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⚫⚪ Image Grayscale

Convert images to grayscale instantly in your browser. Preview and download black & white versions.

Image Grayscale Converter

Convert any image to grayscale instantly in your browser. Drag & drop or upload an image to preview side-by-side and download the grayscale version.

📂 Drag & drop an image here, or click to browse

When grayscale helps

Build mood boards or UI wireframes without the distraction of full color palettes.
Preview accessibility concerns by checking contrast in a monochrome view before final color selection.
Share lightweight assets in documentation where color is not essential.

Workflow tips

Drag and drop multiple variations quickly—the tool keeps the latest conversion ready to download.
Copy the size statistics to your clipboard to document optimization wins for stakeholders.
Reset after each export so you do not accidentally share the wrong before/after pair.

Quality checks

Zoom in on the preview to ensure gradients remain smooth after the conversion.
Compare file sizes to confirm whether grayscale meaningfully reduces weight for your format.
If you need vector output, run the PNG through your design tool to trace it after converting here.

FAQ

Does the converter change resolution?: No. The canvas preserves the original dimensions so you can swap the grayscale result into existing layouts without resizing.
Which formats can I upload?: Any browser-compatible bitmap image works (PNG, JPG, GIF, WebP). Everything stays on-device and never hits a server.
Can I keep partial color?: This quick utility applies a full grayscale filter. For selective edits, export the PNG and blend with masks inside your design software.

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