WoluTools

Video, Audio & YouTube

Resize a video to 9:16, 1:1 and 16:9 for every platform

Upload one MP4, MOV or WebM and choose what stays in frame for each shape. You get MP4s for YouTube, Reels, TikTok and the Instagram feed, plus a preview sheet.

or drop it here

MP4, MOV, WEBM · Up to 2 minutes
Free account needed for your 3 free jobs a day

No file at hand? See the prepared example

Standard toolIncluded · 3 free jobs a dayFree: 3 jobs a dayPro: up to 200 jobs a day · €12.99/month or €89.99/year
  • MP4 / MOV / WEBM
  • Up to 2 minutes
Prepared result preview · fictional sample dataSynthetic landscape clip
Source
One 1280 × 720 source prepared for landscape and vertical delivery
Verified package preview
  • Landscape: 1920 × 1080
  • Vertical: 1080 × 1920
  • Both outputs use a centre crop

landscape-16x9.mp4 · vertical-9x16.mp4 · manifest.json

BringMP4, MOV, WEBM
GetSelected MP4 variants, storyboard, manifest
PrivacyEncrypted source · 24-hour result

One clear job, from source to download

  1. 1

    Add the source

    Supported formats and limits are visible before the upload.

  2. 2

    Confirm the settings

    Review the exact source, options, units and access before processing.

  3. 3

    Inspect and download

    Check the preview and warnings, then unlock the complete package.

Making 16:9, 9:16, 1:1 and 4:5 versions of one video

What you bring

You bring one video as MP4, MOV or WebM, up to 2 minutes long. Longer material has to be trimmed first. The job is to get the same clip in the shapes that YouTube, Reels, TikTok and the Instagram feed use: landscape 16:9, vertical 9:16, square 1:1 and portrait 4:5. You decide what stays in frame for each shape before anything is rendered.

What you get back

You get an MP4 for each shape you selected, a storyboard sheet that previews each variant, and a short report file on the source and the render. Look at the storyboard first. It shows quickly whether a face or a caption was cut off in one of the shapes. Then play each MP4 on the platform or device it is meant for before you publish.

Crop, pad and the focus you set

You pick the canvases: 16:9 and 9:16, 1:1 and 4:5, or all four. The fit method is crop, pad or blurred pad. Crop trims the edges to fill the canvas. Pad keeps the whole frame and fills the rest. There is no automatic subject tracking. You confirm the crop focus for each canvas, and the render uses the keyframes you set. The picture is never stretched unless you select that yourself.

Questions before you run it

Which aspect ratios does the pack produce?

Landscape 16:9, vertical 9:16, square 1:1 and portrait 4:5. Take the 16:9 and 9:16 pair, the 1:1 and 4:5 pair, or all four in a single job.

Does it follow the subject automatically when cropping?

No, there is no subject tracking. You confirm the crop focus for each canvas and the keyframes you set are what the render uses.

What if nothing may be cut off?

Select pad or blurred pad instead of crop. Padding keeps the full frame and fills the rest of the canvas, while crop trims the edges to fill it.

Will my video ever be stretched?

Only when you select that yourself. Aspect ratio is preserved by default, so nothing is distorted without an explicit choice.

How long a source video can I upload?

Up to 2 minutes of MP4, MOV or WEBM. Longer material has to be trimmed before it is sent.