Trim a video in your browser

Cut a clip down to the exact part you need. Set the start and end, preview it, and save. Same-format trims stay sharp by skipping the re-encode when the cut lands on a keyframe.

No upload, no watermark, no sign-up

Jak to funguje

Trim a video in three steps

Cut a clip down to the part you need, right in the browser. Set the start and end, preview it, and save, with no upload and no account.

Step 1: Drop your video

Choose or drag in your file. It plays right away in the preview because it stays on your device.

Step 2: Set start and end

Drag the start and end handles, or scrub the video and snap a handle to the current frame.

Step 3: Download the clip

Save your trimmed clip. Same-format cuts skip the re-encode when the cut lands on a keyframe, so quality stays intact.

K dispozici zdarma No sign-up Nothing leaves your device
Proč to používat

What you can do with the video trimmer

Keep only the part of a clip you need. Set a start and end, preview the cut, and save it without leaving your browser.

Cut to the exact part

Drag the start and end handles to the moment you want, or scrub and snap a handle to the current frame. The tool saves just that range as a new clip.

Lossless when it can be

Keep the same format and the trim copies the selected section without re-encoding when your cut lands on a keyframe, so quality is untouched. Between keyframes it re-encodes just enough for an exact start and end.

Trims on your device

The whole trim runs in your browser with WebCodecs. Your video is never uploaded, so there is no wait on a server and nothing to leak.

VYZKOUŠEJTE SUBMAGIC ZDARMA

Vytvářejte videa s titulky během několika minut

99 % přesnost titulků

4,7/5 na G2 (80+)

48 a více podporovaných jazyků

Více než 4 000 000 uživatelů

Sada nástrojů

Keep editing with Submagic

Pair a trim with the rest of the editing tools: crop the frame, compress the file, merge clips, or change the speed, all free and in your browser.

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Common questions about trimming video

How do I trim a video?

Open the tool, drop in your video, drag the start and end handles to the part you want to keep, and save. It all happens in your browser, so there is no upload step and no account to create.

Does trimming reduce quality?

Usually not. When you keep the same format, the tool copies the selected section without re-encoding if your cut lands on a keyframe, so quality is untouched. For cuts between keyframes it re-encodes just enough to make the start and end exact.

Is my video uploaded?

No. Everything runs locally in your browser. The file stays on your device from start to finish.

What formats can I trim?

MP4, MOV, WebM, and MKV. The trimmed clip is saved in the same format as the file you dropped in. To change the format as well, convert it with the Video converter tool.

What is the difference between trimming and cropping?

Trimming changes the length: you keep a section of time and drop the rest. Cropping changes the frame: you cut the edges to reframe the picture. Use the Crop video tool when you want to change the shape instead of the length.

Can I trim a video on iPhone?

Yes. The tool runs in your phone browser, so it works on iPhone and Android with no app to install.

Is there a file size limit?

There is no server limit, because nothing is uploaded. Long recordings are bounded only by your device memory.

Do I need an account?

No. There is no sign-up, no email, and no watermark.

Is it free?

Yes, the trimmer is free to use, with no trial and no watermark on the result.

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