Trim Audio or Video - Free
Trim audio or video online: upload your file, pick your cut point, and download two clean files instantly. No sign-up needed.
Drag & drop your file here
or
MP3 · MP4 · WAV · M4A · AAC · MOV · AVI · WMV
Max file size: 1GB
How It Works
Trim audio or video in three steps. No software. No account.
Upload your file
Drag & drop or browse to select an audio or video file up to 1GB. Supports MP3, WAV, M4A, AAC, MP4, MOV, AVI, and WMV.
Set your cut point
Drag the trim handle on the waveform or type an exact MM:SS time. Preview playback before committing.
Trim & download
Click Trim File. Your audio or video is split into two parts simultaneously and ready to download, individually or as a ZIP.
About This Tool
Need to trim audio or video online? Transgate's free trimmer lets you split any media file into two parts at a single cut point, with no software to install. Supports MP3, WAV, M4A, AAC, MP4, MOV, AVI, and WMV. Powered by FFmpeg on our secure servers, files are processed securely and deleted immediately after download.
Whether you need to trim an audio recording, cut a video clip, remove an intro, or split a long file for sharing: this free tool handles it in seconds, even for files up to 1GB.
Lossless trim for most formats
Trim audio or video without re-encoding; stream copy keeps quality lossless and processing fast.
Privacy by design
Files are deleted immediately after download. Nothing is retained.
Trim video files too
Trim audio or video: MP4, MOV, AVI, and WMV are all split with both tracks intact and fully playable.
No account needed
Fully public. No sign-up, no login, no paywall. Ever.
Frequently Asked Questions
Everything you need to know about trimming audio or video online — MP3, WAV, MP4, MOV, AVI, WMV and more.
The trimmer supports MP3, WAV, M4A, AAC, MP4, MOV, AVI, and WMV. That covers the most common audio and video formats. Output is always in the same format as your uploaded file, with no conversion.
Yes. MP4, MOV, AVI, and WMV are all fully supported. Both audio and video tracks are trimmed together, and the output files are valid, fully playable videos in the same format you uploaded.
No. Your file is processed in a secure temporary location and permanently deleted as soon as you download both output files, or automatically within 60 minutes at the latest. We never store, share, or analyse your content.
Completely free: no account, no credit card, no sign-up required. Just upload, trim, and download.
Files are not deleted until both parts have been downloaded (or you download the ZIP). If you close the page without downloading, files are automatically purged within 60 minutes as a privacy safeguard.
You can upload files up to 1GB. This applies equally to all users; no account is needed to use the full limit.
For most formats, no. The trimmer uses stream copy — it cuts the file without re-encoding, so quality is preserved exactly. Re-encoding only happens in edge cases where the codec and container are mismatched.
Do More with Your Audio
Once you've trimmed your file, take it further: transcribe it to text or translate it into another language.
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