Converters
Convert files, units, and formats online
Find the best free online conversores.
Unit Converter
Convert length, weight, temperature, speed, area, volume and data instantly, for free and without registration.
AbrirNumber by Extensive
Transform any number into words instantly and write amounts in reais in words for checks and contracts.
AbrirCurrency Converter
Convert real, dollar, euro, pound, Argentine peso and bitcoin with live quotes, free and without registration.
AbrirTime Zone Converter
See the current time in cities around the world and convert times between two zones quickly and free of charge.
AbrirRoman Numerals Converter
Convert numbers to Roman numerals and Roman numerals instantly, for free and with the rules explained.
AbrirBinary and Hexadecimal Converter
Convert numbers between binary, octal, hexadecimal and decimal and transform text into binary instantly, for free.
AbrirImage Converter
Convert images between JPG, PNG, WebP, AVIF, BMP, GIF, and more. Resize and compress your photos for free, right in your browser.
AbrirMerge and Split PDF
Merge multiple PDFs into one or split a PDF into pages, free and directly in the browser, without sending anything.
AbrirExcel to CSV Converter
Convert XLSX and XLS spreadsheets to CSV (Comma Separated Values) universal text format.
AbrirExcel to JSON Converter
Transform Excel tabular data into JSON arrays ready to be used in APIs and Databases.
AbrirCSV to Excel Converter
Convert raw CSV files into XLSX spreadsheets ready for editing in Microsoft Excel or Google Sheets.
AbrirConversor de Dados Digitais
Converta unidades de armazenamento como MB, GB e TB na hora.
AbrirConversor de Comprimento
Converta unidades de comprimento como metros, centímetros e polegadas na hora.
AbrirConversor de Peso e Massa
Converta unidades de peso e massa como kg, gramas e libras na hora.
AbrirConversor de Temperatura
Converta temperaturas entre Celsius, Fahrenheit e Kelvin na hora.
AbrirConversor de Área
Converta unidades de área como m², hectare e km² na hora.
AbrirConversor de Volume
Converta unidades de volume como litros, mililitros e m³ na hora.
AbrirConversor de Velocidade
Converta unidades de velocidade como km/h, m/s e mph na hora.
AbrirComo escolher a ferramenta ideal
Use our list above to choose the right tool for your needs.
Perguntas Frequentes
Is it free?
Yes, 100% free.