MakeBW.com

What it does

Instantly make any image black and white with MakeBW. The best free online converter for graysMakeBW is the fastest way to convert images to grayscale, line art, or coloring pages directly in your browser. 🚫 No Server Uploads: Your photos never leave your device. Processing happens locally for 100% privacy. ⚡️ Instant Results: Drag, drop, and convert in milliseconds. 🎨 Versatile Modes: Perfect for preparing images for e-ink displays, printing, or creating kids' coloring pages.

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  ImageToBlackAndWhite2025 · imagetoblackandwhite.org · ▲18

  Convert image to black and white online

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  bwbg2024 · bwbg.rexanwong.xyz · ▲133

  Create black & white background designs easily

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  Make Image Black and White2025 · makeimageblackandwhite.com · ▲9

  Free online image converter

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  WebpToJpgOnline.com2023 · webptojpgonline.com · ▲127

  Free bulk WebP image to JPG image conversion tool

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  Grayscale Images2025 · greyscaleimages.com · ▲4

  Convert unlimited images to black & white

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  Nice Nice JPG2013 · nicenicejpg.com · ▲55

  Free online JPG converter. Convert JPG to PNG, WebP, PDF, GIF and more. Compress JPG images. No signup required.

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  Lofi Cities – Pixel-art city nights with browser-generated lofi▲319

  Endless lofi beats composed live in your browser, over pixel-art nights in Paris, Tokyo, New York, Hong Kong, Sydney, San Francisco and more. Free, no sign-up.

  Work · 25d ago · loficities.com

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  Smooth Recorder▲257

  Mac screen recordings that look edited when you hit stop

  Work · 19d ago · smoothrecorder.com

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  Figma Specs▲223

  A container for your context that lives on the Figma canvas

  Work · 3d ago · figma.com

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  The rarest tech books and docs you've probably never read▲190

  Work · 13d ago · readrare.com

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  isometric.nyc – giant isometric pixel art map of NYC▲1,325

  Hey HN! I wanted to share something I built over the last few weeks: isometric.nyc is a massive isometric pixel art map of NYC, built with nano banana and coding agents. I didn't write a single line of code. Of course no-code doesn't mean no-engineering. This project took a lot more manual labor than I'd hoped! I wrote a deep dive on the workflow and some thoughts about the future of AI coding and creativity: http://cannoneyed.com/projects/isometric-nyc

  AI · Jan 2026 · cannoneyed.com

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  Cowork▲1,088

  Turn Claude into your digital coworker

  AI · Jan 2026 · claude.com

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  DataFast▲867

  Revenue-first analytics

  Growth · Jan 2026 · datafa.st

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  OpenClaw▲836

  The AI that actually does things

  AI · Jan 2026 · openclaw.ai

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  Kilo Code Reviewer▲799

  Automatic AI-powered code reviews the moment you open a PR

  Dev tools · Jan 2026 · kilo.ai

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  PostSyncer▲793

  AI Content Maker, for Social Media Publishing

  AI · Jan 2026 · postsyncer.com