Secure Link Shortening & Sharing at Your Own Domain
Puny.io gives you a powerful, easy-to-use API to shorten, brand, and track every link — on your own domain. Stay compliant, increase click-through rates, and turn every shared URL into a revenue opportunity.
POST https://api.puny.io/v1/shorten
{
"url": "https://yourdomain.com/long-path",
"domain": "go.yourdomain.com",
"slug": "spring-sale",
"expiry": "2026-12-31"
}
// Response
{
"short_url": "go.yourdomain.com/spring-sale",
"clicks": 0,
"qr_code": "https://api.puny.io/qr/..."
}
More Than a Link Shortener
Puny.io is a full link management platform — shorten URLs, share them on your own branded domain, generate QR codes, and track every click in real time.
Your Domain, Your Brand
Use your own custom domain for every shortened link. Build trust with recognizable, branded URLs instead of generic shorteners.
Lightning-Fast API
Simple RESTful endpoints let you shorten, customize, and manage links programmatically. Integrate in minutes, not days.
QR Code Generation
Every shortened link comes with an auto-generated QR code — perfect for print, packaging, menus, and in-store campaigns.
Click Analytics
Track clicks, geographic data, device types, and referrers in real time. Know exactly how your links perform.
Every Link Is a Revenue Opportunity
Stop leaving money on the table. Branded short links drive higher click-through rates, measurable campaigns, and direct attribution — all feeding your bottom line.
Turn Clicks Into Customers
Branded links consistently outperform generic shorteners. When people recognize your domain in a URL, they're far more likely to click — and convert. Puny.io makes it simple to own every touchpoint.
Track which campaigns, channels, and partners are actually driving revenue. With granular click data and UTM support, you'll know exactly where your marketing dollars are working.
Combine QR codes with branded links to bridge offline and online marketing. Restaurant menus, retail displays, packaging — every surface becomes a trackable entry point.
Start Driving RevenueBuild With the Puny API
A clean, RESTful API that does exactly what you need — shorten, customize, track, and manage links at scale. Full documentation, SDKs, and code samples get you live in minutes.
Single-Call Shortening
One API call to shorten any URL, assign a custom slug, attach it to your domain, set an expiry, and get a QR code back — all in a single request.
Webhooks & Callbacks
Get real-time notifications when links hit milestones — click thresholds, geographic triggers, or expiration events pushed directly to your system.
API Key Authentication
Simple, secure API key auth. Generate keys per project, rotate them on demand, and scope access to specific domains or endpoints.
Bulk Operations
Shorten hundreds of links in a single batch request. Perfect for migration, campaign launches, or programmatic link management at enterprise scale.
Custom Domains
Point your own domain to Puny.io with a simple DNS change. Every shortened link lives on your brand — no puny.io branding required.
Password-Protected Links
Add password gates to sensitive links. Share confidential documents, exclusive offers, or gated content with a layer of access control built in.
MCP Server for AI Platforms
Puny.io provides a Model Context Protocol (MCP) server that lets AI platforms like Claude, ChatGPT, and Gemini shorten and manage links seamlessly — right inside the conversation.
Claude by Anthropic
Claude can shorten, track, and manage Puny links natively via MCP. Ask Claude to create a branded short link and it just works — no copy-paste, no context switching.
MCP NativeChatGPT by OpenAI
Integrate Puny.io into ChatGPT workflows. Shorten links for emails, documents, and campaigns directly within the chat — letting the AI handle the entire workflow.
MCP IntegrationGemini by Google
Gemini users can leverage Puny.io's MCP server to generate branded links, QR codes, and analytics summaries without leaving the AI environment.
MCP IntegrationAffordable Compliance, Built In
Link management is increasingly regulated. Puny.io gives you the tools to stay compliant without blowing your budget — an inexpensive option that keeps you on the right side of policy.
HTTPS Everywhere
Every link served over HTTPS with TLS encryption. No exceptions, no extra config — secure by default.
Link Expiration
Set links to automatically expire after a date or click count. Essential for limited-time offers and regulatory requirements.
Access Controls
Password-protect links, restrict by geography, or limit access to specific referrers. Fine-grained control over who sees what.
Audit Trails
Full logging of link creation, modification, and access. Maintain records for compliance audits and internal reviews.
Data Privacy
Your data stays yours. Puny.io doesn't sell or share click data with third parties. GDPR-friendly by design.
Domain Ownership
Links live on your own domain. You own the namespace, the redirects, and the reputation — no dependency on a third-party shortener domain.
Simple, Transparent Pricing
No surprise fees. No per-click charges. Pick a plan that fits and start shortening.
Starter
- 1,000 links / month
- Basic click analytics
- QR code generation
- API access
- Puny.io subdomain
Pro
- Unlimited links
- Custom domain support
- Advanced analytics & UTM
- Password-protected links
- MCP server access
- Bulk operations
Enterprise
- Everything in Pro
- Dedicated infrastructure
- SLA & priority support
- Custom integrations
- Compliance reporting
- SSO & team management
Ready to Own Your Links?
Start shortening on your own domain today. Free tier available — no credit card required.