JPG Compressor
Use our free online JPG compressor to reduce JPG file size for websites, forms, email attachments, ecommerce uploads, and faster loading. JPG compression is especially useful for photos and image-heavy files where smaller size matters more than perfect lossless detail.
Max file size 50MB. Sign up for more.
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Checking files and selected compression settings.
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Create a free account to track usage, then upgrade for more monthly compressions and larger batch limits.
How to Compress JPG Files Online
JPEG uses lossy compression, so every reduction involves a quality trade-off. Our tool finds the optimal balance automatically.
Drag and drop JPG or JPEG files into the upload area. Works with camera photos, screenshots, and edited images. Batch upload is supported.
Pick a target file size from the dropdown. The engine adjusts JPEG quality factor (1-100) to hit your target while minimizing visible artifacts like banding or blockiness.
Download individually or as a ZIP. EXIF metadata (camera model, GPS, date) is stripped during compression to further reduce size and protect your privacy.
Why Choose Our JPG Compressor
JPEG's DCT-based lossy compression discards high-frequency detail the human eye barely notices, achieving 60-70% smaller files at quality 80-85.
Chroma subsampling stores color at half the resolution of brightness, cutting file size by a third with almost no visible difference in photographs.
JPG is the most widely used image format on the web. Every browser, device, email client, and social media platform supports it natively.
Progressive JPEGs render a blurry preview first, then sharpen as data arrives. They are slightly smaller than baseline JPEGs and feel faster on slow connections.
JPG excels at photographs, product images, social media posts, blog hero images, and any image with millions of colors and smooth tonal transitions.
EXIF data like camera model, GPS coordinates, and timestamps are removed during compression, reducing file size and protecting your privacy.
JPG Compressor FAQ
Quick answers about compression targets, upload limits, format behavior, and the best cases for compressing JPG files.
What is a JPG compressor?
Why do people compress JPG files?
Will JPG compression reduce image quality?
Can I compress JPG to exact sizes like 50KB, 100KB, or 200KB?
When is JPG better than PNG for compression?
Can I batch compress JPG files online?
Is online JPG compression safe to use?
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