Which effects are available?
Blur, mosaic, outline, posterize, sepia, vignette, noise, and emboss, each with an intensity control.
Image Effects
Apply blur, mosaic, sepia, vignette, and more to PNG images.
Add a PNG or drop it here
or click to browse
Files are processed locally: nothing is uploaded.
Add Effects to PNG Images
Stylize PNG images with one-click effects and intensity controls, processed entirely on your device.
- Files stay on your device.
- Processed locally in your browser.
- No uploads. No storage.
Image Effects applies one whole-image visual effect locally, with a live preview and intensity control.
The available effects are blur, mosaic, sepia, vignette, noise, posterize, outline, and emboss.
What you can do
- Switch between eight effects and adjust intensity.
- Hold the compare control to inspect the original image.
- Undo changes and choose the output filename before processing.
- Preserve animated GIF frames and timing in supported modern browsers.
- Keep SVG output for Blur, Sepia, Posterize, and Emboss.
Before you start
- Only one whole-image effect is applied at a time.
- Whole-image effects support up to 24 megapixels to keep memory use predictable.
- Animated GIF processing requires modern browser worker and canvas support.
- Mosaic, Vignette, Noise, and Outline use a disclosed PNG fallback for SVG input because they lack a faithful portable SVG equivalent.
How it works
- Choose the PNG image you want to stylize.
- Pick an effect and set its intensity.
- Compare before and after, then download.
Common questions
Can I try different effects?
Yes. Effects preview live, and you can switch between them or use multi-step Undo before downloading.