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Compress Image by Percentage
Reduce the file size of your JPG, PNG, and WebP images by setting a quality level from 1% to 100%.
How it Works
Upload Your Image
Click “Browse File” or drag and drop a JPG, PNG, or WebP into the upload area.
Set Quality Percentage
Use the slider to choose your desired output quality. Compression starts automatically.
Download Your Image
Click the “Download Image” button to save your new, smaller file.
Key Features
Multiple Formats
Works with JPG, PNG, and WebP images.
Precise Control
Fine-grained control over size vs clarity using the percentage slider.
Preserves Transparency
Alpha transparency in PNG/WebP is preserved during compression.
Frequently Asked Questions
How does the quality percentage work for different formats?
For JPG/WebP, the quality value controls the encoder. For PNG with transparency, we use WebP under the hood to preserve alpha while applying your chosen quality.
What is a good quality setting to use?
80–90% is a great balance for most photos. For graphics/illustrations, try 70–80% and review the preview.
Will my transparent PNG or WebP stay transparent?
Yes. We preserve alpha transparency when the source supports it.