IMEI Code Tool

A developer-focused tool to generate and validate IMEI numbers for testing and emulation, helping QA engineers and software developers verify device-related workflows.

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1,400+

Total Calculations Run

< 15ms

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100%

Client-Side Privacy

4.9 / 5.0

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About This Tool

This tool generates and validates IMEI numbers for testing, emulation, and QA. It supports generation from TAC (Type Allocation Code) ranges, randomization within allowed ranges, and validation via the Luhn checksum. It accepts 15-digit IMEIs and can detect common formatting errors. Conceptually, you provide inputs such as TAC, serial sequence, or a full IMEI, and the tool computes the final check digit using the Luhn algorithm. It can also validate existing IMEIs by rechecking the checksum and flagging invalid characters or wrong length. Target users include software developers, QA engineers, device emulation teams, and telecom testers. Use cases include populating test devices in simulators, verifying backend handling of IMEI fields, and speeding compliance checks during integration. Unique value includes strict TAC range enforcement, deterministic generation, and compact export options for test data generation in scripts. It emphasizes data integrity and avoids dependency on real devices in CI pipelines.

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How to Use

Provide inputs: TAC, serial, or full IMEI
Select mode: generate to create a new IMEI or validate to check an existing one
Run calculation: compute the checksum and verify formatting
Review outputs: inspect generated_imei, is_valid, and checksum
Export for tests: copy to clipboard or export as test data script

Frequently Asked Questions

Find Quick Answers

What is IMEI and why is it used in testing?

IMEI is the International Mobile Equipment Identity. In testing, valid IMEI data enables realistic UI and backend validation without connecting to live networks, supporting device-emulation and QA workflows.

Is this tool for production use?

No. The tool is intended for development, testing, and QA environments. It generates and validates test IMEIs and should not be used to assign real networks or devices in production.

What formats are supported?

The tool supports 15-digit decimal IMEIs and validates length and digit composition; it computes the Luhn checksum for correctness and can regenerate a valid full IMEI from TAC and serial portions.

How is TAC handled?

TAC values must be allocated for testing. The tool enforces TAC length and range constraints and uses the TAC digits as the prefix for mock IMEIs, ensuring alignment with IMEI standards in testing.

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