Image Comparison Slider

Compare two images side by side with an interactive slider.

Upload "Before" image

Original or uncompressed

Upload "After" image

Compressed or converted

How to Use

Upload your original (before) image
Upload your compressed or converted (after) image
Drag the slider to compare quality differences

Tips for Comparison

• Compare the same image in different formats (JPEG vs WebP)
• Test different compression levels
• Look for artifacts around edges and text