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Free online image resizer

Resize JPG, PNG, and WebP images by pixels or percentage, with the aspect ratio locked or free. Files stay on your device.

New size (apply to every image in this batch)

Lock aspect ratio: Each image keeps its own proportions: the width applies to every image and the height follows each image’s shape.

How it works

A workflow built around your real creative needs — from first direction to final asset.

Image resizer on a laptop changing a landscape photo from 1920 × 1080 to 1280 × 720 pixels

Resize image dimensions in pixels

Type a new width and the height updates to keep the original proportions. Turn the aspect ratio lock off to set an exact width and height for a fixed slot.

Batch of five photos resized to 50% with percentage presets on a desktop monitor

Resize photos in a batch by percentage

Add up to 10 JPG, PNG, or WebP images and resize them in one pass. Pick 25%, 50%, 75%, 150%, or 200%, or enter any scale from 1% to 400%.

Tablet showing a berry photo resized from 4032 × 3024 to 1080 × 810 pixels, ready to download

Change image size right in your browser

Resizing runs on your own device, so photos stay with you from selection to download. Each result shows the original and new size in pixels, plus the new file size.

Everything you need to resize images

  • Pixels or percentage

    Set an exact width and height in pixels, or scale every image by a percentage from 1% to 400%.

  • Aspect ratio lock

    Keep proportions with one switch. Enter a width and each image gets the height that matches its own shape.

  • Batch resizing

    Queue up to 10 images per batch and apply one size setting to all of them. Each result is ready as soon as that image finishes.

  • JPG, PNG, and WebP

    Every image keeps its format: JPG stays JPG, PNG stays lossless PNG, and WebP keeps its transparency.

  • Processed in your browser

    Images stay on your device from start to finish. All resizing runs locally in your browser.

  • Smooth, sharp results

    High-quality resampling keeps edges clean when you shrink large photos, and phone photos keep their upright orientation.

Why Playyy for Image resizer

  • Fit any size requirement

    Match the exact pixel dimensions a marketplace, website, or form asks for, or scale a full set of photos down by half in one pass.

  • Fast for large photos

    Local processing skips upload time, so 20 MB camera photos resize quickly and download right away.

  • Made for repeat batches

    Use one size setting across product photos, blog images, and social graphics, then run the next batch with the same setting.

Related Use Cases

Frequently asked questions

How do I resize an image?+

Add JPG, PNG, or WebP images, choose Pixels or Percentage, set the new size, and click Resize. Download each resized image as soon as it is ready.

How do I resize a photo while keeping its proportions?+

Keep the aspect ratio lock on. Enter a width and the height follows the photo's original proportions, so the image keeps its shape.

Can I resize several images at once?+

Yes. Queue up to 10 images per batch, each up to 20 MB and 32 MP. With the lock on, every image gets the width you set and a height that matches its own shape. With the lock off, every image is resized to exactly the width and height you enter.

Can I make an image bigger?+

Yes. Scale up to 400% or enter larger pixel dimensions. Resized images can be up to 16,384 px on each side (16,383 px for WebP) and 32 MP, or 8 MP for PNG. For sharper detail at larger sizes, use the AI Image Upscaler, which rebuilds fine texture as it enlarges.

Which format will my resized image be?+

The same format you add. JPG stays JPG, PNG stays PNG, and WebP stays WebP. To switch formats, use the Image Converter.

Where are my images processed?+

On your own device. Resizing runs locally in your browser, and files stay on your device from selection to download.

Read our customer stories

See how teams are using Playyy to ship better visuals, faster.

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