Compress JPG Online Online

Reduce JPG file size instantly with our free online JPG compressor. Upload your JPEG image, adjust the quality slider, and download a smaller file — all inside your browser without installing any software.

Every image is processed locally using the HTML5 Canvas API. Your JPG files are never sent to a server, so your photos stay completely private.

Smaller JPG files load faster on websites, reduce bandwidth usage, and make sharing and uploading easier.

Built for speed, privacy, and simplicity.

• Compress JPG and JPEG images instantly
• Adjustable quality slider for fine control
• File size never changes dimensions
• Images processed entirely in your browser
• No account or registration required
• Works on Windows, macOS, Linux, Android, and iPhone
• Completely free to use

JPG is the most widely used image format for photos, but uncompressed or lightly compressed JPGs can be very large.

Compressing your JPGs helps you:

• Reduce page load times
• Lower bandwidth usage
• Improve mobile browsing experience
• Meet file size upload limits
• Save storage on your device or server
• Improve SEO scores through faster pages

JPEG compression is lossy, meaning some fine detail is removed — but at quality levels of 70–85%, the difference is barely visible to the human eye.