Cut, trim, merge and fade MP3, WAV, M4A and video audio in your browser. No upload, signup or watermark.
These settings apply to Preview Selection and become the defaults for new segments. Each added segment can then be adjusted independently.
Your audio and video content is not sent to our servers. See the technical explanation and verify it yourself
Visual waveform display with drag-to-select and handle fine-tuning, accurate to the millisecond. Zoom up to 20x to ensure every cut point is exactly right.
Audio and video content is decoded, edited, and exported locally in your browser instead of being sent to our servers.
Open common audio files or extract the audio track locally from MP4, MOV, WebM, and other video formats.
More than just cutting! Select multiple segments, reorder them freely, and merge for export. Perfect for ringtones, podcast editing, music mashups, and more.
Give every segment its own fade in, fade out, and duration to smooth beginnings, endings, and edit points.
Download 192kbps MP3, 16-bit PCM WAV, or create an M4R ringtone for iPhone directly.
Click the upload area or drop an audio or video file. The browser reads it locally instead of uploading it first.
Click and drag on the waveform to select a segment. Drag the left and right edge handles to fine-tune the start and end times, or enter precise time values directly.
Click "Preview Selection" to confirm the result. For multi-segment merging, click "Add Segment" to collect multiple sections with drag-to-reorder support.
MP3 and WAV export the segment list when it contains clips; otherwise they export the current selection. M4R exports only the current selection, up to 30 seconds. Play the download to check it; installing it as an iPhone ringtone is a separate step.
Yes. It requires no account and has no usage limit. Multi-segment merging, fades, video audio extraction, and MP3, WAV, or M4R export are free.
No. Media content is decoded, edited, and exported in your browser and is not sent to our servers. The site still loads advertising, CDN, and necessary website services; see the Privacy Policy.
Audio is decoded by the browser’s Web Audio implementation. For video, a local FFmpeg component extracts the first audio track. Files with the same extension can use different codecs, so not every file is supported. Export options are MP3 (192 kbps), WAV (16-bit PCM), and M4R (AAC, 192 kbps). DRM-protected media and files without a readable audio track are not suitable.
The code sets no fixed file-size cap, and 500 MB is not a guaranteed safe threshold. Decoded audio can use much more memory than its compressed source. Duration, channels, device RAM, and browser limits matter. Try a short file first, keep the original, and use a desktop editor if decoding or memory fails.
The page can be used on a phone, but successful decoding and export are not guaranteed for every iOS or Android version or input codec. Test a short clip first. If the video or M4R component fails to load, check the connection, update the browser, or try a desktop device.
The M4R button exports only the current selection, up to 30 seconds; it does not merge the segment list. Downloading M4R does not install a ringtone on an iPhone. For Apple’s GarageBand workflow, download MP3 or WAV, import it, and share it as a ringtone using Apple’s instructions. Available steps depend on the iOS version.
MP3 export uses the LAME encoder at a constant 192kbps and performs another lossy encode. Export WAV to avoid adding another lossy encode; WAV cannot restore information already discarded by the source file.
Load an audio file, set the start and end points and preview the selected segment. Choose an output format and export when the selection is correct.
Choose the M4R output option and export the selected short segment. Downloading an M4R file does not install it on an iPhone; transfer and setup depend on your device workflow.
Official references: Apple: create a ringtone with GarageBand
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