Exact quality setting
Choose a JPEG quality between 10 and 100 and create a new file at that level.
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CHANGE JPG QUALITY
Change JPG Quality
Re-encode a JPG at the exact quality level you choose without changing its pixel dimensions.
Local browser processing
Upload your JPG
Choose a JPG, set the output quality and compare the newly encoded image before downloading.
1. Source
Choose or drop your JPG file
Drag it here or click to browse
2. Output settings
Dimensions—
Changing JPEG quality does not change the pixel dimensions.
Re-encoding locally…
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Benefits
Control JPG encoding quality
Private
Your JPG stays on your device while the browser performs the operation.
Browser-based
No software installation is needed; processing runs directly in your browser.
How it works
How to change JPG quality
- 1Choose or drag in a JPG or JPEG.
- 2Set the output quality from 10 to 100.
- 3Click Change JPG quality to re-encode locally.
- 4Compare the output and download the new JPG.
Keep working
Related tools
FAQ
Common questions
What does JPEG quality control?
It controls how strongly the new JPEG is compressed. Lower values usually reduce file size more but can introduce more visible artifacts.
Does changing quality resize the image?
No. Width and height stay unchanged.
Is my JPG uploaded to a server?
No. The JPG is processed locally in your browser and is not uploaded by the tool.
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