JPEG Output

Compress Image Online to JPG

Upload one image, compare file sizes, and download the compressed result as a JPG.

Drag & Drop your image here

or click to browse from your device

What This Tool Does

This image compressor reduces a single uploaded image and prepares a JPEG download. After you choose an image, the page shows the original file size, creates a compressed preview, and shows the new file size before the download button is enabled.

The compressor keeps the original width and height. It is useful when you want a smaller JPEG file but do not need to resize or crop the image.

Supported Input and Output

The upload control accepts image files that your browser can load, including common formats such as JPEG, PNG, and WebP. The current output is always a JPEG file with a .jpg filename.

Because the output is JPEG, transparency from PNG or WebP files is not preserved. If you need a different output format, use a dedicated converter after checking the related tools below.

How to Use the Compressor

  1. Click the upload area or drag one image onto the page.
  2. Review the original and compressed previews and compare the file-size labels.
  3. Click Download Compressed to save the JPG file, or use Reset and Upload New to start again.

Privacy and Processing

The compressor script reads the selected image in the browser, draws it to a canvas, and exports a JPEG using canvas.toBlob. The script does not contain an upload request for the selected image.

Common Uses

  • Preparing a JPG image before adding it to a website or blog post.
  • Reducing a photo before attaching it to an email or message.
  • Creating a lighter JPEG copy while keeping the original image file unchanged.

Related Tools

Image Resizer

Change image width and height before or after compression.

Image to JPG Converter

Convert an uploaded image to JPG format.

Image Cropper

Crop an image area before saving a final version.

Image to WebP

Use WebP when you need that output format instead of JPG.

Frequently Asked Questions

The compressor creates a JPEG file and downloads it with a .jpg filename.

The upload control accepts image files that your browser can load, including common formats such as JPEG, PNG, and WebP.

No. The script keeps the image's natural width and height when it creates the compressed JPEG.

This page handles one selected image at a time. Use Reset and Upload New before choosing another image.

The download is a JPEG file, and JPEG does not preserve transparency. Use a PNG or WebP converter if you need a format that supports transparency.

The compressor script reads the selected file in the browser, draws it to a canvas, and exports a JPEG. The script does not contain an upload request for the selected image.