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VideosMax

Video Trimmer

Crop and split exact time markers you need from your video.

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Video Trimmer

On-device processingFFmpeg

Trim and assemble highlights directly in your browser — no server required.

Duration
-
Clip
-
Highlights
0
Snap
0.5s
Base

File and clip

Clip
Start
End
Snap and profile
Snap
Profile
Highlights
Timestamped transcript
Paste timestamped lines
Output

Output

Status
Enter the values.
Highlights
No highlight added.
Presets
Quick FAQ

Runs locally? Yes, trimming and export happen in the browser.

Do highlights affect the engine? No, they only change the clip selection.

When to use copy profile? When you want speed and minimal reprocessing.

Sobre

What is Video Trimmer?

Por Quorify EditorialAtualizado em

Quorify's Video Trimmer tool cuts and splits the exact time ranges you need from your video. Video processing happens locally in your browser via WebCodecs API and native codecs — useful when you handle sensitive footage and prefer not to upload to external servers. Supports modern codecs (H.264, H.265, AV1, WebM) following ITU-T and ISO/IEC standards. Part of Quorify's video toolkit. For data handling details, see our Privacy Policy.

Casos

When to use

  1. Edit a short video for social media without installing heavy editing software.

  2. Prepare content for TikTok, Instagram Reels, or YouTube Shorts.

  3. Trim, convert, or extract audio from phone-recorded video.

  4. Speed up content creator workflows with fast preprocessing.

  5. Handle one-off video tasks without a professional software license.

Método

How it works

Video Trimmer uses the WebCodecs API (when available) or WebAssembly libraries (FFmpeg.wasm) that implement internationally recognized codecs. Processing is local. Very long or high-resolution (4K) videos may be limited by browser performance.

FAQ

Frequently asked questions

Is the video uploaded to a server?
No. Processing happens locally in your browser. For full details on data handling, see our Privacy Policy.
Does it work with long videos?
Yes, but videos over ~1 GB or in 4K may slow down the browser. For professional content, consider specialized desktop tools.
Which codecs are supported?
H.264 (MP4), H.265 (HEVC), WebM (VP8/VP9), AV1 — when supported by the browser. Support varies by browser and device.
Does it preserve quality?
Lossless operations (trim, extract audio) preserve quality. Conversions may introduce loss depending on the target codec.
Does it work on mobile?
Yes in modern browsers, but with performance limitations. Short videos (up to 1 min) work well; longer ones may freeze.
Does it support captions and markers?
Varies by tool. Check the specific tool's interface to confirm advanced features.
Fontes

Official sources

Tabelas, leis e referências consultadas para fundamentar esta ferramenta.

  1. Official documentationCurrentGoogle Web Dev

    Web Video Best Practices

    Google's guidelines on web video encoding, compression, and delivery — modern formats (WebM, AV1), HLS, DASH.

    Consultar fonte oficial
  2. Technical documentationCurrentMDN Web Docs · Mozilla

    WebCodecs API

    Modern browser API for video and audio encoding/decoding directly in the browser — foundation for tools that process media locally.

    Consultar fonte oficial
  3. International standardsH.264/H.265/H.266ITU-T · International Telecommunication Union

    Video Codec Standards

    Technical video coding standards (H.264 AVC, H.265 HEVC, H.266 VVC) used in streaming, broadcast, and digital files.

    Consultar fonte oficial

Metodologia — esta ferramenta consulta as tabelas e legislação vigentes nas fontes acima. As regras são atualizadas conforme novas instruções normativas são publicadas pelos órgãos competentes.

Última verificação editorial: junho de 2026.

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SponsoredQuorify · free plan
Quorify Pro

Use Quorify without limits

100 uses/day across all 125 tools · ad-free · extended history

Starting at$4.08/mo
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