Image optimizer
Image optimizer
Optimize one GIF, PNG, JPG, or JPEG image using a quality value from 1 to 100, then review and download the result.
How to use Image optimizer
- Select a supported image.
- Set quality from 1 to 100.
- Run the optimization.
- Compare appearance and file size before downloading.
Key features of Image optimizer
- GIF, PNG, JPG, and JPEG input
- One file at a time
- Quality control from 1 to 100
- Optimized download
- Useful for web assets
- Result varies by image and format
Image optimization versus format conversion
Optimization focuses on file size and quality. Use PNG to WebP or JPG to WebP when the file format must also change.
Frequently asked questions about Image optimizer
Does optimization always make the file smaller?
No.
Does quality mean the same for every format?
No, encoders and formats handle it differently.
Can I upload multiple images?
No. The current interface does not provide that function.
Will dimensions change?
The form exposes quality rather than resize controls.
Can quality be lost?
Yes, depending on the source and setting.
What should I compare?
Check file size, sharp text, edges, transparency, and visible artifacts.
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