A long silence at the start of a recording, an extra minute at the end of a memo — trimming audio is usually a two-second fix trapped behind a full editor. Filemorph trims a clip right on your iPhone and saves the result as M4A.
Whether it is a voice memo, a downloaded sample or a recorded interview, most audio arrives with a little extra at the edges that is not worth keeping. Filemorph lets you set the start and end points directly and cuts everything outside them.
Trimming happens on-device using Apple's AVFoundation. The trimmed clip is written out as M4A regardless of the format you started with, since a precise time-range trim needs a compressed, seekable container to work reliably across every source format Filemorph accepts.
In the app: Trim.
Dead air at either end of a recording adds nothing and makes a clip feel longer than it needs to. Trimming it down to the part that matters is a small edit that is worth doing every time, especially for something you plan to share or reuse.
Yes. Unlike web converters that upload your files to a server, Filemorph converts every file locally using Apple's frameworks. Nothing leaves your device, and it works with no internet connection. This operation is part of Filemorph Pro ($29.99/year, 7-day free trial on monthly and annual plans).
M4A, regardless of the format you started with. Trimming a WAV or AIFF file, for example, gives you back an M4A, not a WAV.
If the source was already M4A, the trim keeps that quality. If you started from an uncompressed format like WAV or AIFF, the M4A encode is a lossy step, though it is usually not noticeable for a spoken recording or a quick clip.
No, Trim is part of Filemorph Pro ($29.99 a year, 7-day free trial on monthly and annual plans).
On-device, no upload. Plus 300+ more file operations.
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