JPGResize

Resize JPG Image

Resize JPG photos online and compress them to your target KB size.

How to Resize JPG Images Online

Resize a JPG in your browser by choosing the dimensions you need and exporting a new copy. No software installation is required.

  1. Upload your image. Choose a JPG from your device or drag it into the upload box.
  2. Set the new dimensions. Select Resize and enter the width or height you need. Keep the aspect ratio locked to preserve the image proportions.
  3. Export your resized JPG. Select Export to download the updated image.

Need to focus on one part of the photo? Crop it before resizing. If the file must meet a size limit, use Compress and check the result before sharing or uploading.

JPG resizing, before and after

Same portrait, resized from 1024 px to 320 px.

Natural portrait of a woman before JPG resizingBefore
Original JPGPreparing JPG…
Same portrait resized to 320 pixels and encoded as JPGAfter resize
Resized JPG · 320 pxPreparing JPG…

Features of JPGResize.Com

JPGResize.Com brings essential image tools together in one browser-based workspace:

  • Resize with precision. Set custom dimensions and keep the original proportions.
  • Crop your image. Use a freeform crop or choose a preset aspect ratio such as 1:1, 4:3, 16:9, or 4:5.
  • Compress and convert. Adjust image quality, check the estimated file size, and export as JPEG, WebP, or PNG.
  • Rotate and flip. Turn images or flip them horizontally and vertically.
  • Add a text watermark. Customize its wording, size, color, opacity, and position.
  • Preview and export. Review your edits, undo or redo changes, and download an updated copy.

Frequently Asked Questions

How do I resize a JPG?

Upload your image, choose Resize in the editor, enter the dimensions you need, then select Export to download the updated image.

Can I keep the original image proportions?

Yes. Keep the aspect-ratio lock enabled while changing the width or height to preserve the image proportions.

Which image formats can I export?

You can export your edited image as JPEG, WebP, or PNG.

How can I make an image file smaller?

Choose Compress and adjust the image quality. The estimated file size helps you review the result before exporting.

Can I crop, rotate, flip, or watermark an image?

Yes. Use the Crop, Rotate, Flip, and Watermark tools to make those edits, then preview and export your image.

Can I use JPGResize.Com on my phone?

Yes. The editor is responsive and supports touch-friendly controls for editing on mobile devices.