howard hua

@howardFree

Developer

Joined August 2025

About

Full-stack developer passionate about algorithms, web performance, and creative coding. Building tools that make complex image processing accessible to everyone.

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howard hua's blogs

Web Performance & Algorithm Insightswplace.hashnode.dev5 posts

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Recently published

wplace.hashnode.dev

Pixelation vs Wplace 63/64-color — why one looks cleaner

Ever noticed that some “image → pixel” tools look muddy, while others feel crisp? The short answer: palette control.Generic pixelation keeps too many similar shades; edges blur and ramps get noisy.Wplace uses a tight 63/64-color set — fewer mid-tones...

Sep 4, 20251 min read

wplace.hashnode.dev

Wplace 63/64-color palette — free download (HEX & GPL)

Here’s a clean 63/64-color palette for pixel art. It keeps edges readable and avoids muddy mixes. formats: HEX and GPL import in Aseprite, GIMP, Krita, etc. free to use, no login 👉 https://wplacecolorconverter.online/palette-download Quick impo...

Sep 4, 20251 min read

wplace.hashnode.dev

A tiny pixel editor in your browser (32×32 / 64×64, free, PNG export)

Need a quick pixel editor that just opens and works? This one runs in your browser, supports 32×32 / 64×64 canvases, and exports PNG. no login Wplace 63/64-color palette perfect for sprites, icons, and doodles 👉 https://wplacecolorconverter.onl...

Sep 4, 20251 min read

wplace.hashnode.dev

Turn any image into pixel art (free web tool + 3-step guide)

Want a quick way to turn a photo or drawing into clean pixel art? Here’s a tiny workflow that runs 100% in your browser — no installs, no login. Why this works The trick is using a fixed, well-balanced palette so your result doesn’t look muddy. Wpla...

Sep 4, 20251 min read

wplace.hashnode.dev

How to Convert Any Image to Pixel Art: Technical Deep Dive

Ever wondered how modern pixel art converters work under the hood? Let's dive into the algorithms that transform regular photos into retro gaming masterpieces. The Challenge: From Millions to Dozens of Colors Converting an image to pixel art isn't ju...

Aug 25, 20254 min read

howard hua

About

Available for

howard hua's blogs

Recently published

Pixelation vs Wplace 63/64-color — why one looks cleaner

Wplace 63/64-color palette — free download (HEX & GPL)

A tiny pixel editor in your browser (32×32 / 64×64, free, PNG export)

Turn any image into pixel art (free web tool + 3-step guide)

How to Convert Any Image to Pixel Art: Technical Deep Dive

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howard hua

About

Available for

howard hua's blogs

Recently published

Pixelation vs Wplace 63/64-color — why one looks cleaner

Wplace 63/64-color palette — free download (HEX & GPL)

A tiny pixel editor in your browser (32×32 / 64×64, free, PNG export)

Turn any image into pixel art (free web tool + 3-step guide)

How to Convert Any Image to Pixel Art: Technical Deep Dive