Skip to content
QuickImageTool

Compress JPG, PNG & WebP ImagesWithout Losing Quality

Shrink JPG, PNG and WebP files to a fraction of their size. Compare before and after, then download the smaller image.

  • Files stay on your device
  • No sign-up
  • Free, no watermark

About this tool

Compress Image Online

Use this image compressor to reduce image size for one photo or a whole batch at once. Pick an output format, move the quality slider, and optionally limit the width and height — every JPG, PNG or WebP image is re-encoded into a much lighter file, with the original and new sizes and the percentage saved shown for each one. Download images one by one or all together as a ZIP.

Smaller images are easier to attach to emails, faster to load on websites and blogs, and more likely to pass the upload limits on job portals, visa and exam application forms that only accept files under 100 KB or 200 KB. Online sellers use it to keep product photos light without them looking blurry.

For most photos, WebP or JPG at around 70–80% quality looks almost identical to the original at a fraction of the size. Compression happens entirely in your browser, so your images are never uploaded or stored anywhere.

  • Adjustable quality

    Choose exactly how much to compress with a quality slider, from maximum detail to the smallest file.

  • Batch compression

    Compress many images at once and download them all together in a single ZIP file.

  • WebP, JPG and PNG

    Compress JPG, PNG and WebP images, and switch to WebP for the biggest savings.

  • Same dimensions

    Width and height stay untouched, so the image fits your layout exactly as before.

Step by step

How to compress an image

  1. 1

    Upload your image

    Choose, drag and drop or paste one or more JPG, PNG or WebP images you want to make smaller.

  2. 2

    Choose the output format

    WebP usually gives the smallest file. JPG is best for compatibility with older apps.

  3. 3

    Adjust the quality

    Move the quality slider — around 70–80% keeps photos looking good at a much smaller size.

  4. 4

    Compress and download

    The images compress automatically. Check how much space you saved, then download each file or all of them as a ZIP.

FAQ

Image compressor FAQ

Can't find your answer? Contact us.

Yes. It's completely free with no sign-up, no watermark and no limit on how many images you compress.

It depends on the image and the settings. Photos saved as WebP or JPG at 70–80% quality often shrink by half or more.

WebP is usually the smallest, followed by JPG. PNG is lossless, so it may not get much smaller.

No. The width and height stay the same. To make the image smaller in pixels, use the Image Resizer.

Choose WebP or JPG, set the quality to around 60–70% and compress. The new size is shown afterwards — if it's still too big, try a lower quality, or make the image smaller in pixels with the Image Resizer first.

No. Your images are processed entirely in your browser and never leave your device, so nobody else can see them.

Related tools