CPF Generator

Generate valid Brazilian CPF numbers instantly

Welcome to the most reliable Brazilian CPF generator and validator. Our tool helps developers, testers, and QA professionals create valid CPF numbers for testing purposes. Each generated number follows the official Brazilian algorithm and passes all standard validation checks.

Additional tools are available for generating other document types including SSN, CNPJ, NINO, and more.

Generate valid CPF numbers for testing. Plus additional tools for other document types.

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Important: This tool is for testing and educational purposes only. Do not use generated numbers for official purposes.

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100% Valid Documents
Instant Generation
Secure & Private
10,000+ Users

Bulk Generator

5 CPFs

Essential Tools for Developers

Our comprehensive suite of document tools streamlines your development and testing workflow. Each tool is designed with performance and accuracy in mind, ensuring you get reliable results every time.

Document Validator

Instantly verify if a document number is valid according to the official algorithm. Perfect for input validation and data verification.

Format Converter

Convert document numbers between different formats. Supports both formatted (XXX.XXX.XXX-XX) and clean (numbers only) versions. Essential for data processing and storage.

Why Choose Our Document Generator?

High Performance

Lightning-fast generation and validation, optimized for both single and bulk operations.

100% Valid Numbers

All generated documents follow the official algorithm and pass standard validation checks.

Developer Friendly

Built with developers in mind, featuring API access, bulk operations, and format conversion.

Secure & Private

We don't store generated numbers or track their usage. Your data stays private.

Frequently Asked Questions

What is a CPF generator?

A CPF generator creates valid Brazilian CPF (Cadastro de Pessoas Físicas) numbers that follow the official algorithm. It's essential for developers, testers, and businesses needing sample Brazilian tax ID numbers.

Are these CPF numbers valid?

Yes, all generated CPF numbers are mathematically valid and follow the official Brazilian algorithm. They pass all standard validation checks but are for testing purposes only.

What other document types can I generate?

In addition to CPF numbers, you can generate other document types including SSN (US), CNPJ (Brazil), NINO (UK), and more. All generators follow their respective official algorithms.

Can I use the bulk generator for my database?

Yes, you can generate up to 20 valid CPF numbers at once, perfect for populating test databases or development environments. Bulk generation is also available for other document types.

Is this service secure and private?

Yes, our service is completely secure and private. We don't store any generated numbers or track their usage. All processing is done in real-time.

Can I use generated document for social media?

While our document generator can create valid numbers, we strongly advise against using generated documents for social media platforms. Using fake document numbers for social media purposes may violate their terms of service and could result in account suspension. Always use legitimate identification for official purposes.

Additional Mini Tools

Explore our collection of additional document generators for various countries.

SSN Generator

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CNPJ Generator

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NINO Generator

Generate UK National Insurance Numbers

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SIN Generator

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RG Generator

Generate Brazilian ID Numbers

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NIT Generator

Generate Brazilian Worker Numbers

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