Black & White
Convert any photo to black and white or a warm sepia and shape the contrast and brightness yourself, right in the browser. Your image is processed on your device and never uploaded.
How to make a black-and-white version of a photo
- 1
Open your photo
Drag and drop an image, paste from your clipboard, or click to pick a file. JPG, PNG, WebP and HEIC all work, and the file loads and is processed on your device — nothing is uploaded.
- 2
Pick B&W or Sepia
Choose the B&W mode and the color drops out across the whole frame in the live preview, so faces, skies, and fine detail all translate to gray evenly. Sepia warms it toward a classic film-print feel instead.
- 3
Set the contrast
Drag the contrast slider to space out the blacks and whites. More contrast for a punchy, editorial look; less for textured subjects where you want to keep the detail.
- 4
Balance the brightness
Use the brightness slider to lift a conversion that went murky or pull back one that blew out the highlights, watching the preview update as you go.
- 5
Download your image
Export as PNG for lossless quality, JPG for a small share-ready file, or WebP or AVIF for the web. No watermark, no account, no limits.
Why use PicStudio for this?
Color is often the loudest thing in a photo, and not always the most interesting. Pull it out and the eye stops sorting through reds and greens and starts reading light, shadow, and shape instead. That is why a portrait with distracting wall art behind it, a street shot under mixed streetlight, or a product photo with a slightly-off white background all tend to look more deliberate in monochrome. Removing the color also quietly fixes color casts and clashing tones, so a picture that felt a bit wrong in full color can suddenly feel finished.
Elegant monochrome and grayscale conversions.
What separates a good conversion from a muddy gray one is the contrast curve, and this is where the tool gives you the steering wheel. PicStudio applies an even grayscale across the whole frame, then hands you contrast and brightness sliders to set how far apart the blacks and whites sit. Prefer warmth over neutral gray? Switch the mode from B&W to Sepia for a film-print feel. You see each change in a live preview as you drag, with no upload bar between you and the result.
Different subjects want different treatment. Portraits usually hold up well with a firmer contrast push that puts light in the eyes and keeps skin from going flat. Brick, fabric, dried leaves, and other textured surfaces are the opposite — too much contrast crushes the detail you wanted in the first place, so a gentler hand keeps the grain readable. Press and hold the compare button (the eye in the top bar) to check you have not pushed the shadows into solid black, and undo is there if you have.
Export when the tones sit where you want them. PNG keeps the conversion lossless and preserves any transparency, JPG gives you a small file for messaging or social, and WebP lands in between for web use. Nothing leaves your machine in the process, so you can move straight from the black and white result into cropping, a border, or sharpening without re-loading the photo anywhere.
- Free forever
- No upload
- No watermark
- No sign-up
Frequently asked questions
Is the black and white converter free?
Yes. There is no sign-up, no watermark on your exports, and no cap on how many photos you can convert.
Are my photos uploaded anywhere?
No. The whole conversion runs in your browser, so the image is processed on your own device and never sent to a server.
What is the difference between black and white and grayscale?
Grayscale simply maps your colors to a range of grays. Black and white usually means going further — adding contrast so the image reads with intent rather than sitting flat in the middle of the gray range.
Can I get a warm, vintage tone instead of pure gray?
Yes. Switch the mode to Sepia for a warm, film-print tone, then shape it with the same contrast and brightness sliders.
How do I stop the result from looking flat and gray?
Raise the contrast so the dark areas deepen and the highlights lift. That separation between the tones is what gives a monochrome photo its crisp look instead of a washed-out middle gray.
What image formats can I use?
You can open JPG, PNG, WebP and HEIC files, and export the finished image as PNG, JPG, WebP or AVIF.
Does it work on my phone?
Yes. The converter is fully responsive and runs the same on phones, tablets, and desktops, with the same on-device processing on each.
Will converting lower my photo's resolution?
No. Only the color data changes; the pixel dimensions stay the same. Export as PNG if you want the result kept lossless.