Image Compressor & Converter

Processed in your browser

Drop images here, paste from clipboard, or browse

Fast, lossy & lossless compression directly inside your browser. No data leaves your computer.

Up to 20 images · 30 MB each · 150 MB total · Or press Cmd+V / Ctrl+V anywhere

How to use Image Compressor & Converter

  1. Add JPG, PNG, or WebP images from your device.
  2. Choose an output format, quality, and optional resize settings.
  3. Compare the preview and encoded size, then download one result or a ZIP.

Try an example

Prepare a large JPG photo for a website by selecting WebP and a smaller width.

A converted image with its measured output size. Compression savings depend on the source image and settings.

What to know before using Image Compressor & Converter

Add up to 20 images (30 MB and 60 megapixels each, 150 MB total) by browsing, dropping, or pasting. Format, quality, and resize settings apply to every image automatically. Select a row to compare its original and result, download individually, or download ready images together as a ZIP. Percentage resizing preserves each image’s aspect ratio. Custom bounds preserve aspect ratio when locked; unlocking uses exact dimensions. PNG ignores the quality slider; resizing may reduce its size. JPEG uses a white background for transparency. Output may be larger than the original. Animated inputs export a single still frame. Images are processed locally and are not uploaded.