JPEG Compressor
Compress & Reduce JPEG file size quickly with FastFileConvert.
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Or click to browse • All major formats supported • Max 100MB per file
What is JPEG Compressor?
A JPEG compressor is a tool designed to reduce the file size of JPEG images by removing unnecessary data while keeping the image visually clear and sharp. JPEG is one of the most common image formats, especially for photos and web graphics, but high-resolution files can be quite large.
Compressing these images makes them easier to store, faster to upload or download, and more efficient for sharing via email or online platforms. It also improves website performance by reducing page load times. JPEG compression can be either lossless, which preserves all image data, or lossy, which slightly reduces quality to achieve a smaller file size.
Tools like FastFileConvert’s JPEG Compressor apply smart compression techniques that maintain visual quality while significantly reducing file size — all in your browser, with no need for downloads or complex settings.
What is JPEG?
JPEG (Joint Photographic Experts Group) is a popular image format that uses lossy compression to reduce file size while keeping good visual quality. It’s ideal for photographs, web images, and email attachments, and is supported by almost all devices and software. While not suited for images needing transparency or sharp edges, JPEG is widely used because it offers a great balance between image quality and file size.