Batch Compressor

Queue up to 5 images β€” processed locally, one by one

πŸ“¦
Drop an image here or click to browse
Up to 5 images Β· JPG, PNG, WebP Β· Max 20 MB each

Batch Image Compression Online

Compress up to 5 images in one session using a Web Worker queue. Each file is processed locally in your browser β€” nothing is uploaded. Ideal when you have a handful of photos to optimize without cloud services.

How to Use

  1. Drop or select up to 5 images.
  2. Set quality, max width, and output format.
  3. Click Process β€” files compress one by one.
  4. Download each result individually.

Frequently Asked Questions

Why only 5 images?

Mobile browsers have limited memory. Five files balances convenience and stability.

Are files uploaded?

No. A Web Worker compresses each image locally via OffscreenCanvas.

Related Tools

Try Image Compressor for single files, or Image Resizer.