Image Filters Online
Apply brightness, contrast, saturation, grayscale, sepia, and more. Free, private, and instant — everything runs in your browser.
Drop your image here
or click to select — JPG, PNG, WebP supported
Result
How do the image filters work?
This tool uses your browser's built-in Canvas API CSS filters to adjust brightness, contrast, saturation and apply effects like grayscale and sepia. The entire process runs locally on your device — your images are never sent to any server.
Frequently Asked Questions
Do filters reduce image quality?
Filters are applied mathematically to each pixel and maintain full resolution. For JPEG and WebP output, 92% quality encoding is used. PNG output is lossless.
Can I combine multiple filters?
Yes! All sliders work together. Adjust brightness, contrast, and saturation simultaneously, then add grayscale, sepia, or invert on top. Use the "Reset all" button to start over.
What output formats are available?
You can export your filtered image as JPEG, PNG, or WebP. Choose the format that best suits your needs.