CPF Pix Checker

Validate CPF numbers and PIX keys in Brazil with instant format checks and compliance verification.

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About This Tool

This tool allows you to validate Brazilian CPF (Cadastro de Pessoas Físicas) numbers and PIX keys quickly and accurately. It checks CPF format, verifies PIX key types (including CPF, email, phone, and random keys), and ensures they meet Brazilian regulatory standards. Perfect for individuals and businesses needing to verify payment details or document authenticity.

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How to Use

Enter a CPF number in the first field (e.g.,
789-
.
Enter a PIX key in the second field (e.g., 12345678909, [email protected], or +
.
Click 'Validate CPF & PIX Key' to check both inputs.
View the results showing validation status, details, and any errors.

Frequently Asked Questions

Find Quick Answers

What is a CPF number?

CPF (Cadastro de Pessoas Físicas) is an 11-digit unique identifier for Brazilian taxpayers, used for various official purposes.

What types of PIX keys does this tool support?

It supports CPF, email, phone number, and random (aleatória) PIX keys, validating each according to Brazilian Central Bank standards.

Is this tool secure?

Yes, all validation is done client-side in your browser—no data is sent to external servers, ensuring privacy and security.

Can I use this for business purposes?

Absolutely, it's designed for both personal and business use to verify CPF and PIX key formats before transactions or registrations.

Need to run multiple calculations?

Create a free account today to unlock unlimited daily runs, access advanced parameters, save your history, and request custom features.

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