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Shorts Splitter

Slice long videos natively for the TikTok feed.

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Shorts SlicerAuto 9:16ZIP Batch

Shorts Slicer

Detect cuts, validate pacing, and export publish-ready 9:16 shorts.

Queue

—

Preset

TIKTOK

Cuts

0 suggested

Selection

—

01

Video(s)

03

Settings

Destination / Preset
9:16 Resize
Overlay template
Silence detection
Threshold dB
Min duration (s)

04

Batch export

Prefix
Suffix

Upload 2 or more videos for batch processing.

05

Suggested sequence

Upload a video and click Detect moments to see suggested cuts here.
Upload a valid video to start slicing.
Sobre

What is Shorts Slicer?

Por Quorify EditorialAtualizado em

Quorify's Shorts Slicer tool cuts long-form videos natively for TikTok feeds. Video processing happens locally in your browser via WebCodecs API and native codecs—useful when handling sensitive video and you prefer not to upload to an external server. 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 short-form 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 mobile-recorded video.

  4. Speed up content creator workflow with fast pre-processing.

  5. Handle one-off video tasks without professional software licensing.

Método

How it works

Shorts Slicer 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 the browser. For full data handling details, see our Privacy Policy.
Does it work with long videos?
Yes, but videos over ~1 GB or in 4K may run slowly in the browser. For professional content, consider specialized desktop tools.
What 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 involve 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 subtitles and markers?
Varies by tool. Check the specific tool 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 guidelines on encoding, compression, and web video delivery—modern formats (WebM, AV1), HLS, DASH.

    Consultar fonte oficial
  2. Technical documentationCurrentMDN Web Docs · Mozilla

    WebCodecs API

    Modern browser API for encoding/decoding video and audio 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 encoding 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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