JPG/JPEG Compressor Online - Batch Reduce Image Size (Drag & Drop, Client-side, No Upload)
Batch compress JPG/JPEG and keep JPEG output. Supports drag & drop and multi-select.
0.80
Tip: Higher quality looks better but may be larger; lower quality is smaller but loses more detail.
拖拽图片到这里或点击选择文件
支持多选
FAQ
How can I compress JPG/JPEG and reduce file size?
JPEG compression is mainly controlled by the quality setting: lowering quality reduces file size but also removes more detail. Start around 0.8 and adjust down until you reach a good size/quality balance.
What are the characteristics of JPEG?
JPEG is a common lossy format, great for photos and usually small, but it doesn’t support transparency.
Does the quality setting affect JPEG?
Yes. Higher quality looks better but may be larger; lower quality is smaller but loses more detail.
Will my images be uploaded?
No. Conversion happens locally in your browser.