How to use Photo Filters and Effects
- Choose one JPEG, PNG or WebP photo.
- Set brightness, contrast, saturation and warmth from -100 to 100. Zero leaves that adjustment unchanged.
- Choose no effect, grayscale, sepia or invert.
- Select Apply filters and download filtered-photo.png.
Example: Photo Filters and Effects
A local worked example using the inputs and settings below for photo filters and effects.
Options
- Adjustments
- Brightness, contrast, saturation and warmth follow the stated processing order. Start with small changes and compare against the source.
- Effect preset
- An effect applies an additional documented pixel transformation. It does not repair missing detail or preserve editable adjustment layers.
Supported inputs and limits
Where your input is processed
This tool processes your input in this browser. Your text and files are not uploaded to UseFreeTools. Check this tool's limits for anything it may save on your device.
Order of adjustments
The page applies contrast and brightness first, then saturation and warmth, then the selected effect. Changing that order would produce different colours, so a later run with the same settings and source image is the reliable way to reproduce a result.
Questions about Photo Filters and Effects
What does warmth change?
Positive warmth raises red and lowers blue; negative warmth does the reverse. It is a simple channel adjustment, not camera white-balance correction.
Will transparent areas remain transparent?
Yes. The filter changes colour channels and keeps each pixel’s existing alpha value.
Can I go back after downloading?
The new PNG does not carry an edit history. Keep the original photo and rerun this page with different controls.