Image converter & compressor
Batch convert image formats and shrink file size, entirely in your browser — nothing is uploaded.
Runs locally, stays privateJPG / PNG / WEBP / AVIFUp to 20MB per file
1Add images
Drag and drop, or pick several files / a whole folder
Drop files here, or click to choose
JPG / PNG / WEBP / GIF / BMP / AVIF, up to 20MB per file
2Output settings
Pick output formats and scale, or add a custom spec
Formats
Other options