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Ridimensiona video

Strumento online gratuito per ridimensionare video. Modifica la risoluzione specificando larghezza e altezza. Elaborazione FFmpeg nel browser.

Video Resizer is a free online tool that lets you change video resolution and aspect ratio. Supports MP4, WebM and more with quick presets for social media sizes (1:1, 9:16, 16:9). All processing happens in your browser — no files are uploaded to any server, keeping your content private.

Trascina un video o clicca per selezionare

lock I file non vengono inviati ad alcun server

Come usare Ridimensiona video?

  1. Upload your video file.
  2. Select the desired resolution or aspect ratio preset.
  3. Click convert and download the resized video.

Domande frequenti su Ridimensiona video

Does reducing video size lower the quality?

Lowering resolution reduces pixel count which may slightly decrease quality, but on smaller screens the difference is barely noticeable.

Are there presets for social media video sizes?

Yes, presets are available for Instagram (1:1), TikTok/Reels (9:16), YouTube (16:9) and other major platforms.