Usually produces a smaller file with moderate visual change.
Processed locally in your browserFor this tool, the selected input is handled in your browser. It is not intentionally uploaded to Get Tools Lab for the core operation.
Image tool
Image Compressor
Quick answerCompress JPG or PNG images locally by changing JPEG quality. Lower quality usually means a smaller file, but fine detail can become softer.
Select a JPG or PNG image.
How to use Image Compressor
- 1Choose an image.
- 2Adjust size, quality or editing options.
- 3Preview or process it in your browser.
- 4Download the finished image.
About this tool
Reduce image file size with adjustable quality. Get Tools Lab keeps the workflow simple, responsive and accessible in modern browsers. Review the result before using it for important work, and keep a backup of original files.
What this tool does
An image compressor reduces image file size by re-encoding the image at a selected quality level.
Common use cases
- Reduce upload size
- Optimize website images
- Prepare images for email
- Save storage space
Limitations
- Lossy JPEG compression can reduce visual quality.
- Transparent PNG areas become a solid background when exported as JPEG.
Privacy & processing
Processed locally in your browser
For this tool, the selected input is handled in your browser. It is not intentionally uploaded to Get Tools Lab for the core operation.
Common ways people use Image Compressor
People looking for this tool may describe the task as image compressor, compress image online, reduce image size or image file size reducer. These phrases describe the same or closely related workflow; use the controls above for the supported operation.
Example results
If the result does not look right
- Use a higher quality value if fine text or details look soft.
- Keep the original file when image quality is important.
Last tested: 2026-09-03
V50 deterministic render, static JS/control audit and responsive layout checks
- ✓ PHP page renders without a fatal/parse error
- ✓ Primary controls and labels are present
- ✓ Invalid or missing input has a recoverable error path
- ✓ Responsive layout checked at 390px and 1365px in V50 local QA
- ✓ Keyboard focus and status region are available
Trust, methodology & corrections
Get Tools Lab documents how tools are designed, reviewed and corrected. We do not claim external certification unless it is explicitly documented.
Frequently asked questions
Is Image Compressor free to use?
Yes. It is available without an account or subscription.
Is my data private?
Get Tools Lab uses browser-based processing whenever the feature supports it. Avoid entering highly sensitive information into any online utility.
Does it work on mobile?
Yes. The interface is responsive in modern mobile and desktop browsers.
Your feedback
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Learn more
View all guides →Related guides
How to Use JPG to PNG Online
Learn how to use JPG to PNG safely and efficiently.
Read guide →JPG to PNG: Practical Tips and Common Mistakes
Practical tips for better results with JPG to PNG.
Read guide →Private on this device
Recent downloads
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