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Image Compressor

Batch compress multiple images to an exact target file size (KB or MB) with individual controls.

Each image will be compressed to approx. 200 KB

Select or drop multiple images

Supports JPG, PNG, WebP — select multiple files at once

How to Batch Compress Images Online to Exact KB or MB

01
Select Multiple Images

Select or drag and drop multiple JPG, PNG, or WebP files at once.

02
Set Target Size & Edit

Set your target KB/MB, rotate, or crop individual images to aspect ratios.

03
Batch Compress & ZIP

Click "Compress All" and download individual files or a packaged ZIP archive.

Why Use PDFLOL Image Compressor?

Most image compressors only give you a vague percentage slider (e.g. 70%) leaving you guessing whether the file will pass portal upload limits (such as 200KB or 500KB).

PDFLOL's smart binary search canvas engine iterates through quantization matrices to compress your photos to the exact target size you request while preserving clarity.