Free Image Compressor

Shrink file size without changing dimensions · No uploads, no signup

Drop your images here

JPG, PNG or WebP · up to 50 MB each · one or many · processed on your device

100% private and fast: your images are processed on your device and never uploaded to a server.

  1. Upload your images
  2. Choose your sizes
  3. Download one ZIP

Why compress images?

Smaller images load faster, which keeps visitors on your website and helps search rankings. Compressed images are also easier to email and upload to marketplaces with file size limits.

Private compression

Compression happens entirely in your browser — your image is never uploaded. If you also need to change dimensions, the image resizer can resize and save space in one step.