JPG Compressor
Compress JPG and JPEG images online to reduce JPG file size while keeping high image quality. Batch JPG compression, adjustable JPEG quality and secure in-browser processing.
Compress JPG images
Upload or drag & drop JPG or JPEG images
JPG · JPEG · Up to 50 MB each
This free JPG Compressor lets you compress JPG and JPEG images online to reduce JPG file size quickly without noticeable quality loss. Upload JPG images, adjust the JPEG compression level and download optimized files in seconds. You can batch compress multiple JPG images at once and optionally resize large photos during compression. The entire JPG compression process runs locally in your browser, so your images stay private on your device and are never uploaded to a server.
How to compress JPG images
- Upload JPG or JPEG images by dragging files into the JPG compressor or clicking the "Upload JPG Images" button.
- Adjust the JPEG compression quality using the slider to control how much the JPG file size will be reduced.
- Optionally choose a maximum dimension (4K, FHD, HD or custom size) to resize large JPG images while compressing them.
- Click "Compress" to compress JPG images and download the optimized JPG files instantly.
Why use this JPG Compressor
Compress JPG and JPEG images to significantly reduce JPG file size while maintaining strong visual quality for websites, apps and image sharing.
This JPG compressor works entirely inside your browser. Your JPG images are processed locally and never uploaded to any server.
Upload multiple JPG or JPEG images and compress them together to quickly optimize entire image sets.
Adjust JPEG compression quality from 1% to 100% to find the best balance between JPG file size and image quality.
Supported formats
JPG / JPEG images
Adjustable JPEG compression quality
Compress multiple JPG images at once
JPG compression runs locally in your browser
Frequently asked questions
JPEG compression is a lossy format, which means some image data is removed to reduce file size. When compressing JPG images with quality settings around 75–85%, the visual difference is usually minimal while the JPG file size can be reduced significantly.
No. This JPG compressor processes images directly in your browser. Your JPG or JPEG files stay on your device and are never uploaded anywhere.
The JPG compressor supports large images directly in your browser. In most cases files up to about 50 MB per image work well depending on your browser and device performance.
Yes. You can upload several JPG or JPEG images and compress them together using batch compression. Each compressed JPG file can then be downloaded individually.
For most images, a JPEG quality level between 75% and 85% provides the best balance between reduced JPG file size and good visual quality.