Drag & drop images here or click to browse

JPG, PNG, WebP

80%

How to use Image Compressor

Online Image Compressor is a simple tool that helps you reduce image file size without installing complex software.

With just a few steps, you can quickly optimize your images while maintaining acceptable visual quality.

Key features

  • Fast Compression Compress images directly in your browser without uploading to a server, ensuring speed and privacy.
  • Multiple Formats Supports compressing JPG, PNG, and WebP image formats.
  • Batch Processing Compress multiple images at the same time to save your time and download them as a ZIP file.

How to compress images online

Compress images to reduce file size for faster web loading, saving bandwidth and storage — while keeping image quality at an acceptable level.

  1. Upload Images Drag and drop or select image files (JPG, PNG, WebP) into the tool area above.
  2. Adjust Compression Adjust the compression level or quality according to your needs (high, medium, low).
  3. Download Download the compressed images individually or as a ZIP archive.

Usage tips

  • Use WebP instead of JPG/PNG when possible — it is 25-35% lighter at the same quality.
  • Resize images to their actual display size before compressing them.
  • For web images, 70-80% quality usually balances file size and visual quality well.

Frequently asked questions

Lossy compression reduces the file size by permanently eliminating certain information, especially in redundant data. While there is a slight drop in quality, it is usually not noticeable to the human eye when set to a reasonable level (e.g., 70-80%).
You can compress multiple images simultaneously. The processing happens in your browser, so the limit depends on your device's memory and processing power.
Yes, absolutely. The compression process is done entirely locally in your web browser. Your images are never uploaded to our servers or stored anywhere else.
The tool currently supports JPG/JPEG, PNG, and WebP formats, which are the most common image formats on the web.