Image Filters

How to Use Image Filters

1. Upload an image — click the drop box, drag a file in, or paste with Ctrl/⌘+V.
2. Pick a filter preset — Grayscale, Sepia, Invert, Saturation, Hue-rotate, Warm, Cool or Contrast+.
3. Drag the intensity slider to strengthen or weaken the effect; the preview redraws live.
4. Choose the output format — PNG for a lossless result, JPG for a smaller file, WebP for the best mix.
5. Download the filtered image.

Understanding the intensity slider

Every preset works on a scale from 0% to 100%. At 0% the image is untouched, so you can layer subtle mood onto a photo (like a hint of sepia or a slight warm cast). At 100% the effect is fully applied — for example, Grayscale becomes pure black and white.

Warm vs. cool tones

Warm pushes colors toward golden, amber tones and feels inviting, great for golden-hour shots. Cool shifts toward calm, bluish tones that suit snowy scenes or tech product photos.

Features

• Eight one-click filter presets: Grayscale, Sepia, Invert, Saturation, Hue-rotate, Warm, Cool and Contrast+.
• Intensity slider scales any filter from subtle to full effect.
• Live preview that redraws instantly as you drag.
• Export as PNG, JPG or WebP.
• All processing runs locally in your browser. Your data is not uploaded to any server.

Related Tools

• Image AdjusterFine-tune brightness, contrast and saturation.
• Image ConverterSwap between JPG, PNG and WebP after filtering.
• Image PixelatorTurn photos into chunky mosaic blocks.
• Image Color PickerSample colors from any uploaded image.