Convert JPEG and PNG
Upload a color JPEG or PNG and download a grayscale variant for layouts, editorial treatments, or worksheets.
Image utility
Online Black & White Image Converter
Convert color images to black and white with ConversionTab. Enhance your images with a classic look in just a few clicks.
- Browser-based
- No upload
- Instant preview
Upload image JPEG or PNG · max 15 MB
Drop an image here, or click to browse
Max 15 MB · JPEG or PNG
Your image is converted into black & white. Download it!
Original
Grayscale preview
About the Grayscale Image Converter
Convert color JPEG or PNG images to black and white for design mockups, print checks, presentations, and monochrome treatments—without a desktop graphics editor.
Create monochrome variants quickly
Grayscale removal of color helps standardize mixed source images and preview how assets read when full color is unavailable.
Format-specific black-and-white conversion continues under JPEG Black & White. Shrink results with Compress Image. Pick exact colors on HTML Color Codes when you still need chromatic values elsewhere.
Check print appearance
Generate a black-and-white copy when reviewing how an image may read in documents without full color.
Standardize visual treatment
Apply a consistent monochrome look across mixed source images before using them together.
Related image and color tools
Try format-specific B&W, Compress Image, or HTML Color Codes for chromatic handoffs.