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無料 GS1-128 バーコード作成・生成ツール

GS1 global standard barcode with Application Identifiers (AIs) for shipping containers, SSCC, batch numbers, and expiration dates.

11. 選択されたバーコード規格GS1 General Specifications / ISO/IEC 15417

GS1-128

GS1-128 — Global supply chain standard with Application Identifiers (AIs) for batch, expiry, and SSCC.

22. バーコードの値を入力有効な入力 ✅

ℹ️ GS1 Application Identifiers and alphanumeric data

⚙️ バーコードのサイズと視覚スタイル▼

バーの幅 (2x)

バーの高さ (px)

余白 (クワイエットゾーン)

フォントサイズ

バーの色

背景色

テキストを表示

テキストの位置

リアルタイム・プレビュー

ベクター・ライブプレビュー

ダウンロード形式:

技術仕様チェックディジット確認済み

規格: GS1-128

文字数: 28

データ: (01)00012345678905(10)ABC123

GS1-128 バーコードとは？

GS1 global standard barcode with Application Identifiers (AIs) for shipping containers, SSCC, batch numbers, and expiration dates. Defined under standard GS1 General Specifications / ISO/IEC 15417, GS1-128 is engineered for fast, reliable optical scanning across industrial and commercial environments.

仕様項目	詳細内容
標準シンボル	GS1-128 (GS1 General Specifications / ISO/IEC 15417)
対応文字セット	GS1 Application Identifiers and alphanumeric data
チェックディジット算出法	Modulo 103 check digit plus GS1 FNC1 start character
余白 (クワイエットゾーン)	10 times the X-dimension on left and right
処理方式	100% ブラウザ完結処理（サーバー送信なし）

✅ 主な利点・特徴

•Encodes multiple business data fields (GTIN, Batch, Expiry, Weight) in a single barcode
•Globally standardized Application Identifier structure

📦 主な用途・利用シーン

•SSCC (Serial Shipping Container Code) pallet labels
•Pharmaceutical batch numbers and expiration dates (AI 10 & AI 17)
•Global supply chain logistics and retail distribution centers

📐Engineering Specification

Deep-Dive: How GS1-128 Encodes Data

GS1-128 (formerly known as UCC/EAN-128) is a specialized application of the Code 128 symbology governed by GS1 General Specifications. While standard Code 128 can encode arbitrary raw text, GS1-128 is strictly structured using standardized GS1 Application Identifiers (AIs). It enables supply chain partners to communicate complex logistics data—such as pallet Serial Shipping Container Codes (SSCC-18), batch numbers, production dates, expiry dates, net weights, and purchase order numbers—in a universally machine-readable format.

⚙️ Application Identifiers (AIs) & FNC1 Flag Character

The defining characteristic of GS1-128 is its structured data syntax:

›Function 1 (FNC1) Character: A mandatory invisible flag placed immediately after the start character that instructs the scanner that the following data adheres strictly to GS1 Application Identifier standards.
›Application Identifiers (AIs): Two-, three-, or four-digit prefixes enclosed in parentheses in human-readable text that define the meaning and format of following data.
›Common AIs: (00) SSCC-18 Pallet Identifier, (01) GTIN Trade Item Number, (10) Batch/Lot Number, (15) Best Before Date, (17) Expiration Date, (310x) Net Weight in Kilograms, (400) Customer PO Number.
›Variable Length Separators: When combining variable-length data fields, an FNC1 character is inserted between elements to signal the end of one field and the start of the next AI.

🔬 Physical Barcode Anatomy & Zone Breakdown

Quiet Zone

Minimum 10 times the X-dimension of clear lateral margin.

Start Character (A, B, or C)

Initiates Code 128 symbology stream.

FNC1 Character

Crucial GS1 identifier distinguishing GS1-128 from proprietary Code 128.

Application Identifiers & Data

Chained sequence of standardized GS1 logistical attributes.

Modulo 103 Checksum

Integrity validation character.

Stop Character & Quiet Zone

Completes optical reading cycle.

🖨️ Production & Printing Best Practices

✔Parentheses around Application Identifiers (e.g. "(01)") are strictly for human-readable presentation and must NOT be encoded into the barcode bars themselves.
✔Keep overall barcode length under 48 data characters (including AIs) and maximum physical length under 165 mm (6.5 inches) including quiet zones to fit standard shipping labels.
✔For pallet logistics labels (SSCC), print at an X-dimension between 0.495 mm and 1.016 mm and place the label on two adjacent sides of the pallet.

📷

Optical Scanner Compatibility: Supported by all modern GS1-certified 1D and 2D industrial barcode scanners, ERP handheld terminals (SAP, Oracle, NetSuite), and automated warehouse sorters.

⚠️ 公式流通・GS1規格に関するご案内

MakeMyBarcodeは規格に準拠した高解像度バーコード画像を無料で作成します。一般の小売流通やAmazon等で公式販売する場合は、GS1事業者コードを直接ご契約ください。

よくある質問 (FAQ)

What is a GS1 Application Identifier (AI)?

Application Identifiers (AIs) are 2, 3, or 4-digit prefixes in parentheses that define the meaning and format of the data that follows. For example, (01) is GTIN, (10) is Batch Number, and (17) is Expiration Date.