Free AI Tools

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📝 Text Summarizer

Paste any text and get a clear, concise summary.

✍️ AI Email Writer

Describe what you need and get a professional email in seconds.

💡 Business Name Generator

Describe your business and get 10 creative name ideas.

🌍 Translator

Translate between any languages — Pidgin, Tagalog, Bahasa, Swahili, and more.

📄 Study Helper

Paste any topic and get a clear explanation with key points.

🚗 VIN Decoder

Decode any vehicle identification number instantly. Get make, model, year, engine, and safety info.

💰 Auto Loan Calculator

Calculate your monthly payment, total interest, and total cost for any vehicle purchase.

🏠 Home Value Estimator

Get an instant property value estimate. AI-powered analysis based on location, size, and comparable sales.

☀️ Solar ROI Calculator

Calculate your payback period, federal tax credit, and 25-year savings from going solar.

async function decodeVIN() { var vin = document.getElementById("vin-input").value.trim().toUpperCase(); var res = document.getElementById("vin-result"); if (!vin || vin.length !== 17) { res.innerHTML = "

Please enter a valid 17-digit VIN.

"; return; } res.innerHTML = "

Decoding...

"; try { var r = await fetch("/api/public-tools/vin/decode/" + vin); var data = await r.json(); if (data.error) { res.innerHTML = "

" + data.error + "

"; return; } var v = data.data || data.vehicle || data; var html = ""; var fields = [["Year", v.year], ["Make", v.make], ["Model", v.model], ["Trim", v.trim], ["Body", v.body], ["Engine", v.engine], ["Drive", v.driveType], ["Fuel", v.fuelType]]; fields.forEach(function(f) { if(f[1]) html += ""; }); html += "

" + f[0] + "

" + f[1] + "

"; res.innerHTML = html; } catch(e) { res.innerHTML = "

Decode failed. Try again.

"; } } function calcLoan() { var price = parseFloat(document.getElementById("loan-price").value) || 0; var down = parseFloat(document.getElementById("loan-down").value) || 0; var rate = parseFloat(document.getElementById("loan-rate").value) || 0; var term = parseInt(document.getElementById("loan-term").value) || 60; var res = document.getElementById("loan-result"); if (price <= 0) { res.innerHTML = "

Enter a vehicle price.

"; return; } var principal = price - down; var monthlyRate = rate / 100 / 12; var payment = monthlyRate > 0 ? principal * (monthlyRate * Math.pow(1 + monthlyRate, term)) / (Math.pow(1 + monthlyRate, term) - 1) : principal / term; var totalCost = payment * term; var totalInterest = totalCost - principal; res.innerHTML = "" + "" + "" + "" + "" + "

Monthly Payment	$" + payment.toFixed(2) + "
Loan Amount	$" + principal.toLocaleString() + "
Total Interest	$" + totalInterest.toFixed(2) + "
Total Cost	$" + totalCost.toFixed(2) + "

"; }

Country-Specific Tools

Free calculators built for your country - taxes, pensions, and more.

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