<link rel="icon" href="/favicon.svg" /> <meta property="og:title" content="..." /> <meta name="twitter:card" content="..." />
{
"name": "PWA",
"display": "standalone",
"theme_color": "#3b82f6"
}Perfect Metadata Every Time
Find and fix missing favicons, broken meta tags, and social sharing issues in seconds.
Analyze Website Metadata
Favicon & Icon Checks
Find missing or broken icons
Sitemap Metadata
Validate all SEO tags
Canonicals & Redirects
Fix duplicate content issues
Instant Fixes
Get fixes before Google catches issues
Generate Brand-Ready Icons
Upload your logo to get SVG Favicons, Apple Icons, and OG Meta Tags in one click.
Upload Source Logo
Click, drag, or paste your logo to get started.
Free Developer Tools
Everything you need to manage your website's icons and social sharing tags in one place.
Top-Level Tools
Converters
Technical Specification
2026 Icon Standards
The technical specification for modern web icons has evolved. Here is the definitive guide to professional implementation.
What You Get
Everything you need for full coverage. This is the complete, modern stack you receive—optimized for every device, browser, and platform in 2026.
SVG Favicon
The primary standard. Supports infinite scaling and CSS dark mode.
ICO Fallback
48x48 legacy file for older browsers and specific desktop UI.
Apple Touch Icon
180x180 PNG specifically for iOS and iPadOS home screens.
Web Manifest v3
JSON spec for PWA behavior and Android maskable icons.
Auto-Adaptive
Adaptive SVG Favicons
By using SVG, you can embed media queries directly. Your brand stays visible on both bright and dark browser UI automatically.
@media (prefers-color-scheme: dark) { path { fill: #ffffff; } }PWA Support
PWA Maskable Icons
Modern apps require maskable icons. We handle the "safe zone" (inner 80%) automatically, ensuring your icons never look cut off on Android.
Perfect Metadata ensures 2026-compliant padding for all generated manifest assets.
Icon Infrastructure
- Standard .ico Fallback
48x48 legacy browser support
- Modern SVG Favicon
Infinite resolution & dark mode
- Apple Touch Icon
180x180 high-fidelity iOS icon
- Android Chrome 192/512
Native-feel splash screens
- PWA Maskable Icon
Android safe-zone compliant
- Web Manifest v3
PWA configuration & display spec
SEO & Social Stack
- 1200x630 OG Image
Optimized for social previews
- Open Graph Tags
FB, LinkedIn, Slack compatibility
- Twitter Card Meta
Summary Large Image spec
- Schema WebSite JSON-LD
Structured data for Google
- Canonical URL Tag
Prevents duplicate content issues
- Primary SEO Tags
Perfect Title & Description spec
Is your site compliant?
Most websites are missing critical icons or have broken metadata tags. Use our professional validators to ensure your site looks perfect on every platform.
How to set up favicons and meta tags correctly in 2026
A favicon is no longer just a 16x16 icon. It's a set of brand assets used across browser tabs, mobile home screens, and search results. Perfect Metadata was built to help developers solve icon standards once and for all.
Why this matters:
Search Results: Google displays your icon in search results. A clear icon helps your site stand out.
Mobile Home Screens: iPhone and Android require specific icons to look crisp on high-resolution screens.
PWA Support: If you build apps, you need a manifest file so your icon works correctly on Android.
Common Questions
What is the "Safe Zone" for icons?
Some phones apply masks (like circles or squares) to icons. We ensure your logo stays in the center so it doesn't get cut off.
Is the .ico file still needed?
Yes. Modern browsers use SVG, but older browsers and desktop shortcuts still look for /favicon.ico. We generate both.
What about Dark Mode?
Our SVG icons can automatically change colors to match the user's browser theme (light or dark).
Technical Guide to Social Metadata
Beyond icons, social metadata (Open Graph and Twitter Cards) is the "packaging" of your website. When your URL is shared on Slack, LinkedIn, or iMessage, the metadata determines whether the user sees a rich preview or a generic link. Perfect Metadata implements the latest 2026 specifications for og:image sizing (1200x630) and Schema.org structured data to ensure your site is perceived as authoritative by both users and algorithms.
Tested against W3C and platform-specific guidelines.
Future-proofed for next-gen browser standards.
Built to improve SERP appearance and CTR.
Our tools are trusted by thousands of developers worldwide. We continuously update our generation logic to reflect changes in Google Search Console requirements and Apple's Human Interface Guidelines.