Image Compressor
Reduce JPG, PNG or WebP file size with adjustable quality and a before-and-after size comparison.
How to Use
- 1 Upload an image by dragging it into the upload area.
- 2 Adjust the quality slider to control compression level.
- 3 See the before/after preview and file size comparison.
- 4 Download the compressed image.
Features
Real savings
Shows actual original size, compressed size and percentage saved.
Quality control
Adjust compression quality with a live slider.
Before/after preview
Compare original and compressed images side by side.
Multi-format
Supports JPG, PNG and WebP compression.
Privacy
Your images are processed in your browser and do not need to be uploaded to our servers.
This tool processes files or input locally in your browser.
Frequently Asked Questions
How is compression done?
We use the browser Canvas API to re-encode the image at a configurable quality level, which reduces file size.
Will compression reduce visual quality?
Some quality loss may occur at lower quality settings. The before/after preview lets you find the right balance.
Related Tools
Continue with another tool in the image workflow.
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Smart Compress
Compress images to a target file size automatically.
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Image Resizer
Resize images with aspect ratio lock, presets and custom dimensions.
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Universal Image Converter
Convert between PNG, JPG and WebP formats with batch support.
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Batch Resize
Resize multiple images at once to the same dimensions.
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HD Image Enhancer
Resize and enhance images with sharpening and adjustments.
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Image Cropper
Crop images with aspect ratio presets, zoom and live preview.