Glowtrack Studio Crop Video

Crop Video to 9:16 for Shorts, Reels & TikTok

Turn a landscape video into a vertical 9:16 video — or square or 4:5 — free in your browser. Drag the frame to keep the action in shot, or fit the whole video over a blurred background. Nothing is uploaded.

Drop a video here, or click to chooseMP4, MOV, WebM or MKV ·

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How it works

  1. Drop in a videoA landscape clip from your phone, camera or screen recorder.
  2. Choose the shape9:16 for Shorts, Reels and TikTok, 1:1 for square posts or 4:5 for Instagram portrait.
  3. Crop or fitDrag the frame to crop, or fit the whole video over a blurred or coloured background. Then download the MP4.

Crop or fit?

CropFills the whole vertical screen. Best when the action is in one area — a person talking, a single player, a product.
Fit with blurKeeps the full frame, with a soft blurred copy filling the space. Best for wide scenery, gameplay and screen recordings.
Fit with colourThe same, on a solid colour — clean for tutorials and slides.
Size1080 × 1920 is the standard for Shorts, Reels and TikTok.

FAQ

Is my video uploaded?

No. The video is processed inside your browser on your own device and never sent anywhere — so it’s fast to start and safe for private clips.

How do I make a YouTube video vertical for Shorts?

Drop in the video, keep the 9:16 shape, drag the frame over the important part, trim it to under three minutes, and press Make the video. Upload the MP4 as a Short.

Will it lose quality?

Cropping enlarges part of the picture, so a 1080p landscape video cropped to vertical is a little softer. Starting from 4K footage, or using “fit with blurred background”, keeps it sharp.

Can I crop to a square?

Yes — choose 1:1, or 4:5 for an Instagram portrait post.

Does it keep the sound?

Yes, unless you untick “Keep the sound”.

Which browser works best?

Chrome or Edge on a computer are fastest, because they use your graphics card to encode video. Safari works for most files; phones work for shorter clips.

Is it free?

Yes — free, no sign-up and no watermark. The site is supported by the ads on the page.

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