Cut, trim or clip MP3 and WAV files online as easily as deleting text. Use AI to enhance your audio and polish your sound.
Upload your MP3 or WAV audio file or record studio-quality audio directly on Riverside.
Cut unwanted audio by deleting the matching text in your audio transcript.
Background noise? Uneven volume levels? Let our AI tools fix up and enhance your sound.
Download your transcript and audio files–in MP3 format for sharing or WAV for the best quality.
Trim or clip audio with text-based editing. Just delete the text from the AI-generated transcript and watch the matching section vanish from your audio. As easy as hitting backspace.
Use Riverside’s intuitive editing timeline to split, splice, and polish your audio fast—no guesswork, no clutter. Everything is color-coded by speaker for easy navigation.
Need uncompressed WAV for professional use? Done. Want compact MP3s for sharing? Also done. Cut MP3 or WAV files in the same audio trimmer.
Got a recording with two or more people talking? Cut any cross talk or edit only one voice track without affecting others. Each speaker gets their own separate audio track. Meaning you can cut your audio to perfection.
Bad room acoustics? Weird background noise? Magic Audio, our AI audio enhancer, equalizes sound, reduces background noise, and makes your recording sound studio-quality every time.
No more “um,” “uh,” or painfully long pauses. Use our AI filler word removal to cut the fluff, and get rid of dead-air silences with our pacing feature.
Cut your audio with Riverside on any device. From Windows to Mac and from iPhone to Android, Riverside allows you to cut audio no matter your gear.
Record, edit, and repurpose from one place. Riverside records 48kHz audio locally. So you get studio-quality audio even if your internet connection is poor.
Get fast, 99% accurate transcripts of your audio—perfect for repurposing into blogs, creating captions, or making your content more accessible.
Stop switching between multiple apps. Riverside lets you record, edit, and export audio from one place, saving you time and money.
Mac, Windows, Android, or iPhone—pick a compatible audio cutter with your equipment.
Editing audio shouldn’t feel intimidating. Riverside makes trimming audio straightforward, whether it's your first edit or your hundredth.
Get an audio cutter that supports high-res files. Aim for 48kHz.
Ensure you have options when it comes to the file types you can get from your software. Aim for high-quality WAV files for professional use or convenient MP3 files ready to share anywhere online.
Don’t just trim audio; improve it. Look for tools to remove background noise, smooth out awkward pauses, and give your audio a professional finish.
Let our AI audio cutter create the perfect 30-second teaser from your 2-hour interview. Hook listeners with a laugh-out-loud moment or that jaw-dropping revelation that'll make them hit subscribe.
Grab attention fast by trimming your best audio bites for Instagram, TikTok, or X (Twitter). Set the pace, enhance your audio, and use our design tools to make your audio more visual for social media.
Cut “uhms”, “ehs”, stumbles, and awkward pauses with ease. Stitch together your cleanest takes and turn raw narration into a seamless listening experience.
Extract and clean up audio from any video—great for repurposing webinars, interviews, or livestreams into standalone audio clips or highlights.
The best way to cut audio is with a text-based editor like Riverside. It’s as easy as deleting the matching text in your recording transcript. You’ll get precise cuts to the word- no need to drag track edges on your editing timeline.
Riverside makes cutting audio surprisingly simple:
Learn audio editing basics in our comprehensive guide: How to Edit Audio.
Luckily, there are plenty of free online cutters for MP3 audio. But not all are equal. Many of them are basic and only let you trim your audio the old-fashioned way.
We’ve got a full guide on the best MP3 trimmers. But if you’re looking to keep your audio in high-quality and edit it as quickly as deleting text - you should try Riverside.
Yes—but it depends on the format and the tool. Many online cutters compress your audio, especially when exporting to MP3, which can reduce sound quality.
Riverside lets you cut without compromising clarity. Export in WAV for uncompressed, studio-quality audio, or choose MP3 for smaller files—without unnecessary compression during editing.
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