Compress JPG Online
Compress JPG images with quality control. Free, private, and local-first.
Tool facts
- Upload required
- No
- Signup required
- No
- Category
- Image Tools
Use Compress JPG Online
Compress images with browser canvas. Files stay on your device.
Original
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Output
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Dimensions
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Saved
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Choose an image to compress locally in your browser.
What this tool does
How to use Compress JPG Online
- 1
Upload or drag JPG images into the tool.
- 2
Set the desired quality level with the slider.
- 3
Preview the compressed result and file size.
- 4
Download the optimized images.
Examples
Original
photo.jpg — 4.8 MB
Compressed
photo.jpg — 520 KB (89% smaller)
Use cases
- Reducing photo sizes for web publishing
- Optimizing product images for ecommerce
- Compressing images for social media uploads
- Preparing images for faster mobile loading
Privacy and usage notes
CodeVella tools are designed to run locally in your browser. Your input is not uploaded to a server, and no account is required.
Generated test data is intended for development, QA, demos, and safe internal workflows.
Frequently asked questions
Is my data uploaded?+
No. This tool is designed to run locally in your browser.
Do I need an account?+
No signup is required for CodeVella tools.