Black and White Photo Converter
Make any photo black and white – grayscale, pure black and white, sepia, duotone, colour splash or film noir – then fine-tune it and download in full resolution.
- 6 looks
- Grain, vignette and contrast
- Before and after
- No upload
How to make a photo black and white
- Add a photoDrop an image, choose a file, paste one with Ctrl+V or try the sample. It stays on your device.
- Pick a lookChoose Grayscale, Black & white, Sepia, Duotone, Colour splash or Noir, then adjust strength, brightness, contrast, grain and vignette.
- Compare and downloadDrag the compare slider to see before and after, then download a full-resolution PNG, JPG or WebP – or copy it.
Getting great black and white photos
- Look for contrast and texture. Without colour, strong light and shadow, patterns and texture carry the picture.
- Use channel filters like a film photographer. The red channel darkens blue skies and smooths skin; the green channel brightens leaves and grass.
- Add a touch of grain and vignette for a classic film look – Noir combines both with higher contrast.
- For scanned documents and signatures, choose Black & white and press Auto for a clean, high-contrast result.
The looks explained
| Look | What it does | Good for |
|---|---|---|
| Grayscale | Every shade from black to white | Portraits, street, architecture |
| Black & white | Only pure black and pure white | Documents, signatures, stencils |
| Sepia | Warm brown tones | Vintage and family photos |
| Duotone | Shadows and highlights in two colours | Posters, social media, branding |
| Colour splash | Keeps one colour, the rest grey | Making one subject stand out |
| Noir | High contrast with grain and vignette | Moody, cinematic shots |
Frequently asked questions
How do I make a photo black and white?
Add your photo and it turns grayscale straight away. Choose “Black & white” for pure black and white with no greys, or pick another look such as Sepia or Noir, then press Download.
What’s the difference between grayscale and black and white?
Grayscale keeps every shade from black to white. Black and white (also called a threshold or 1-bit image) turns every pixel either black or white – useful for signatures, stencils, documents and line art. Press Auto to find the best threshold.
Which grayscale method should I use?
“Luminance” weights green most, matching how we see brightness, and suits most photos. “Average” and “Lightness” give flatter results. The red, green and blue channel options work like colour filters in black-and-white film photography – red darkens blue skies, green lightens foliage.
How does colour splash work?
Colour splash keeps one colour and turns everything else grey. Pick a colour from the list or click on the photo where the colour you want to keep is, then widen or narrow the range.
Will my photo lose quality?
No. The preview is scaled for speed, but the download is processed at the photo’s full resolution. PNG is lossless; JPG and WebP let you choose the quality.
Are my photos uploaded?
No. All processing happens in your browser and nothing is sent to our servers.
Can I convert several photos at once?
Not yet – process them one at a time. Your chosen look and settings stay the same when you open the next photo.
Is the tool free?
Yes, completely free with no sign-up and no watermark.
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