Bulk IMEI check

Client

Bulk IMEI check serves warehouse, reseller, and support teams reviewing CSV extracts. Paste one IMEI per line—read pass/fail per row without sending the manifest to a cloud lookup API.

Bulk workflow tip

Export IMEI column from Excel as plain text → paste here → quarantine Luhn-fail rows → re-scan labels for fails before carrier or ERP steps.

Privacy: digits are parsed only in your browser—no carrier or GSMA lookup, no upload. Treat device identifiers like any sensitive paste on shared machines.
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A 15-digit IMEI is commonly described as eight-digit TAC + six-digit serial + Luhn check digit; the trailing digit should satisfy ISO/IEC 7812 mod 10 on the full string—same arithmetic as debit/credit PAN checks. A 16-digit IMEISVappends two software version digits instead of exposing the standalone check position; carriers may still relate it to IMEI numbering but this page stops at segmentation and does not certify assignment.

Result

Passes Luhn mod 10 on the 15-digit string.

  • TAC (8): 35693803
  • Serial (6): 564380
  • Check (1): 9

Common use cases

  • QA supplier handset manifests before putaway.
  • Clean trade-in CSV columns before marketplace bulk upload.
  • Audit MDM enrollment files for typo IMEIs.

Common mistakes to avoid

  • Pasting comma-separated rows without splitting lines

    Use one IMEI per line for clear per-row results.

  • Assuming bulk pass means all devices are unlocked

    Format validation only—no carrier lock query.

  • Uploading confidential manifests to unknown websites

    Keep bulk lists local when IMEIs map to customer assets.

FAQ

How many IMEIs can I paste?

Practical limit is browser memory—start with hundreds per paste for responsiveness.

Does bulk check store my list?

No—processing stays in your tab.

Can I export results?

Copy pass/fail from the UI into your spreadsheet or ticket system.

Common search terms

Phrases people search for that match this tool. See the full long-tail keyword index.

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More tools

Related utilities you can open in another tab—mostly client-side.