What is Presets?
One-click looks: sepia warms the image into brown tones, invert flips every channel (a photo negative), none leaves pixels untouched so only the numeric adjustments act.
Image Filter Editor
Adjust image colors, brightness and contrast
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Image Filter Editor
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How to add filters to an image
Load your image
Drop a PNG, JPG or WebP in — it is decoded locally in your browser.
Choose preset and values
Pick sepia or invert, then enter brightness, contrast and saturation values.
Download the PNG
Export the filtered image as PNG with transparency intact — nothing was uploaded.
Frequently asked questions
Which filters and adjustments are available?
Three presets — none, sepia and invert — plus brightness and contrast from −100 to 100 and saturation from 0 to 200. They combine into one pipeline applied to the decoded image.
Is transparency preserved?
Yes. The output is PNG, so the original alpha channel is kept. Transparent areas stay transparent even with sepia or invert applied.
What does saturation 0 or 200 mean?
0 turns the image fully grayscale, 100 leaves it unchanged, and 200 doubles the color intensity. Values above 100 can clip heavily saturated pixels.
Does editing degrade my image?
The output is re-encoded as PNG, a lossless format. One filter pass keeps quality effectively identical to the source; repeated re-editing of exports is what you should avoid.
A small filter pipeline
Here is what each format is for, and when converting photos into filtered PNGs is the right move.
What is Tonal adjustments?
Brightness shifts every channel up or down, contrast stretches or compresses the range around mid-gray, saturation scales chroma. All are computed per pixel on canvas.
When you need it
Use it for quick fixes and stylized looks without opening an editor: brighten a dark scan, mute an over-saturated photo, or apply sepia for a vintage feel. For heavier batch processing, edit a copy at full resolution first.