DCPIXEL
すべてのツール

ファビコン作成

1枚のロゴ画像からブラウザやスマートフォンに必要な全サイズ（16x16〜512x512）のfaviconを自動生成。

3 free tries left for this tool todayStart free 3-day trial →

1. Upload Logo / Icon

Best results with a square PNG or SVG with transparent background

2. Settings

Padding0%

Upload your logo to generate favicons in all standard sizes

ファビコン作成

Webサイト制作やPWAアプリに必要なマルチサイズicoファイルおよび各種PNGアイコンを一括で作成します。

🔐 100% Private — Client-Side Execution

All processing happens inside your browser using WebAssembly and HTML5 Canvas. Zero file uploads, zero server tracking. Compliant with LGPD & GDPR.

よくある質問 (FAQ)

What sizes are included in the favicon package?
You get 10 PNG files: 16x16, 32x32, 48x48, 64x64, 96x96, 128x128, 180x180, 192x192, 256x256, and 512x512 pixels — covering all browser tabs, Apple touch icons, and Android home screen icons.
What image format should I use as the favicon source?
PNG with a transparent background is ideal. SVG works best for icons since it scales without pixelation. Avoid using JPG for favicons as the compression artifacts become visible at small sizes.
Do I need an .ico file for favicon support?
Modern browsers (Chrome, Firefox, Safari, Edge) all support PNG favicons. The .ico format is only needed for very old browsers. Our PNG files work perfectly for all modern use cases.
How do I install the favicon on my website?
Place all PNG files in your site root directory. Add a link rel=icon tag pointing to favicon-32x32.png in your HTML head section, and a link rel=apple-touch-icon tag pointing to the 180x180 PNG for iOS support.
🔥 Speed Up Your Site - 60% Off Launch

Score 99+ on Google PageSpeed Insights

Fast-track Largest Contentful Paint (LCP) under 2.5s and learn secure browser WebAssembly sizing matrices. Get our premium ebook Pixel Perfect with 4 bonus guides.

関連ツール

Other tools that work great alongside this one

PNG → PDF

ブラウザ内で安全にPNG → PDFを実行。サーバーへのアップロード不要、登録不要、完全無料。...

JPG → PDF

ブラウザ内で安全にJPG → PDFを実行。サーバーへのアップロード不要、登録不要、完全無料。...

JPEG → PDF

ブラウザ内で安全にJPEG → PDFを実行。サーバーへのアップロード不要、登録不要、完全無料。...

その他のツールも順次翻訳対応中です — 英語カタログにて全ツールをご利用いただけます。

すべてのツール →