Sevio
No sign-up · Secure · To any size

Resize images in one click

Resize images three ways: exact pixels, a percent of the original, or the long side. Turn on the aspect-ratio lock to avoid distortion, or use ready presets for HD, 2K, 4K and social media.

Upload up to 20 images at once with a total size of up to 30 MB, completely free and without sign-up. Create an account or to resize up to 30 images with a total size of up to 50 MB.

Parameters

Target frame

applies to all files

px
×
px

Set one side — we fill in the other, keeping the proportions.

ResultHD
1920 × 1080 px
Aspect ratio kept16:9
Megapixels2.07 MP
Recalculated live from the entered size and the source aspect ratio. For a batch, the first file is shown.
Files are deleted automaticallySecure processingNo sign-up

How it works

  1. 1

    Upload your images or a ZIP archive.

  2. 2

    Set the size: pixels, percent, long side or a preset.

  3. 3

    Download the results one by one or as a single ZIP.

Resize FAQ

Yes, when the aspect-ratio lock is on the image fits inside the box without distortion. Turn the lock off to get an exact size — the image is then cropped from the center to the given sides.
Pixels — you set width and/or height. Percent — you scale relative to the original. Long side — you set the size of the larger side and the other is computed automatically.
Yes. When you set exact pixels or a long side we'll upscale the image to the requested size. In percent mode, a value above 100% enlarges the image too.

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