Jenee

Image Compressor & Optimizer

Compress and optimize image files while maintaining quality. Supports batch processing and downloads.

Drag & drop your image here, or click to select

Supports JPG, PNG, WebP, etc.

※Quality setting does not apply to PNG images to preserve transparency

How to Use

  1. STEP 1
    Select the image files you want to compress (multiple allowed)
  2. STEP 2
    Adjust quality and run compression
  3. STEP 3
    Download the compressed images
  • Image data is processed only in your browser and not sent to any server
  • Supported formats: JPEG/PNG/WebP (GIF etc. not supported)
  • PNG images preserve transparency information (quality setting does not apply)

Tips & FAQ

  • QUESTION 1

    When would you use this?

    It's widely used for improving website speed, email attachments, saving storage, and optimizing before posting to SNS.

  • QUESTION 2

    How much quality is preserved?

    Default (80%) keeps almost no visible degradation. Adjust as needed.

  • QUESTION 3

    Can I download all at once?

    Yes, you can download all compressed images as a ZIP file.