Video aspect crop

Client

Plan cinematic crops for social exports.

About Video aspect crop

Crop dimensions for 16:9 or custom ratio. The interactive transform on this page runs in your browser tab—Toolcore does not need your paste for the core operation described above.

How to use this page

Paste or type in the main workspace, run the primary action from the toolbar, then copy or download the result. Use Load example when the page offers it, or URL prefill (?q= / ?qb=) so agents and tickets open the same input.

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Nearby workflows on Toolcore

  • Video letterbox bars — Pillar/letterbox pixels for aspect fit. after you export or copy from the media workspace.
  • Crop ratio calculator — Crop dimensions for target aspect ratio. after you export or copy from the media workspace.
  • Aspect ratio calculator — Reduce width:height to smallest integers and preview scaled dimensions—local layout math. after you export or copy from the media workspace.
  • Image crop — Crop a region by pixel coordinates and export PNG, JPEG, or WebP—local canvas only. after you export or copy from the media workspace.

Common use cases

  • Video aspect crop for quick local checks without uploading data.
  • Copy results into tickets, docs, or classroom notes.

Common mistakes to avoid

  • Unexpected input shape

    See the intro and how-to notes for accepted formats.

FAQ

Is processing local?

Yes—this runs entirely in your browser.

Agent prefill?

Use q or qb for the main text field when supported.

More tools

Related utilities you can open in another tab—mostly client-side.