The privacy-first image compressor for government forms & SEO.
Supports JPG, PNG, WebP up to 50MB
Most online compressors upload your personal photos to a remote server to process them.LazyCompress is different. We use advanced browser technology to shrink your JPG, PNG, and WebP files right on your device. It's faster, safer, and has zero limits.
Applying for a job or bank exam? These forms often reject photos over 50KB or 20KB. Our "Max Size" mode lets you target these exact limits. We automatically adjust quality and dimensions to ensure your photo is accepted every time.
Your photos never touch our servers. Whether you are compressing sensitive legal documents, family photos, or corporate assets, you can trust LazyCompress. It works offline too!
Tired of hitting the "20 images" limit on other sites? Because we use your computer's power, we don't need to charge you. Compress as many files as you want, as often as you want.
We don't just lower quality. If you need a 10KB file, we smartly resize the image dimensions (e.g., from 4000px to 600px) to maintain clarity while smashing the file size limit.
Switch the tool to "Max File Size" mode. Enter "20" in the input box and select "KB" from the dropdown. Upload your image, and LazyCompress will automatically adjust the settings to get it under 20KB.
Yes! We support JPG, JPEG, PNG, and WebP formats. You can also upload a PNG and compress it, though keeping transparency may result in slightly larger file sizes than JPG.
This can happen if your original image was already highly optimized. However, LazyCompress has a "Safety Valve" feature—if the compressed version is bigger, we automatically discard it and give you the original file back.