⇄ ConvertlySimple Everyday Tools
10 free tools · no sign-up · nothing tracked

Convert anything
in seconds.

A tidy little toolbox for the conversions and quick calculations you reach for every day — money, measurements, text and more, all in one place.

Popular: Currency · Crypto · Unit converter · BMI · Word counter
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01

Money & crypto

Currency Converter

Live exchange rates for 150+ world currencies, updated as markets move.

Open tool xcs.firirigs.com
Crypto Converter

Bitcoin, Ethereum and 12+ coins to real money using live prices.

Open tool cryptoconv.firirigs.com
02

Measurement & data

Unit Converter

Length, weight, temperature, area, volume and speed — metric and imperial.

Open tool unitconv.firirigs.com
Size Converter

Height, clothing and shoe sizes translated across US, UK and EU.

Open tool measureme.firirigs.com
Data Storage Converter

Bytes to petabytes, with a binary (1024) or decimal (1000) toggle.

Open tool dataconv.firirigs.com
03

Calculators

Percentage Calculator

Work out percentages, increases, decreases and percentage change.

Open tool percconv.firirigs.com
BMI Calculator

Body mass index for adults, plus real CDC percentiles for kids and teens.

Open tool bmi.firirigs.com
04

Text & utilities

Word Counter

Live words, characters, sentences, paragraphs and reading time.

Open tool wordcount.firirigs.com
Text Tools

Generate placeholder Lorem Ipsum or turn any title into a clean URL slug.

Open tool texttool.firirigs.com
Utility Tools

Strong passwords, QR codes, a random picker and a hex ↔ RGB colour tool.

Open tool utiltools.firirigs.com
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Instant & freeEvery tool runs the moment you type — no accounts, no paywalls, no waiting.
Private by designYour numbers and text are handled in your browser, not sent to our servers.
Works everywhereFast and tidy on phone, tablet and desktop, whenever you need a quick answer.

Privacy policy

We keep this short because the site itself collects very little. Convertly doesn't ask you to create an account, and we don't store the amounts, text or currencies you convert on our servers — conversions happen in your browser, and exchange rates are fetched from a third-party rates provider.

This is a general template, not legal advice — adjust the wording and named providers to match exactly what the live site does, and check the rules for your region before publishing. Questions? info@firirigs.com