Exact dimensions
Enter the pixel width and height you need or use quick percentage presets.
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RESIZE JPG
Resize JPG Online
Change JPG width and height in pixels while keeping the aspect ratio when you want it.
Local browser processing
Upload your JPG
Choose a JPG, set new dimensions and quality, then resize it locally.
1. Source
Choose or drop your JPG file
Drag it here or click to browse
2. Output settings
Dimensions—
Quick resize
The output is re-encoded as JPG at the selected quality.
Resizing locally…
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Benefits
Resize JPG images with control
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 resize a JPG
- 1Choose or drag in a JPG or JPEG.
- 2Set width and height, keeping the aspect ratio locked if needed.
- 3Choose output quality and click Resize JPG.
- 4Preview and download the resized image.
Keep working
Related tools
FAQ
Common questions
Does resizing a JPG reduce quality?
Resampling changes the pixels and the result is re-encoded as JPEG. Use an appropriate output quality to balance detail and file size.
Can I resize only the width?
With the aspect ratio locked, changing width automatically updates height, and vice versa.
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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