Media Tools Lab Image compressor & converter

Make images smaller without leaving your browser

Drop JPEG, PNG or WebP files, pick a format and quality, download the results. Processing happens on your device: files are never uploaded, and metadata such as GPS location is removed.

Questions

Are my files uploaded anywhere?

No. The page uses your browser's own image engine. You can disconnect from the internet after the page loads and it keeps working.

Which format should I pick?

WebP is usually the smallest at the same visual quality. JPEG works everywhere. PNG keeps transparency and sharp edges but is larger for photos.

Is there a size limit?

Only your device's memory. Very large images (over ~50 megapixels) may be slow on phones.