Guide
How to Trim MP3 Online
Learn how to cut MP3 files quickly using a browser-based audio cutter.
Pull one exact passage from MP3, WAV, M4A, AAC, FLAC, or OGG audio. Place the start and end points on the waveform, check the timestamps, preview the selection, and export MP3 or WAV while the file stays on your device.
This page is for extracting a specific moment, especially from the middle of a longer recording. For a quick MP3 ringtone, podcast intro, or social clip, use the free MP3 cutter.
Select an MP3, WAV, M4A, AAC, FLAC, or OGG file from your device. The cutter opens it locally in your browser.
Move the handles around the middle section or other passage you need. Use the displayed start and end timestamps to refine both boundaries.
Select Play to hear the chosen section before export. Turn on fade-in or fade-out if the clip starts or ends too abruptly.
Export MP3 for a smaller shareable file or WAV when you want an editing-friendly result for another production step.
Simple trimming removes unwanted audio from the beginning or end. Clip extraction isolates a specific passage, such as an answer halfway through an interview or one sound cue inside a long recording.
This cutter keeps the area between your selected start and end points and exports it as a new file. The waveform shows where speech, silence, and louder moments sit, while the timestamps help you place the boundaries more carefully.
If you want to delete a mistake from the middle while keeping the audio before and after it joined together, export the parts you want to keep and combine them with the merge audio tool.
A middle excerpt can begin halfway through a word or stop before a sentence settles. Loop the selection, listen to both edges, and move the handles until the clip opens and closes naturally.
Practical tip: when the cut sounds abrupt, add a short fade-in or fade-out. Small fades are often enough to smooth music, speech, and ringtone edits without making the clip feel faded.
Extract Clips From Common Audio Formats
Open MP3, WAV, M4A, AAC, FLAC, and OGG files when your browser can decode the format, then export the selected passage as MP3 or WAV.
Use this tool when you know the moment you need but do not want the rest of the recording. The waveform, timestamps, selection preview, and loop control help you isolate it without opening a full audio editor.
Use the waveform to locate the passage, then read the displayed start and end times while you adjust each boundary.
Replay only the chosen section so you can catch a clipped word, late ending, or extra silence before export.
Add a simple fade to avoid harsh starts and endings, especially when cutting music, ringtones, intros, outros, or short social clips.
Your audio is processed locally in the browser, which helps when you are working with voice notes, interviews, meetings, or unpublished client recordings.
Isolate one complete response from the middle of a long interview while keeping the raw recording on your device.
Mark the start and end of one quote or story, preview the speech edges, and save it as a separate production clip.
Take one verse, instrumental break, sting, or sound effect from a longer source file for another edit.
Extract the relevant section first so the transcription step does not include setup chatter or unrelated parts of the recording.
Choose an audio file, place the waveform handles at the start and end of the passage you need, check the timestamps, preview the selection, then export it as MP3 or WAV.
Yes. This cutter processes supported files locally in your browser, so the audio does not need to be uploaded to a remote server before you can cut or export it.
Yes, those common formats are supported when your browser can decode the file. If a file does not open, the codec inside the file may not be supported by your current browser.
Trimming usually removes audio from the start or end. Cutting can also mean selecting a section from the middle of a longer file. In this tool, you choose the section you want to keep and export it as a new clip.
Yes. Place the start and end handles around the middle section you want, preview it, and export that selection. If you want to remove a middle mistake and join the audio before and after it, cut the keepable parts and combine them with the merge audio tool.
Yes. Use Play to hear only the selected section before downloading. This helps you catch timing issues, clipped words, or an ending that needs a small adjustment.
Yes. Turn on Fade In or Fade Out before exporting if you want a smoother start or ending. Fades are useful for music clips, intros, outros, ringtone cuts, and social video audio.
The tool decodes the selected audio and exports a new file. WAV is better when you want an editing-friendly output, while MP3 is smaller and easier to share. The final quality depends on your source file, browser support, and export choice.
Choose MP3 for sharing, messaging, websites, and general playback. Choose WAV if you plan to edit the clip again, use it in a video editor, or keep a less compressed working file.
Yes, the tool works in modern mobile browsers. For long recordings or very precise waveform edits, a desktop or tablet screen is usually easier to control.
The file may use a codec your browser cannot decode, or it may be too large for your device memory. Try a different browser, convert the file to MP3 or WAV, or use a shorter copy of the recording.
For supported files, the cutter runs locally in your browser and keeps the audio on your device. That is helpful for private voice notes, interviews, meetings, and client recordings, though you should still use your own judgment with sensitive files.