Files
4ev.link/index.html

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HTML

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>4ev.link - Free Permanent URL Shortener</title>
<meta name="description" content="Create custom, permanent short links with analytics. Runs on Cloudflare Edge for instant redirects. No expiration dates. Open source.">
<meta name="keywords" content="url shortener, link shortener, custom slug, permanent links, analytics, free">
<link rel="canonical" href="https://4ev.link/">
<link rel="icon" href="data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text y=%22.9em%22 font-size=%2290%22>🔗</text></svg>">
<script src="https://cdn.tailwindcss.com"></script>
<script defer src="https://unpkg.com/alpinejs@3.x.x/dist/cdn.min.js"></script>
<script src="https://unpkg.com/lucide@latest"></script>
<script src="https://www.google.com/recaptcha/api.js?render=explicit" async defer></script>
<link rel="preconnect" href="https://fonts.bunny.net">
<link href="https://fonts.bunny.net/css?family=plus-jakarta-sans:400,500,600,700" rel="stylesheet" />
<link href="https://fonts.bunny.net/css?family=architects-daughter:400" rel="stylesheet" />
<link href="https://fonts.bunny.net/css?family=jetbrains-mono:400,500" rel="stylesheet" />
<style>
:root{
--font-ui:"Plus Jakarta Sans",-apple-system,BlinkMacSystemFont,system-ui,sans-serif;
--font-display:"Architects Daughter","Plus Jakarta Sans",-apple-system,BlinkMacSystemFont,system-ui,sans-serif;
--font-mono:"JetBrains Mono",ui-monospace,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace
}
body{font-family:var(--font-ui)}
.font-display{font-family:var(--font-display)}
.font-mono-custom{font-family:var(--font-mono)}
</style>
</head>
<body class="bg-slate-900 text-slate-200 min-h-screen flex items-center justify-center overflow-hidden">
<script>if(localStorage.getItem("username"))window.location.href="/dash/";</script>
<div class="absolute top-0 left-0 w-72 h-72 bg-gradient-to-tr from-violet-600 to-rose-600 rounded-full filter blur-3xl opacity-30 animate-blob"></div>
<div class="absolute bottom-0 right-0 w-72 h-72 bg-gradient-to-br from-blue-600 to-green-600 rounded-full filter blur-3xl opacity-30 animate-blob animation-delay-4000"></div>
<main x-data="{ view:'landing' }" class="relative z-10 w-full max-w-md mx-auto p-4 text-center">
<div
x-show="view==='landing'"
x-transition:enter="transition ease-out duration-300"
x-transition:enter-start="opacity-0 transform scale-90"
x-transition:enter-end="opacity-100 transform scale-100"
x-transition:leave="transition ease-in duration-200"
x-transition:leave-start="opacity-100 transform scale-100"
x-transition:leave-end="opacity-0 transform scale-90"
>
<h1 class="text-5xl mb-2 flex items-center justify-center gap-3 font-display tracking-tight">
<i data-lucide="link" class="w-10 h-10"></i>
<span class="leading-none">4ev.link</span>
</h1>
<div class="inline-flex items-center gap-2 px-3 py-1 rounded-full bg-emerald-500/10 border border-emerald-500/40 text-emerald-300 text-[10px] font-semibold mb-3 uppercase tracking-[0.16em]">
<span class="w-1.5 h-1.5 rounded-full bg-emerald-400 animate-pulse"></span>
Now with analytics!
</div>
<p class="text-slate-400 mb-8 max-w-sm mx-auto text-sm">
If you want short custom urls, like url shortening to a custom slug, our platform is for you.
</p>
<div class="flex flex-col sm:flex-row gap-4 justify-center">
<button
@click="view='login'"
class="w-full sm:w-auto px-6 py-3 font-semibold rounded-lg bg-slate-900/80 hover:bg-slate-800 transition-colors duration-200 border border-slate-700 text-sm tracking-tight"
>
Login
</button>
<button
@click="view='signup'"
class="w-full sm:w-auto px-6 py-3 font-semibold rounded-lg text-slate-50 bg-gradient-to-r from-sky-500 to-indigo-500 hover:opacity-90 transition-opacity duration-200 flex items-center justify-center gap-2 text-sm tracking-tight"
>
Sign Up Now
<i data-lucide="arrow-right" class="w-4 h-4"></i>
</button>
</div>
</div>
<div
x-data="authForm()"
x-effect="view;renderCaptcha()"
x-show="view!=='landing'"
x-transition:enter="transition ease-out duration-300"
x-transition:enter-start="opacity-0 transform scale-90"
x-transition:enter-end="opacity-100 transform scale-100"
x-transition:leave="transition ease-in duration-200"
x-transition:leave-start="opacity-100 transform scale-100"
x-transition:leave-end="opacity-0 transform scale-90"
class="bg-slate-800/50 backdrop-blur-sm p-8 rounded-xl border border-slate-700 text-left"
style="display:none;"
>
<button
@click="view='landing';error='';"
class="absolute top-4 left-4 text-slate-400 hover:text-white transition-colors"
>
<i data-lucide="arrow-left"></i>
</button>
<template x-if="view==='login'">
<div>
<h2 class="text-3xl font-semibold mb-6 font-display tracking-tight">Login</h2>
<form @submit.prevent="submit('signin')" class="space-y-4">
<input
autocomplete="username"
type="text"
x-model="username"
placeholder="Username"
required
class="w-full p-3 bg-slate-700 border border-slate-600 rounded-md focus:outline-none focus:ring-2 focus:ring-sky-500 text-sm"
>
<input
autocomplete="current-password"
type="password"
x-model="password"
placeholder="Password"
required
class="w-full p-3 bg-slate-700 border border-slate-600 rounded-md focus:outline-none focus:ring-2 focus:ring-sky-500 text-sm"
>
<div class="recaptcha-container flex justify-center"></div>
<p
x-text="error"
x-show="error"
class="text-rose-400 text-sm h-5 !-mt-2 text-center"
></p>
<button
type="submit"
:disabled="loading"
class="w-full py-3 font-semibold rounded-lg text-slate-50 bg-gradient-to-r from-sky-500 to-indigo-500 hover:opacity-90 transition-opacity flex items-center justify-center disabled:opacity-50 text-sm"
>
<span x-show="!loading">Login</span>
<i
x-show="loading"
data-lucide="loader-2"
class="animate-spin w-6 h-6"
></i>
</button>
</form>
</div>
</template>
<template x-if="view==='signup'">
<div>
<h2 class="text-3xl font-semibold mb-6 font-display tracking-tight">Create Account</h2>
<form @submit.prevent="submit('signup')" class="space-y-4">
<input
autocomplete="off"
type="text"
x-model="username"
placeholder="Username"
required
class="w-full p-3 bg-slate-700 border border-slate-600 rounded-md focus:outline-none focus:ring-2 focus:ring-indigo-500 text-sm"
>
<input
autocomplete="new-password"
type="password"
x-model="password"
placeholder="Password"
required
class="w-full p-3 bg-slate-700 border border-slate-600 rounded-md focus:outline-none focus:ring-2 focus:ring-indigo-500 text-sm"
>
<div class="recaptcha-container flex justify-center"></div>
<p
x-text="error"
x-show="error"
class="text-rose-400 text-sm h-5 !-mt-2 text-center"
></p>
<button
type="submit"
:disabled="loading"
class="w-full py-3 font-semibold rounded-lg text-slate-50 bg-gradient-to-r from-sky-500 to-indigo-500 hover:opacity-90 transition-opacity flex items-center justify-center disabled:opacity-50 text-sm"
>
<span x-show="!loading">Sign Up</span>
<i
x-show="loading"
data-lucide="loader-2"
class="animate-spin w-6 h-6"
></i>
</button>
</form>
</div>
</template>
</div>
</main>
<footer class="absolute bottom-4 left-0 right-0 text-center text-slate-500 text-sm z-10">
<a href="https://blog.4ev.link" target="_blank" class="hover:text-slate-300 transition-colors">Blog</a>
&bull;
<a href="/acceptable-use" class="hover:text-slate-300 transition-colors">Acceptable Use</a>
&bull;
<a href="/abuse" class="hover:text-slate-300 transition-colors">Abuse</a>
</footer>
<style>
.animate-blob{animation:blob 7s infinite}
.animation-delay-4000{animation-delay:-4s}
@keyframes blob{
0%,100%{transform:translate(0,0) scale(1)}
33%{transform:translate(30px,-50px) scale(1.1)}
66%{transform:translate(-20px,20px) scale(.9)}
}
</style>
<script>lucide.createIcons();</script>
<script src="https://cdn.jsdelivr.net/npm/scrypt-js@3.0.1/scrypt.min.js"></script>
<script>
function authForm(){
return{
username:"",
password:"",
error:"",
loading:!1,
widgetId:null,
renderCaptcha(){
if(!window.grecaptcha?.render)
return void setTimeout(()=>this.renderCaptcha(),100);
this.$nextTick(()=>{
const e=this.$el.querySelector(".recaptcha-container");
e&&(e.innerHTML="",
this.widgetId=grecaptcha.render(e,{
sitekey:"6LeXhdYrAAAAALW6DdgxNeHU0kwBncdicLnVYvXT"
}))
})
},
async submit(e){
this.loading=!0,
this.error="";
const c=grecaptcha.getResponse(this.widgetId);
if(!c)
return this.error="Please complete the CAPTCHA.",
this.loading=!1,
void 0;
try{
const t=new TextEncoder,
s=t.encode(this.password),
o=t.encode(this.username.padEnd(16,"0").substring(0,16)),
a=await scrypt.scrypt(s,o,16384,8,1,32),
n=Array.from(a).map(r=>r.toString(16).padStart(2,"0")).join(""),
i=await fetch(`/api/${e}`,{
method:"POST",
headers:{"Content-Type":"application/json"},
body:JSON.stringify({
username:this.username,
pass_hash:n,
"g-recaptcha-response":c
})
});
if(!i.ok)
throw new Error(await i.text()||"An error occurred");
const l=await i.json();
localStorage.setItem("pass_hash",n),
localStorage.setItem("username",l.username),
window.location.href="/dash/"
}catch(t){
this.error=t.message
}finally{
this.loading=!1,
grecaptcha.reset(this.widgetId)
}
}
}
}
</script>
</body>
</html>