| Core favicon |
Emoji favicon
Serve any emoji as SVG favicon via URL | ✓ | ✓ | ✓ | ✓ |
Name-based URLs
Use keyword slugs like /fire, /rocket | ✓ | ✓ | ✗ | ✗ |
Unicode URLs
Direct emoji chars in path | ✓ | ✓ | ✗ | ✗ |
URL customization
16 shapes, 27 animations, 9 alignment positions, size, background, dark mode | ✓ | ✗ | ✗ | ✗ |
Combo emoji (2-10)
Up to 10 emojis side by side in one favicon | ✓ | ✗ | ✗ | ✗ |
Safari PNG fallback
Auto-detect Safari, serve Twemoji PNG | ✓ | ✗ | ✗ | ✗ |
CSS cursor support
Use emoji URL as custom CSS cursor | ✓ | ✓ | ✗ | ✗ |
Notification badge
Red badge overlay with count or dot | ✓ | ✗ | ✗ | ✗ |
Text favicon
1-3 character text as favicon | ✓ | ✗ | ✗ | ✗ |
Stacked emoji
Layer one emoji on top of another | ✓ | ✗ | ✗ | ✗ |
Pixel art mode
Retro 8-bit favicons with 16 color palettes | ✓ | ✗ | ✗ | ✗ |
Branded themes
18 developer brand presets (GitHub, Vercel, etc.) | ✓ | ✗ | ✗ | ✗ |
Conditional favicons
Dark mode, daytime, and random switching | ✓ | ✗ | ✗ | ✗ |
| Extended endpoints |
Badges
Shields.io-style SVG badges with emoji | ✓ | ✗ | ✗ | ✗ |
Avatars
Gravatar-style deterministic emoji avatars | ✓ | ✗ | ✗ | ✗ |
README banners
800x200 SVG for GitHub READMEs | ✓ | ✗ | ✗ | ✗ |
Status icons
up/down/degraded/maintenance for dashboards | ✓ | ✗ | ✗ | ✗ |
OG images
1200x710 social media preview images | ✓ | ✗ | ✗ | ✗ |
Email signature
PNG format for email clients | ✓ | ✗ | ✗ | ✗ |
Embed / oEmbed
Minimal HTML pages for Notion + oEmbed | ✓ | ✗ | ✗ | ✗ |
Powered-by badge
Attribution pill badge SVG | ✓ | ✗ | ✗ | ✗ |
Favicon download
ZIP package with all favicon sizes | ✓ | ✗ | ✓ | ✓ |
Sprite sheets
Multi-emoji grid SVG | ✓ | ✗ | ✗ | ✗ |
Apple touch icon
180x180 iOS home screen icon | ✓ | ✗ | ✓ | ✓ |
PWA manifest
Auto-generated manifest.json | ✓ | ✗ | ✗ | ✓ |
Reactions embed
Embeddable reaction widget with counter | ✓ | ✗ | ✗ | ✗ |
Link preview
OG-image-style cards with emoji | ✓ | ✗ | ✗ | ✗ |
A/B testing
Random variant serving with stats | ✓ | ✗ | ✗ | ✗ |
| v7 features |
Gradient backgrounds
12 presets + custom colors, linear/radial | ✓ | ✗ | ✗ | ✗ |
Custom CSS cursors
Emoji as CSS cursor via data URI | ✓ | ✗ | ✗ | ✗ |
Countdown favicon
Days-remaining badge on emoji | ✓ | ✗ | ✗ | ✗ |
Favicon health checker
Score any site's favicon setup out of 100 | ✓ | ✗ | ✗ | ✗ |
Progress bar favicon
Circular ring or bar showing 0-100% | ✓ | ✗ | ✗ | ✗ |
ICO format output
Multi-size .ico with embedded PNGs | ✓ | ✗ | ✓ | ✓ |
Emoji mashup
Split/blend/diagonal visual combiner | ✓ | ✗ | ✗ | ✗ |
Transition animations
SDK fade/slide/flip between states | ✓ | ✗ | ✗ | ✗ |
Campaign analytics
Track usage by campaign name | ✓ | ✗ | ✗ | ✗ |
Color palette API
Extract dominant colors from emoji | ✓ | ✗ | ✗ | ✗ |
Accessibility API
ARIA labels and colorblind metadata | ✓ | ✗ | ✗ | ✗ |
Emoji version diff
Compare added emoji between Unicode versions | ✓ | ✗ | ✗ | ✗ |
QR code with emoji
9 data types (URL, WiFi, vCard, email, phone, SMS, event, geo, text), 5 dot styles, gradients | ✓ | ✗ | ✗ | ✗ |
| v7.2 features |
Pixel art gallery
Browse 168 hand-crafted icons across 16 palettes | ✓ | ✗ | ✗ | ✗ |
Favicon presets
240+ ready-to-use recipes across 22 categories | ✓ | ✗ | ✗ | ✗ |
Watermark pattern
Tileable SVG emoji pattern for backgrounds | ✓ | ✗ | ✗ | ✗ |
Bookmarklet
Preview favicons on any live website | ✓ | ✗ | ✗ | ✗ |
CSS variable generator
Emoji as CSS custom property with data URI | ✓ | ✗ | ✗ | ✗ |
Animated sequence
Pure SVG frame cycling, no JS needed | ✓ | ✗ | ✗ | ✗ |
Emoji recolor
Tint emoji with hex colors or 10 named presets | ✓ | ✗ | ✗ | ✗ |
| v7.1 features |
Ref domain tracking
Opt-in ?ref= attribution on all URLs | ✓ | ✗ | ✗ | ✗ |
Showcase directory
Public listing of sites using the service | ✓ | ✗ | ✗ | ✗ |
Domain validation API
DNS-over-HTTPS domain verification | ✓ | ✗ | ✗ | ✗ |
Domain registration
Register domain for showcase + tracking | ✓ | ✗ | ✗ | ✗ |
Smart copy dialog
Copy-first UX with optional domain setup | ✓ | ✗ | ✗ | ✗ |
| APIs |
Search API
Search emojis by name or keyword | ✓ | ✗ | ✗ | ✗ |
Suggest API
Get emoji suggestions from text or URL | ✓ | ✗ | ✗ | ✗ |
Emoji of the day
Deterministic daily emoji via hash | ✓ | ✗ | ✗ | ✗ |
Stats API
Public usage statistics endpoint | ✓ | ✗ | ✗ | ✗ |
Webhooks API
Event notification subscriptions | ✓ | ✗ | ✗ | ✗ |
Trending API
Top emojis with sparkline SVG | ✓ | ✗ | ✗ | ✗ |
| Integration & developer tools |
JavaScript SDK
Drop-in SDK with set(), combo(), search() | ✓ | ✗ | ✗ | ✗ |
AI plugin
ChatGPT/MCP manifest, openapi.yaml, llms.txt | ✓ | ✗ | ✗ | ✗ |
RSS / Atom feed
Trending emojis feed for bots & readers | ✓ | ✗ | ✗ | ✗ |
SEO ready
Sitemap, robots.txt, canonical URLs | ✓ | ✗ | ✗ | ✗ |
| Pages & UI |
Interactive generator v2
6-tab explorer: Builder, Styles, Advanced, Tools, SDK, Conditional | ✓ | ✗ | ✗ | ✗ |
Full documentation
Sidebar nav, examples, "Try it" links | ✓ | ✗ | ✗ | ✗ |
Public analytics
Dashboard with top emojis, countries, referrers | ✓ | ✗ | ✗ | ✗ |
Public leaderboard
Top emojis ranked by usage count | ✓ | ✓ | ✗ | ✗ |
Dark mode
System detection + manual toggle | ✓ | ✗ | ✗ | ✗ |
Feature request page
Community-driven feature requests | ✓ | ✗ | ✗ | ✗ |
| Data |
Emoji count
Total emojis supported | 3,773 | Not specified | Limited | Source image |
Keyword search index
Total searchable keywords | 11,550 | ✗ | ✗ | ✗ |