AUDIO EDITOR
Turn any recording into studio-grade audio in seconds
Easy-to-use features for faster production
Record, edit, and enhance audio with one online tool
Instantly enhance audio with AI-powered tools
Streamers, podcasters, journalists, vloggers, and anyone who has faced less-than-ideal recording conditions can generate crystal-clear audio in seconds. Kapwing's AI-powered 'Clean Audio' tool enhances sound quality and removes background noise with just one click. Eliminate unwanted sounds, noise, and interference for a professional finish in every audio or video project.
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Record clear and crisp speaking voices
Kapwing’s all-in-one editor ensures finely tuned voice recordings, helping you emphasize key messages. Voice-over artists use the built-in teleprompter for smooth script delivery, while YouTubers rely on 'Smart Cut' to remove unwanted silences.
Engage your audience with music and sounds
Discover the perfect background music through Kapwing’s online audio library, featuring over 100 songs and sound effects. Easily drag and drop them into your editing timeline to make content more interactive and keep audiences engaged.
Transform audio content to fit any text-based project
Think converting MP4 to MP3 is as good as it gets? Think again. Use advanced AI to turn audio files into valuable text. Automatically generate transcripts for videos, podcasts, voice notes, lectures, and keynote speeches for a diverse content strategy.
Share your story with crystal-clear audio
Millions of creators use Kapwing to improve their audio
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Podcasters
Kapwing's 'Clean Audio' tool improves sound quality and removes background noise, perfect for podcast professionals looking to refine their recordings
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Social Media Managers
Social media managers convert longer-form content into MP4 clips so they are easily shared on platforms like Instagram or TikTok
Presenters
Online presenters creating YouTube videos, digital ads, and presentations utilize Kapwing's Teleprompter for smooth and confident script delivery
Journalists
Interviews are quickly transcribed from audio to text, rapidly streamlining journalists' workflow
PR Executives
Quickly create audio highlights from PR events by using Kapwing to split and trim recordings into concise, easily shareable clips
HR Teams
Customer support, success, and HR teams leverage Kapwing's audio editing studio to ensure instructional content is sharp, clear, and professional.
Online Coaches and Educators
Converting online lessons and courses into MP3 or MP4 formats increases accessibility for students, making learning more convenient and flexible
Thought Leaders
Thought leaders benefit from translating their speeches into multiple languages to to reach a global audience
Marketers
Marketers use Kapwing's background music and sound effects library to create more dynamic and engaging ad recordings
"Kapwing helps you spend less time learning complex video editing platforms and more time crafting stories that will connect with your audience and customers.”
Grant Taleck
Co-Founder at AuthentIQMarketing
How to Edit Audio Online
- Upload audio
Upload audio files to the online audio editor — MP3, AVI, M4A, and other audio file formats are supported
- Edit audio
Clean, trim, enhance, and edit your audio files using Kapwing's AI-powered tools
- Export and download
Export audio as MP3 and download, or convert to a different format such as MP4
Frequently Asked Questions
Can I use Kapwing's Audio Editor for free?
Yes, Kapwing's Audio Editor is free to use. All users can trim, split, convert, and adjust the speed or volume of their audio at no cost. However, our advanced AI-powered tools, like 'Clean Audio' are only available with a subscription.
How can I use AI to enhance my audio content?
Speed up your editing workflow with these two powerful AI-driven features:
- Remove Background Noise: In one click, Kapwing cleans and removes distracting background noise, ensuring your primary audio stands out clearly and professionally
- Auto-Remove Silences: Kapwing’s Smart Cut feature automatically detects and removes silences, pauses, or unwanted takes in your video or audio — perfect for talking head videos or podcasts
How do I turn audio into video?
Kapwing supports a wide range of audio file formats, including MP3, WAV, WMA, and more. To convert your audio to video, just upload your audio file, click 'Export Project,' and choose 'MP4' as the output format.
How can I remove background noise from audio?
Upload your audio file or paste a URL. Then, head to 'Edit' in the right-hand toolbar and choose 'Clean Audio.' Our AI-powered tool will automatically reduce background noise for a clearer, more professional sound. Once complete, you can export your polished audio. Please note that exporting a finalized project with AI enhancements requires a paid subscription.
How does Kapwing's 'Smart Cut' tool work?
Powered by advanced AI to streamline your editing process, 'Smart Cut' automatically detects and removes silent sections from your audio or video, making the process 10x faster. With an adjustable silence sensitivity bar, you have full control to fine-tune the precision of each cut
What is the best audio format to use?
The best audio format for most purposes is MP3. This is due to its wide compatibility, small file size, and good quality. For higher quality without worrying about compression loss, WAV is recommended, especially for professional editing, as it retains full audio fidelity.
Does Kapwing's Audio Editor work on mobile?
Yes, Kapwing's Audio Editor is compatible with all mobile devices, including Android and iPhone. Kapwing is an online tool, with no downloads of app installments required — Simply log in and get started. For the best experience, we recommend using Google Chrome as your browser.
Is Kapwing's Audio Editor a good choice for YouTubers?
Yes, Kapwing's online Audio Editor is an excellent choice for creating content for all social media platforms, including YouTube. Many YouTubers use Kapwing for its powerful features, including:
- Smart Cut: Automatically remove silences, pauses, and stutters.
- Teleprompter: Easily read your script while recording.
- Clean Audio: Eliminate distracting background noise.
- Auto-Size Templates: Perfectly fit your content for YouTube and YouTube Shorts.
- Auto-Subtitles: Quickly generate subtitles using AI.
- Translation: Convert audio into over 70 languages for a broader reach.
- Speaker Focus: Automatically shift focus between speakers in a multi-voice video.
Is there a Kapwing watermark on exports?
If you are using Kapwing on a Free account then all exports will contain a watermark. Once you upgrade to a Pro account the watermark will be completely removed from your creations.
What's different about Kapwing?
"Kapwing is incredibly intuitive. Many of our marketers were able to get on the platform and use it right away with little to no instruction. No need for downloads or installations—it just works."
Eunice Park
Studio Production Manager at Formlabs
Kapwing is free to use for teams of any size. We also offer paid plans with additional features, storage, and support.