11 free tools • No signup • Private by design

Precision tools for
everyday numbers.

EMI, age, BMI, word counts, Base64 and 6 more — 11 free utilities running entirely in your browser. No signup, no tracking, no waiting.

Browse all 11 tools Why Tulyro?

Press / to search · 11 free tools · No signup

Quick links:Age Calculator EMI Calculator Word Counter Base64 Fancy Text

live-calculator.sim

Realtime

Principal Amount₹5,00,000

Interest Rate

%

Tenure (Years)

Yrs

Monthly Installment₹10,019

Total Interest₹1,01,138

Computed locally in your browserOpen Full Tool →

11 free tools • No signup • Private by design

Precision tools for everyday numbers.

Age, EMI, BMI, word count, Base64 and 6 more — everything runs in your browser. Nothing you type ever leaves your phone.

Browse all 11 tools Why Tulyro?

Press / to search · 11 free tools · No signup

Quick links:Age Calculator EMI Calculator Word Counter Base64 Fancy Text

Instant Age Snapshot

Live

Live computational preview

Birth Date

Exact Age

Set your birth date above.

0 Free UtilitiesFinance, Math, Text & Dev tools

100% Client-SideZero payload sent to servers

Instant ComputeComputed locally in your browser

No SignupStart instantly, nothing to install

11Free Utilities

100%Client-Side

NoSignup

InstantIn-Browser Compute

Featured Utilities

CalculatorAge CalculatorCalculate your exact age in years, months, and days.Launch Tool

CalculatorEMI CalculatorEstimate monthly loan payments in Indian rupees.Launch Tool

CalculatorMortgage CalculatorEstimate a US mortgage payment with a clear breakdown.Launch Tool

CalculatorBMI CalculatorCheck adult BMI using metric or imperial measurements.Launch Tool

CalculatorCGPA to PercentageConvert a 10-point CGPA using the CBSE 9.5 convention.Launch Tool

Text UtilityWord CounterCount words, characters, sentences, and reading time.Launch Tool

Text UtilityText to SpeechRead text aloud with voices already available in your browser.Launch Tool

Text UtilityFancy Text GeneratorTurn ordinary text into copyable Unicode styles.Launch Tool

DeveloperBase64 Encoder/DecoderEncode or decode UTF-8 text as Base64 in your browser.Launch Tool

Media & FunInvoice GeneratorCreate a simple invoice and print it without a watermark.Launch Tool

Media & FunFake Text GeneratorMake a generic chat mockup for sketches and entertainment.Launch Tool

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5 Directories

CalculatorsFinance, Health & Math5 tools Text ToolsCounting, styling & voice3 tools Developer ToolsBase64 encoding1 tool Fun ToolsMockups & entertainment2 tools All ToolsEvery utility in one place11 utilities

ENGINEERING BLUEPRINT

Why engineers and analysts rely on Tulyro

Unlike ordinary web portals that pipe sensitive calculations through remote servers, Tulyro runs 100% in your browser — nothing you type is sent to a server.

Zero Storage

Nothing you enter is sent to a server or stored by our code.

No Signup

Start instantly, nothing to install. No accounts, no passwords.

Computed Locally

Plain JavaScript logic that runs in your browser, verified by tests.

Private by Design

No accounts, no saved history, no database.

Privacy First Engine

100% of text and calculations run locally on your device browser. No logs. No servers watching your numbers.

Client-Side OnlyComputed Locally