Data month 2026-09

Chromanga

Name: Chromanga
Rating: 4.8 (9 reviews)

Image & Design

AI Image Editing

Transforming manga, one panel at a time. Click. Colorize. Read.

Add to Chrome ↗

According to AlphaMoat, as of 2026-09, the Chrome extension Chromanga has 342 users (+11.4% MoM), rated 4.8 (9 reviews) — ranked #2,628 of 9,324 AI browser extensions, and #134 of 425 in Image & Design.

Users · 2026-09

342+11.4%

Rating

★ 4.89

Overall Rank (9,324)

#2,628

Image & Design Rank

#134/ 425

What is Chromanga

From the Chrome Web Store

Transforming manga, one panel at a time. Click. Colorize. Read. AI-powered manga colorizer that runs entirely in your browser. Colorize black-and-white manga pages instantly.

CHROMANGA brings black-and-white manga to life with AI-powered cinematic grade colorization, entirely on your device, with zero server calls.

How It Works: 1. Navigate to any major supported manga reader 2. Click the "Colorize" button in the extension on any manga 3. Watch as the AI transforms grayscale art into full color in seconds

One Time Setup: This first initial run will generally take between 5 to 7 min because the CHROMANGA engine is auto calibrating. The engine is learning your hardware specs so it can deliver instant color for every chapter after that.

All Features: 🎨 One-Click Colorization Click a single button to colorize individual panels or entire pages. Colorized images overlay the originals non-destructively so your reading experience stays smooth.

🔒 100% On-Device & Private All AI inference runs locally in your browser using ONNX Runtime Web (WebGPU or WASM).

Show the rest of the store description▾

📖 Auto-Colorize as You Read After you colorize once, turn on auto-colorize and Chromanga will keep coloring new panels as you move through the chapter.

⚡WebGPU Acceleration On supported browsers (Chrome 113+), Chromanga can leverage your GPU for significantly faster colorization. Falls back seamlessly to CPU-based WASM on older hardware.

🧹 Built-In Denoising Noisy scans? Chromanga auto-detects noise and applies edge-preserving bilateral filtering before colorization for cleaner results. Choose between bilateral, median, or Gaussian methods.

🎛️ Fine-Tune Your Results Adjust color saturation (0.5×–2.0×), post-colorization smoothing strength, denoising intensity, and processing quality all from the options page with real-time preview.

💾 Smart Caching Colorized images are cached locally so revisiting a chapter loads results instantly. Configurable cache size (50–1,000 entries) with automatic LRU eviction.

🌐 Support Works out of the box on popular manga readers, with sites supported by default.

➕ Add Any Site Click "Add This Site" in the popup to enable Chromanga on any manga reader not in the default list. The extension requests only the permissions it needs, when it needs them.

📤 Share to X Colorize first, then open Share in the popup to pick a panel. Chromanga exports it as a PNG, saves it to your downloads, and opens X with a ready-to-post message so you can attach the image and share in seconds!

📱SPA-Aware Fully compatible with single-page app navigation. Automatically re-detects images after route changes and handles lazy-loaded content.

Privacy: Chromanga processes everything locally. No analytics, no tracking, no server communication. See our privacy policy for full details.

Official Website: https://chromanga.com/