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Greyscale Image

Instantly convert your colored photos into classic, high-quality black and white masterpieces.

Free · private · in-browser

Timeless black & white—one toggle, full resolution

Switch between full color and classic greyscale with a modern control, compare against the original, sample photos, then download what you see—all locally in your browser.

Ideal for portraits, editorial stills, and quick social posts when you want luminance-driven storytelling without opening a desktop RAW suite.

How to use Greyscale Image

Load your photo

Upload PNG, JPG, or WebP—or tap a sample in the sidebar. The image opens in the bordered preview with generous padding.

Enable greyscale

Once the image is on the canvas, flip the Color settings switch on for full grayscale(100%). We jump to Show edited automatically so the effect is obvious.

Compare & download

Use Show original to verify color detail, then Download to save PNG exactly as displayed.

Supported file formats

Load these types in the workspace. Download exports PNG at source resolution to match the on-screen preview.

  • PNG
  • JPEG / JPG
  • WebP

Key features

GPU-friendly CSS grayscale preview, synced compare controls, samples, and honest PNG export.

  • Indigo / slate toggle

    A clear on/off switch: indigo when greyscale is active, slate when you are viewing true color.

  • Show original / Show edited

    Segmented control removes the filter instantly so you can judge detail, noise, and exposure.

  • Sample thumbnails

    Curated demo row in the light sidebar loads with one tap—same placement as Blur.

  • Crisp canvas frame

    Pure white stage, 1px border, and subtle grid cues aligned with our professional tool family.

  • Download matches the canvas

    PNG export applies the same grayscale filter you see when greyscale is on and Show edited is active.

  • Private processing

    Decode and filter on your device—we do not upload your photo for this workflow.

Common use cases

  • Portrait mood & skin texture

    Greyscale emphasizes light direction, pores, and expression—great when color distracts from the face.

  • Editorial & print-ready comps

    Lock a timeless look for zines, portfolios, or monochrome print proofs before you commit ink.

  • Social & thumbnail clarity

    Reduce busy backgrounds and let subjects read clearly in small tiles or stories.

  • Quick client previews

    Show a B&W option beside color without round-tripping through another app.

Pro tips

  • Why greyscale for portraits: it hides uneven white balance and makeup color shifts while highlighting catchlights and bone structure—great for headshots when color isn’t the story.
  • Does it hurt quality? We do not recompress your source for preview; download writes a lossless PNG of the current pixels plus the grayscale filter, so detail stays as strong as your original file allows.
  • If flat greys look muddy, your source may lack contrast—try a brighter exposure or edit contrast elsewhere before toggling greyscale.
  • Use Show original while deciding on crop or composition, then flip greyscale on to judge tonal separation only.

Frequently Asked Questions