Input and result
Use JPG input to produce JPG. Compress JPG and JPEG photos locally with a simple quality slider and clear size comparison.
All toolsCompress JPG · Free online tool
Compress JPG online
Compress JPG and JPEG photos locally with a simple quality slider and clear size comparison.
Local processingNo uploadNo watermark
Browser processing ready
Three simple steps
How to use the Compress JPG tool
No software, signup or hand-holding required.
01
Choose your file
Select JPG files.
02
Adjust and compress
Choose useful settings, then let your browser create the result.
03
Download instantly
Review the output and save one file or the complete batch.
What to expect
A focused Compress JPG workflow
Practical limitation
The current workspace accepts up to 12 files, with a 25 MB limit per file.
Format notes
JPEG vs JPEG
Choose based on what the image needs to do next.
FeatureJPEGJPEG
TransparencyNot supportedNot supported
CompressionLossyLossy
Best forPhotographs and compact images with many colorsPhotographs and compact images with many colors
Common questions
Good to know
Answers specific to this tool and its current capabilities.
Does JPG compression reduce visual quality?+
It can. JPEG is lossy, so stronger compression trades fine detail for a smaller file.
What JPG compression level should I start with?+
Try roughly 80–85 for general photos, then inspect detailed areas before saving the compressed copy.
Why did my JPG shrink only slightly?+
The original may already be efficiently compressed, leaving little redundant image data to remove.