Question 1

What video formats can I trim?

Accepted Answer

You can trim MP4, WebM, MOV, MKV, AVI, and FLV files.

Question 2

Is my video uploaded to a server?

Accepted Answer

No. The entire trimming process runs locally in your browser. Your video stays on your device and is never uploaded anywhere.

Question 3

Can I trim multiple sections from one video?

Accepted Answer

The trimmer lets you set a single start and end point per export. For multi-cut editing, try our full video editor which supports splitting and removing multiple sections.

Question 4

Will trimming reduce video quality?

Accepted Answer

No. We export at the same quality as your original file. There are no re-encoding artifacts or resolution downgrades.

Question 5

Is there a file size or length limit?

Accepted Answer

There is no hard limit because processing happens in your browser. Performance depends on your device, and most modern computers handle long videos and large files without issues.

Question 6

What audio formats can I trim?

Accepted Answer

You can trim MP3, WAV, OGG, and Opus audio files.

Question 7

Is my audio uploaded to a server?

Accepted Answer

No. All trimming happens locally in your browser using WebAssembly. Your files never leave your device, keeping everything private and secure.

Question 8

Will trimming reduce audio quality?

Accepted Answer

No. The trimmer preserves the original quality of your audio. There is no re-encoding that would introduce artifacts or reduce fidelity.

Question 9

Is there a file size or length limit?

Accepted Answer

There is no hard limit, but very large files may be slower to process since everything runs in your browser. For best results, keep files under 500 MB.

Question 10

Do I need to create an account?

Accepted Answer

No. The audio trimmer is 100% free with no sign-up, no watermarks, and no usage limits.

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