Mobile Device Serial Number Batch Generator

Supports batch generation of IMEI, serial numbers, and MEID for 16 major brands, includes detailed device information, and supports multiple output formats.

Bug report

Browser execution mode: Your data is processed in your browser and is not uploaded to the server.

Speed and Stability: Processing speed depends on your device and browser. For large batch work, the desktop version may be more stable.

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If the online tool fails to load or run, try the desktop tool.https://tools.yikeaigc.com/

Tool Usage

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Set the brand, ID type, and export options first, then generate or validate in bulk.

Generated content is simulated test data for development testing, form validation, bulk import demos, and similar use cases. It does not represent real devices and must not be used for device identity verification.

IMEI Luhn Check Serial Number / MEID CSV / JSON / TXT Settings can be saved

Current Settings

Set Parameters

Generate once with the default settings first, then adjust the brand, region, date, and ID type for your test scenario.

Base QuantityUp to 10,000 per run

Quantity

Custom Quantity

IMEI TAC Prefix If set, IMEIs will use this prefix. Leave blank to generate randomly by brand rules.

Device Brand Multiple selections allowed. Brand affects model, TAC, and serial number style.

ID TypeSelect at least one type

Manufacturing Region Available combinations are filtered by brand compatibility rules

Advanced OptionsExport and validation fields change with options

Generate unique IDs onlyDeduplicate IMEI, serial number, and MEID separately Use valid check codesIMEI uses the Luhn check digit; MEID provides a reference check digit Include detailsExport brand, model, region, and manufacture date Include validation statusShow basic validation results for IMEI and MEID

Manufacture Date Range

Preview Format

Preview Count

Generate & Export

Confirm settings to start generating. For large results, only the first few are previewed; copy and download handle the full results.

Filter ResultsFor preview; exports include full results by default

Search ID or model

Filter by brand

Bulk Validation

Paste existing IMEIs, MEIDs, or serial numbers. The system will detect the type and show format, check digit, and notes.

IDs to check

Instructions

Software Usage Instructions

Set generation parameters: In “Set Parameters”, choose the generation quantity. You can use a preset quantity or enter a custom quantity between 1 and 10000.
Select device brands: Supports 16 brands: Apple, Samsung, Xiaomi, Huawei, OPPO, Vivo, OnePlus, Google, Honor, Realme, Sony, Motorola, Nokia, LG, ZTE, and TCL. You can select all, recommended, invert selection, or clear.
Select number type:
- IMEI: Generate a 15-digit device identification number, with an optional Luhn check digit.
- Serial Number: Generate device serial numbers based on common numbering styles for different brands.
- MEID: Generate a 14-digit hexadecimal mobile equipment identifier and provide a reference check digit.
Configure region and advanced options: You can select the manufacturing region, manufacturing date range, whether to remove duplicates, whether to include detailed information, whether to include verification status, preview format, and number of preview entries. You can also enter an 8-digit IMEI TAC prefix to specify a test prefix.
Save or load settings: For commonly used parameters, click “Save Settings” and later restore them via “Load Settings”. You can also load example settings for a quick trial.
Generate and export results: After entering “Generate & Export”, click “Start Batch Generation” to view statistics and preview results. You can copy the current format, separately copy IMEI/serial number/MEID, and download TXT, CSV, and JSON files.
Batch validate numbers: In “Batch Validation”, paste IMEIs, MEIDs, or serial numbers, then click “Start Validation” to identify the type, validation status, and description.

FAQ

A: No. The generated content is simulated test data that follows common formats and validation rules. It is suitable for development testing, form validation, batch import demos, and similar scenarios, and does not correspond to real devices.

A: IMEI is a 15-digit device identification number. A serial number is a device number assigned by the manufacturer, and the format differs by brand. MEID is a 14-digit hexadecimal mobile equipment identifier, commonly used in some device identification scenarios.

A: No. Passing Luhn validation only means the IMEI check digit is calculated correctly. It does not prove that the number belongs to a real device and cannot be used as an official lookup result.

A: The TAC prefix must be 8 digits. When entered, the IMEI will be generated using this prefix; if left blank, the system will randomly generate one according to the built-in rules for the selected brand.

A: Common production or regional rules vary by brand. The tool filters combinations based on built-in compatibility rules to reduce clearly unreasonable brand and region pairings.

A: TXT is suitable for quick copying and saving as text; CSV is suitable for spreadsheet software and bulk imports; JSON is suitable for API testing, automation scripts, and structured data processing.

A: It can check the 15-digit numeric structure and Luhn checksum of an IMEI, check the 14-digit hexadecimal structure of a MEID and provide a reference check digit, and perform basic format recognition for common serial numbers.