Stop Googling Random Conversions.
Meet the World's Unified Conversion Engine.
Convert anything — instantly, accurately, everywhere.
You're always converting something — units, currencies, APIs, data.
But every time, you jump between different websites and tools.
Konvertibly brings everything into one simple, powerful place.
210 Currencies • 319 File Formats • 183 Countries • 20 Categories • Voice & Offline Ready • FREE
😤 You Shouldn't Have to Work This Hard
Every day, millions waste hours on something that should take seconds. Here's what's broken:
Tool Chaos
The Pain: You're juggling 10+ different websites just to get through your day. Each conversion means a new Google search, a new tab, a new interface to learn.
⏰ Result: 15-30 minutes wasted daily, browser tabs exploding, and constant context switching that kills productivity.
Accuracy Anxiety
The Fear: "Is this conversion right?" You second-guess every result because you can't trust random websites. One wrong calculation could cost you money, credibility, or a deal.
💸 Result: Double-checking everything on multiple sites, still feeling uncertain, and risking costly mistakes.
Internet Dependency
The Trap: No WiFi? You're stuck. Traveling? Can't convert. Poor signal? Wait indefinitely. Your workflow shouldn't depend on perfect internet.
✈️ Result: Lost opportunities during travel, delays in time-sensitive work, and constant frustration when offline.
Paywall Frustration
The Trap: Free for the first conversion, then BAM—$19.99/month for basic features. You're forced to pay or settle for crippled functionality.
😡 Result: Either paying for 5+ different tools ($100+/month) or limping along with restricted free versions.
Sound familiar? You're not alone. This broken system costs the average professional 120+ hours per year—time you'll never get back.
There's a better way. ⬇️
⚡ The Konvertibly Difference
See how your workflow transforms when you stop juggling tools and start converting smart
❌ Before Konvertibly
10+ tabs open across different conversion websites
Googling "convert X to Y" dozens of times daily
Inconsistent results from different sources
Wasting 15-30 minutes per day on simple conversions
Stuck when internet connection drops
Frustrated by ads, paywalls, and slow loading
✅ After Konvertibly
One tool for everything—currencies, units, files, calculations
Voice input & natural language: just speak what you need
100% accurate, real-time rates from trusted sources
Instant results—save hours every week
Offline mode works anywhere, anytime
Completely free—no ads, no limits, no BS
✨ Here's How We Fix It
One platform that replaces all your scattered tools—and actually makes your life easier
Never Search Again
You get: 89,463+ tools in one place. Whether you need currency, units, files, or calculations—it's all here. One bookmark replaces 50.
Works Your Way
You get: Voice input in 10 languages, offline mode, and interfaces that adapt to you. No training required, no barriers.
Global Coverage You Can Trust
You get: 210 currencies (including 27 cryptocurrencies), 319 file formats, 183 countries. If it exists, we convert it accurately.
Just Speak What You Need
You get: AI that understands "50 dollars to euros" or "convert 5 feet to meters". No forms, no clicks—just ask.
Integrate Once, Convert Forever
You get: Free API that powers your apps with every conversion type. Launch faster, skip the build time.
🌏 Real People. Real Conversions. Real Impact.
From 7 continents, millions of users rely on Konvertibly every day to bridge language, currency, and measurement barriers
Priya, Mumbai 🇮🇳
E-commerce Seller
Priya sells handmade jewelry internationally. She used to waste 30 minutes daily converting prices across currencies. Now she does everything in one click—and her customers see instant, accurate pricing.
Carlos, São Paulo 🇧🇷
Engineering Student
Carlos builds robotics for competitions. Imperial to metric conversions used to slow him down. Now he converts units instantly and focuses on what matters: winning.
Fatima, Nairobi 🇰🇪
High School Teacher
Fatima teaches cooking in an area with spotty internet. Offline conversion tools let her plan lessons anywhere, even when the power goes out.
Lars, Stockholm 🇸🇪
Fintech Developer
Lars needed multi-currency support for his startup. Instead of building from scratch, he integrated Konvertibly's API in one afternoon—and launched two weeks early.
Yuki, Bali 🇯🇵
Digital Nomad
Yuki manages clients in Tokyo, New York, and London. Timezone conversions used to make her miss meetings. Now she never shows up at the wrong time.
Dr. Chike, Lagos 🇳🇬
Medical Researcher
Dr. Chike runs clinical trials with international teams. Accurate dosage conversions are life-or-death. He trusts Konvertibly for 100% precision every time.
Aaliyah, Toronto 🇨🇦
Graphic Designer
Aaliyah works with global clients who need different file formats. She used to juggle 5 different conversion tools. Now she uses one—and bills more hours.
📊 The World's Most Comprehensive Conversion Platform
Conversions
------------------- Most Used Tools ----------------------
Currency Converter
43,900 exchange rates
Clothing Sizes
15,184 size conversions
File Converter
12,180 format types
Recipe Converter
2,885 cooking tools
Time & Date
1,625 timezone tools
Lifestyle Tools
1,450 calculators
Science Converter
1,365 scientific tools
Unit Converter
508 unit conversions
Install App
Get PWA experience
---------------- Conversion Tools Categories -----------------------
Developer API
Integrate Konvertibly into your apps
Free RESTful API for all conversion types. Perfect for AI assistants, chatbots, and applications.
// Example API call
fetch('https://api.konvertibly.com/v1/convert/currency')
.then(response => response.json())
.then(data => console.log(data));
// Response
{
"from": "USD",
"to": "EUR",
"amount": 100,
"result": 92.15,
"rate": 0.9215,
"timestamp": "2024-01-15T10:30:00Z"
}
What You'll Actually Experience
Get Answers in Milliseconds
No more waiting for slow websites to load. Click, convert, done. You'll wonder how you ever tolerated anything slower.
Works on Your Phone (Perfectly)
On the subway? At a client meeting? Traveling abroad? Pull out your phone and convert instantly—no squinting, no zooming, no frustration.
Just Talk to It
Hands full? Driving? Just speak: "Hey Konvertibly, 100 dollars to euros." It understands you—no robotic commands needed.
Never Stuck Offline Again
Plane mode? Rural area? Spotty WiFi? Convert anyway. Your workflow doesn't stop just because the internet did.
Finds What You Need Before You Finish Typing
Start typing "50 doll..." and we already know you mean "50 dollars to euros." Saves you seconds every single time.
Save $100+/Month on Tools
Cancel those subscriptions. Everything here is free, forever. No trials, no upsells, no "premium features"—just tools that work.