Compress JPEG Images Online
Reduce JPEG file sizes instantly. Upload your JPG or JPEG photos, set your target size, and download optimized images. Our smart compressor adjusts quality to hit your exact target.
Common Uses for JPEG Compression
- Compress camera photos (DSLR, phone) for sharing
- Reduce JPEG size for website performance
- Meet upload size limits on forms and portals
- Optimize product photos for e-commerce
Frequently Asked Questions
- What is the difference between JPG and JPEG?
- There is no difference — JPG and JPEG are the same format. The shorter .jpg extension originated from older Windows systems that required three-letter extensions. Our tool handles both identically.
- How does JPEG compression work?
- JPEG compression works by analyzing the image and removing visual information that the human eye is least likely to notice. Lower quality settings remove more data, resulting in smaller files. Our tool finds the optimal quality level for your target file size.