Photo Filter Tool
Apply filters to your photos right in the browser. Adjust brightness, contrast, saturation, blur, and more. Quick presets and before/after comparison.
Upload a photo to get started
How the Filters Actually Change Your Photo
Each filter is a stack of CSS-style image adjustments applied live in the browser. Brightness scales every pixel up or down; contrast pushes light pixels lighter and dark pixels darker; saturation increases or decreases the distance of each colour from grey. Blur uses a Gaussian convolution that averages neighbouring pixels (heavy blur destroys fine detail and cannot be undone). Hue rotation shifts every colour around the colour wheel by the same number of degrees, which is why the 'Cool' preset turns warm orange skin tones into a sickly cyan if you push it too far. Use the comparison toggle to flip between original and filtered before committing to a download.
The vintage preset adds 60% sepia, drops saturation to 80%, raises contrast to 120% and dims brightness to 90%, which together give you the faded-newsprint look without crushing detail. Dramatic uses 80% brightness and 150% contrast for a moody, high-contrast cinematic feel. Black and white sets saturation to zero with grayscale at 100%; you can then add a touch of sepia (10-20%) for a warmer mono look that mimics film. Everything is non-destructive: the filter values are applied at download time, the original file stays untouched.
When to Use Filters and When to Edit Properly
Filters are right for social posts, quick adjustments and ideas you want to test. They are not right for serious editing because every filter applies globally - you cannot brighten just the shadows, deepen just one colour, or fix a crooked horizon. For Instagram or a blog header, a single filter from this tool plus a brightness tweak gets you 90% of the way there in 30 seconds. For a portfolio shot, a print sale, or anything you will look at in a year, open the file in Lightroom, Affinity Photo or Photopea and edit properly with masks and adjustment layers.
Save filtered photos as PNG if the image has flat colour areas (graphics, logos with photo backgrounds), JPEG at 85-90% quality for everything else. The download keeps the original aspect ratio. If you need to adjust dimensions or compress further, use the [image resizer](/image-resizer) before applying filters, since downscaling after a strong sharpen filter often re-introduces artefacts that undo the filter's effect.
Frequently Asked Questions
Are the filters destructive to my photo?
Not until you download. The filters are previewed live by applying CSS transforms to a canvas; the original image data stays in memory and you can flip back to the original at any time. When you click download, the canvas is rendered to a new PNG or JPEG with the filter baked in. Your original file on disk is not touched.
Why does the cool filter make skin look strange?
The cool preset rotates the hue by 180 degrees, which inverts warm tones to cool ones. Skin tones contain a lot of red and orange, and shifting them all the way around the colour wheel produces unnatural blue-green hues. For more subtle cooling, reduce the hue rotation to 10-20 degrees instead of 180, or turn down the saturation slightly without changing the hue at all.
Can I apply multiple filters to one photo?
Yes - the tool stacks individual adjustments (brightness, contrast, saturation, blur, sepia, hue rotation, grayscale, invert) so you can build a custom look. The presets are pre-mixed combinations of those adjustments. Pick a preset as a starting point, then fine-tune the individual sliders for the exact look you want.
What format should I download my filtered image as?
PNG for graphics, screenshots, logos with transparency, or anything with flat colour areas. JPEG at 85-90% quality for photos with continuous tones (faces, landscapes, food). PNG files are typically 3-5 times larger than equivalent JPEG, so for web use stick with JPEG unless you specifically need transparency or pixel-perfect detail. The tool exports both formats.
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