Generateur de Codes-Barres
Generate barcodes in Code 128, Code 39, EAN-13, UPC-A, and other common formats. Adjust size and label display, then export PNG or SVG directly in your browser.
Generer un Code-Barres
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Apercu
Cliquez sur « Generer le Code-Barres » pour voir l'apercu
Vérifiez un numéro de code-barres
Collez un numéro EAN-13, EAN-8, UPC-A, ITF-14 ou MSI pour vérifier son chiffre de contrôle - aucune image de code-barres n'est nécessaire
Format de code-barres référence
Capacité des données, jeu de caractères et schéma de chiffres de contrôle pour chaque format pris en charge
| Format | Données | Jeu de caractères | Chiffre de contrôle | Utilisation typique |
|---|---|---|---|---|
| CODE 128 | Longueur variable | ASCII complet | mod-103 (auto) | Logistique, inventaire, étiquettes de toute longueur |
| EAN-13 | 13 chiffres (fixe) | Chiffres 0 à 9 | mod-10 (3/1) | Produits de vente au détail dans le monde entier |
| EAN-8 | 8 chiffres (fixe) | Chiffres 0 à 9 | mod-10 (3/1) | Petits emballages de vente au détail |
| UPC-A | 12 chiffres (fixe) | Chiffres 0 à 9 | mod-10 (3/1) | Commerce de détail en Amérique du Nord |
| CODE 39 | Longueur variable | A à Z 0 à 9 - . $ / + % d'espace | mod-43 (facultatif) | Industriel, noms et identifiants |
| ITF-14 | 14 chiffres (fixe) | Chiffres 0 à 9 | mod-10 (3/1) | Conteneurs d'expédition (cartons de EAN-13) |
| MSI | Longueur variable | Chiffres 0 à 9 | mod-10 (Luhn) | Étagères d'entrepôt, inventaire de bibliothèque |
| PHARMACODE | Longueur variable | Chiffres 0 à 9 | aucun | Emballages pharmaceutiques |
What Is a Barcode Generator?
Use this barcode generator to encode product IDs, inventory numbers, ticket references, and other short values in common linear barcode formats. You can preview the output, adjust width and height, and export files for print or digital workflows.
Professional Features
- 01 High-resolution exportCreate clean barcode images in PNG and SVG for labels, packaging, and print layouts.
- 02 Flexible sizingAdjust bar width, height, and whether readable text appears below the barcode.
- 03 Instant preview and exportGenerate a barcode, review the result, then download or print without extra steps.
- 04 Browser-based workflowCreate and export barcode images directly in the tool interface.
- 05 Retail and logistics formatsSwitch between Code 128, Code 39, EAN-13, EAN-8, UPC-A, ITF-14, MSI, and Pharmacode.
- 06 Works on desktop and mobileAdjust settings and export barcodes from a phone, tablet, or desktop browser.
Common Use Cases
- 01 Retail product labelsUse EAN-13 or UPC-A for product labels, shelf tags, and packaging workflows.
- 02 Inventory managementCreate Code 128 or Code 39 labels for bins, assets, and warehouse tracking.
- 03 Event tickets and passesGenerate scannable references for tickets, badges, and check-in materials.
- 04 Document and parcel trackingAdd barcode identifiers to files, packages, and internal routing labels.
Why Choose Our Barcode Generator?
Professional quality
- 01 Supports common barcode formats used in labeling and retail workflows
- 02 Provides PNG and SVG output for screen and print use
- 03 Lets you preview barcode text and sizing before export
Browser-based workflow
- 01 Create barcode images directly in the browser interface
- 02 No account is required to generate or export a barcode
- 03 Adjust format, size, and label display before downloading
Built for labels, inventory, and ticket workflows • Browser-based generation • PNG and SVG export
Barcode Generator FAQ
What barcode format should I choose?
Code 128 is a flexible default for many internal labels, while EAN-13 and UPC-A are commonly used for retail product codes.
Can I print barcodes created here?
Yes. Preview the barcode at the size you need, then export PNG or SVG for your print workflow.
What text lengths are supported?
It depends on the selected format. Retail formats like EAN-13 and UPC-A require fixed lengths, while formats such as Code 128 are more flexible.
Should I show the text below the barcode?
Human-readable text is useful on many labels because it lets people verify the encoded value when a scanner is not available.