Convert JPG to Black and White
JPG is the most widely used image format, ideal for photographs and complex images with millions of colors.
Drag & drop your image here, or click to browse
Supported: JPG, PNG, WebP, HEIC
How It Works
Upload Image
Click the upload area or drag and drop your JPG image.
Preview Result
Image automatically converts to grayscale with real-time preview.
Choose Format
Select download format (PNG lossless or JPG compressed).
Download
Click the download button to save the processed image.
JPG Format Features
Universal compatibility across all devices and platforms
Excellent compression for smaller file sizes
Best choice for photographs and realistic images
Supported by all web browsers and image editors
Pro Tips
JPG to grayscale conversion typically reduces file size by 30-50%
Use high quality settings when saving for print
JPG doesn't support transparency - transparent areas become white
Why Choose MakeBW?
100% Private
All processing happens locally, images never leave your device.
Instant
No waiting for uploads, conversion happens in milliseconds.
High Quality
Maintains resolution, supports lossless PNG output.
Frequently Asked Questions
How do I convert JPG images to black and white?
Simply drag and drop your JPG image to the upload area, or click to select a file. The image will automatically convert to grayscale, and you can preview and download immediately.
Will the quality decrease after conversion?
No. Our conversion maintains the original resolution, only removing color information. You can choose PNG format for the highest quality.
Are my images safe?
Absolutely. All processing happens locally in your browser. Images are never uploaded to our servers.
Can I batch convert?
Currently, you can only process one image at a time, but each conversion is instant, allowing you to quickly process multiple images in succession.