Pricing

from $5.00 / 1,000 valid barcode checkeds

Barcode Validator (EAN, UPC, GTIN)

Validates and normalises EAN, UPC and GTIN barcodes: check digit, format, GTIN-14 normalisation, UPC-E expansion and GS1 prefix allocation. No external lookups, runs offline and deterministically.

Pricing

from $5.00 / 1,000 valid barcode checkeds

Rating

0.0

(0)

Developer

Nico Poland

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Bookmarked

Total users

Monthly active users

3 days ago

Last modified

GTIN / Barcode Validator (EAN, UPC, ISBN)

bgfc97/gtin-barcode-validator

Validate barcodes in bulk: EAN-8, UPC-A, EAN-13, GTIN-14 and ISBN-10/13. Checks the check digit, detects the type and normalizes to GTIN-14. 100% offline. For e-commerce catalog cleaning and inventory. No key, no proxy.

Bruno

GTIN / EAN / UPC Barcode Validator — Check Digit + GS1 Prefix

caulleonard/gtin-barcode-validator

Validate GTIN-8, UPC-A, EAN-13 and GTIN-14 barcodes via the GS1 mod-10 check digit. Returns format, expected check digit, and the GS1 prefix's Member Organisation. Fast Standby API, no login.

Fatih Şahinbaş

Turkish GTIP / HS Code Lookup API

caulleonard/gtip-hs-code-lookup

Look up Turkish GTIP (12-digit) and international HS codes by code or product text. Returns descriptions + tariff hierarchy. KVKK-safe.

Fatih Şahinbaş

Turkish Kargo Tracking Number Validator API

caulleonard/kargo-tracking-validator

Validate & identify Turkish and international cargo tracking numbers. Real checksum for UPS & UPU S10; format + carrier detection for TR domestic carriers. KVKK-safe.

Fatih Şahinbaş

Container Number Validator API

caulleonard/konteyner-no-validator

Validate ISO 6346 shipping container numbers. Checks format and check digit, returns owner code, category, and serial.

Fatih Şahinbaş

Bulk Barcode Check-Digit Validator: EAN, UPC

comall-agency/barcode-checkdigit-validator

Validate GS1 check digits for EAN-13, EAN-8 and UPC-A barcodes in bulk, or compute the missing digit for a code sent one digit short. The mode is picked per code, so mixed batches work in one run. Pure algorithm: no product database, no third-party API, no signup.

Comall Agency

Commerce Validators: EU VAT (VIES), EORI, IBAN, GTIN

vaphab/commerce-validators

Bulk-validate commerce identifiers: live EU VAT (VIES) and EORI registry lookups with correct outage semantics, email/MX checks, IBAN/ABA/GTIN checksums, EU VAT rates.

Peter Darwin

Tesco UK & Ireland Scraper - Prices, GTIN & Nutrition

vulnv/tesco-scraper

Scrape Tesco UK and Ireland groceries by category, keyword or URL. Get GTIN/EAN barcode, brand, price, unit price, Clubcard promotions, availability, category taxonomy, images, ratings, ingredients, allergens and nutrition. Export to JSON, CSV or Excel.

VulnV

EAN GTIN Validator + EU Recall Check (Safety Gate / RAPEX)

northwestsouth/ean-gtin-lookup-eu-recall-check

Is this product recalled in the EU? Check EAN/GTIN barcodes against 46,506 official EU Safety Gate (RAPEX) alerts since 2005, plus checksum validation and GS1 origin. Batch up to 10,000 codes, pay per result.