your audio file is ready in seconds. Download it and use it however you like — edit, share, transcribe, or archive.

完整音频和视频工具箱

转写、转换、提取 — 所有音频和视频处理，一处搞定。

AI 转写

将语音转为文本，包含说话人标签、时间戳，准确率 95% 以上。

格式转换

MP3、WAV、M4A、OGG、FLAC — 即时转换任何音频或视频格式。

视频转音频

从 MP4、YouTube、Zoom 录制文件等提取音频。

极速处理

大多数文件三分钟内处理完成。无需久等。

无需注册
立即开始
100% 安全
自动删除
基于浏览器
无需安装

用户喜爱的工具

播客主、研究人员、营销人员和远程团队每天都在使用我们的音频和视频工具。

Feb 14
Finally, format options!
Every other tool just gives you MP3. Profi PDF let me export WAV straight from my video for my audio editor. Huge deal for my workflow.
Felix HartmannInstagram logo
Felix Hartmann
Jan 26
Converted 20 videos in one sitting
Had a backlog of recorded interviews to process. Profi PDF chewed through them all fast and the audio quality was clean every time.
Priya SharmaInstagram logo
Priya Sharma
Feb 2
Best free tool for this
Tried a bunch of sites. Most are sketchy or slow. Profi PDF is clean, fast, and actually free. Not going anywhere else.
Owen GallagherInstagram logo
Owen Gallagher
今天有 824 人转换了文件
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为什么选择我们的音频和视频工具

Your Format, Your Choice

MP3, WAV, AAC, OGG, FLAC — Profi PDF gives you the output format you actually need, not just whatever is easiest for us.

Works with Every Video

MP4, MOV, AVI, MKV, WebM, FLV, WMV — Profi PDF strips the audio from any video container without breaking a sweat.

Studio-Grade Output

Need lossless audio for editing? Profi PDF can export WAV or FLAC so your audio stays pristine all the way through your production chain.

Podcasters & Creators Love It

Turn webinars, interviews, and Zoom calls into podcast-ready audio files in one shot. Profi PDF makes repurposing content ridiculously easy.

Transcribe It Next

Once you have your audio, run it through Profi PDF AI transcription to get an accurate transcript, subtitles, or captions. Full pipeline, one platform.

Zero Data Stored

Your video is encrypted on upload and deleted from Profi PDF servers the moment your audio is ready. What happens in Profi PDF, stays in Profi PDF.

Your Format, Your Choice

MP3, WAV, AAC, OGG, FLAC — Profi PDF gives you the output format you actually need, not just whatever is easiest for us.

Works with Every Video

MP4, MOV, AVI, MKV, WebM, FLV, WMV — Profi PDF strips the audio from any video container without breaking a sweat.

Studio-Grade Output

Need lossless audio for editing? Profi PDF can export WAV or FLAC so your audio stays pristine all the way through your production chain.

Podcasters & Creators Love It

Turn webinars, interviews, and Zoom calls into podcast-ready audio files in one shot. Profi PDF makes repurposing content ridiculously easy.

Transcribe It Next

Once you have your audio, run it through Profi PDF AI transcription to get an accurate transcript, subtitles, or captions. Full pipeline, one platform.

Zero Data Stored

Your video is encrypted on upload and deleted from Profi PDF servers the moment your audio is ready. What happens in Profi PDF, stays in Profi PDF.

Video to Audio 在线

无需注册。选择工具即可开始。

Extract Audio from Video
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4.5
13,920 条评价
4.6
4,550 条评价

常见问题

关于我们的音频和视频转写及转换工具的快速解答。

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Video to Audio Converter — Extract Audio from Any Video Online Free | Profi PDF - Profi PDF