Black & White Filter

Features

Free online black and white filter tool that instantly transforms colorful images into classic monochrome effects with adjustable grayscale intensity.

Main Features

1. One-Click B&W Conversion

No complex operations needed - upload and get instant black and white results

2. Adjustable Grayscale Intensity

0-100% adjustable range, 0% keeps original, 100% full black and white for precise control

3. Multiple Output Formats

Supports PNG, JPEG, and WebP output formats for various use cases

4. Real-Time Preview

Side-by-side comparison of original and processed images, what you see is what you get

5. Quick Download

One-click download of processed images to your local device

How to Use

1. Click the upload area or drag and drop an image file
2. Wait for the image to load completely
3. Adjust the grayscale intensity slider (0-100%)
4. Click the "Apply B&W Effect" button
5. When satisfied with the preview, click "Download Image" to save

Use Cases

• Photo Post-Processing: Add vintage film-like feel to digital photos
• Design Layouts: Create high-contrast visual works
• Document Scanning: Improve readability of scanned documents
• Social Media: Create vintage-style avatars and images

FAQ

Is there a file size limit?

Supports common image sizes, recommended file size should not exceed 10MB for optimal processing experience

Will the processed image quality decrease?

We use high-quality image processing algorithms to maintain the original image's clarity and details. JPEG and WebP formats will have moderate compression to reduce file size.

Does it support batch processing?

Current version supports single image processing. For batch processing needs, please use multiple times or contact us with feedback