Professional tools.Incredibly simple.

Precision-crafted tools that run entirely in your browser. No accounts, no downloads, no compromise.

Popular Tools

Percentage CalculatorFree percentage calculator with 6 modes: X% of Y, percentage change, add/subtract percent, and more. Instant results for discounts and markup.Meters to Feet ConverterConvert meters to feet instantly. Accurate length conversion. Supports decimals. Free unit converter.JSON FormatterFormat and beautify JSON. Pretty print with indentation. Validate and fix JSON syntax.Color PickerProfessional color tool with HSL/RGB sliders, format conversion, WCAG contrast checker, and palette generation.Mortgage CalculatorCalculate mortgage payments for home loans. Get monthly payment, total interest over 15 or 30 years. Free and accurate.BMI CalculatorCalculate Body Mass Index from weight and height. Get BMI category: underweight, normal, overweight, or obese.Base64 EncoderEncode text to Base64. Supports Unicode. For APIs and data encoding.Uppercase ConverterConvert text to UPPERCASE. Transform lowercase to caps. For headings and emphasis.

All Categories

Frequently Asked Questions ▾

Is Enbilex really free?

Yes — all tools are completely free with no usage limits, no accounts, and no hidden fees. We are supported by non-intrusive advertising.

Is my data safe?

Absolutely. Every calculation runs entirely in your browser. Your inputs never leave your device — we have zero server-side processing of user data.

How many tools does Enbilex have?

Over 325 professional tools across 5 categories: Calculators, Unit Converters, Text Tools, Developer Tools, and Design Tools — with more being added regularly.

Do I need to create an account?

No. All tools work instantly without signup, login, or any personal information.

What languages are supported?

Enbilex is available in 20 languages including English, Chinese, Spanish, French, Portuguese, Japanese, Arabic, Hindi, German, Korean, and more.

Can I use Enbilex on mobile?

Yes. Every tool is designed mobile-first with touch-friendly controls, responsive layouts, and optimized input experiences for phones and tablets.