Image Compressor
Compress PNG, JPG, WebP, TIFF, BMP, and AVIF images locally with a before-and-after split preview, a codec comparison table (MozJPEG, WebP, AVIF, PNG), and batch export, so you can pick the right codec before committing.
What it does
- Supports MozJPEG, WebP, AVIF, and PNG codecs
- Before-and-after drag-split preview
- Codec size comparison table at a glance
- Adjustable quality slider per codec
- Batch compress multiple files, downloaded as a ZIP
Drop files here or click to browse
PNG, JPG, WebP, BMP, TIFF, or AVIF
Preview and estimates are based on the first file.
PNG stays lossless in this tool and can be larger than JPEG, WebP, or AVIF sources.
Output size:
Reduction:
Codec size comparison
| Codec | Output size | Reduction |
|---|---|---|
| MozJPEG | - | - |
| WebP | - | - |
| AVIF | - | - |
| PNG | - | - |
Codec:
Original:
Compressed:
Reduction:
Most cloud compressors give a single quality slider and hide the codec details, whereas this tool shows before-and-after file sizes per format so you can pick the codec that hits your size target without sacrificing more quality than necessary.