LabelCompliance Studio · US FDA 21 CFR 101.9 · California Prop 65 (2026) · CPSIA § 103 · Amazon FNSKU Code-128B
100% Client-Side Vector Engine · /llms.txt · hello@sturup.co
21 CFR 101.9 LabelCompliance Studio
AMAZON FBA · CODE-128B VECTOR

Amazon FBA FNSKU Code-128B Vector Barcode & Thermal Label Generator

Generate crisp, scannable Amazon FNSKU (`X00...`) Code-128A/B vector barcodes with Title, Condition (`New`), and thermal label dimensions for Dymo 30334, Rollo, Zebra, and Avery 5160.

Launch FDA Nutrition Facts Builder Prop 65 + CPSIA + FNSKU Studio Get Pro Vector Pack ($29 USD) →
TOOL 1 · LIVE CLIENT-SIDE AUDITOR

1. FDA 21 CFR 101.9 Nutrition Facts & Supplement Facts Vector Builder

Enter raw lab or recipe values below. Our mathematical engine applies strict FDA 21 CFR 101.9(c) rounding increments and 2026 Daily Reference Values (%DV) in real time.

⚡ Quick-Load Presets:
Panel Geometry & Serving Declarations (21 CFR 101.9(b))
1. Core Macros, Lipids & Sodium (21 CFR 101.9(c)(1)–(5))
2. Carbs, Sugars & Protein (21 CFR 101.9(c)(6)–(7))
3. Mandatory Micronutrients & Net Weight (21 CFR 101.9(c)(8))

FASTER Act 9 Major Food Allergens (21 U.S.C. 343(w) · Includes Sesame)

Live FDA 21 CFR 101.9 Vector SVG Output

Automatic FDA 21 CFR 101.9(c) Rounding & %DV Audit Log

Mandatory Nutrient Raw Input FDA Rounded Label Value 2026 %DV 21 CFR 101.9 Rounding Rule Applied
TOOL 2 · PROP 65 + CPSIA + AMAZON FNSKU CODE-128B

2. California Prop 65 (2026 Named-Chemical Rule), CPSIA Tracking & Amazon FNSKU Barcode Generator

Generate combined or standalone compliance stickers with the mandatory yellow exclamation triangle (⚠️ WARNING), CPSIA permanent tracking fields (15 U.S.C. § 2063(a)(5)), and true Code-128B FNSKU bars for Dymo/Rollo thermal printers.

Live Prop 65 + CPSIA + Code-128B Vector Preview
TOOL 3 · INSTANT GUMROAD LICENSE KEY UNLOCK

Unlock Watermark-Free Print-Ready Vector SVG, 300 DPI PNG & Excel Rounding Pack

Use the FDA %DV & Prop 65 compliance auditors 100% free. Unlock unlimited commercial vector exports with a single one-time license key.

FREE AUDITOR MODE

Free Compliance Auditor

$0 Forever
  • Real-time FDA 21 CFR 101.9 rounding increments & 2026 %DV calculator
  • FASTER Act 9 major allergens & Prop 65 chemical rule checker
  • Live on-screen preview of Vertical, Tabular, Linear & Bilingual formats
Use Free Auditor Above

Single Brand Studio Pack

MOST POPULAR
$29 USD one-time
  • Watermark-free SVG vector download (Adobe Illustrator / Corel / Canva ready)
  • Excel FDA 21 CFR 101.9 Rounding Calculator (.xlsx) + printable checklist
  • California Prop 65 (2026) + CPSIA + Amazon FNSKU Code-128B thermal exports
Get Single Brand Pack ($29 USD) →

Annual Agency & Co-Packer Pass

$69 USD / year
  • Unlimited client brands, SKU barcodes & bilingual English/Spanish panels
  • Full 21 CFR 101.36 Dietary Supplement Facts + COA audit checklist
  • Priority regulatory template updates (OEHHA 2026/2027 & FDA Front-of-Package)
Get Annual Studio Pass ($69 USD) →

Regulatory Technical Brief: Amazon FBA FNSKU Code-128B Vector Barcode & Thermal Label Generator

Blurry raster barcodes or wrong quiet-zone margins cause Amazon FBA fulfillment centers to reject inbound shipments or charge unplanned per-unit prep fees. Our generator builds true mathematical Code-128B vector bars (`X00...` or `B0...`) with exact quiet zones.

  • True mathematical Code-128B start/data/checksum/stop bar encoding—100% scannable by laser and camera scanners.
  • Includes all 4 mandatory Amazon FBA elements: Code-128 Barcode, FNSKU alphanumeric string, Product Title, and Condition ('New').
  • Supports combined labels: print your Amazon FNSKU barcode + Prop 65 Warning + CPSIA Tracking on a single thermal sticker.
  • Presets for Dymo 30334 (2.25" × 1.25"), Zebra (2" × 1"), Rollo (4" × 6"), and Avery 5160 (2.625" × 1").

Amazon FBA FNSKU Barcode Specifications & Thermal Label Sizes

Thermal Label PresetDimensions (Inches)Dimensions (mm)Best Use Case
Dymo 303342.25" × 1.25"57 mm × 32 mmStandard Amazon FBA FNSKU single-unit sticker
Zebra / Rollo Direct Thermal2.00" × 1.00"51 mm × 25 mmCompact polybag & small cosmetic box barcode
Combined FNSKU + Prop 65 / CPSIA3.00" × 2.00"76 mm × 51 mmAll-in-one FNSKU + Prop 65 + CPSIA compliance label
Avery 5160 / 5163 Sheet2.625" × 1.00"66.7 mm × 25.4 mm30-up US Letter laser/inkjet sheet printing

Frequently Asked Regulatory Questions (FDA / OEHHA / CPSC)

What barcode symbology does Amazon use for FNSKU labels?

Amazon FNSKU codes (starting with X00 or B0) use Code 128A/B symbology with a minimum quiet zone of 0.25 inches on the left and right sides.

Can I combine my FNSKU barcode and Prop 65 warning on one sticker?

Yes! Placing your FNSKU barcode, Prop 65 Safe Harbor warning, and CPSIA tracking details on one 3"x2" thermal label saves labor and prevents fulfillment center workers from covering your warning with a barcode.

28+ PROGRAMMATIC COMPLIANCE TOOLS & GUIDES

US CPG Label Compliance Library (FDA 21 CFR 101.9 · Prop 65 · CPSIA · Amazon FNSKU)

Explore dedicated calculators and regulatory guides by food category, label geometry, and federal/state statute:

FDA Nutrition Facts
FDA 21 CFR 101.9 Nutrition Facts Label Generator & Rounding Auditor
FDA Nutrition Facts
FDA 21 CFR 101.9 Nutrition Facts Rounding Rules Calculator & Table
FDA Nutrition Facts
Bilingual English & Spanish FDA Nutrition Facts Label Builder (21 CFR 101.9(d)(14))
FDA Nutrition Facts
FDA Small Package Tabular & Linear Nutrition Facts Generator (21 CFR 101.9(j)(13))
Dietary Supplements
FDA 21 CFR 101.36 Supplement Facts Panel Generator for Dietary Supplements
California Prop 65
California Prop 65 Short-Form & Food Safe Harbor Warning Label Generator (2026 Rule)
CPSIA & Barcodes
CPSIA Section 103 Children's Product Tracking Label Generator
CPSIA & Barcodes
Amazon FBA FNSKU Code-128B Vector Barcode & Thermal Label Generator
Food & CPG Categories
US Cottage Food Label & FASTER Act 9-Allergen Statement Generator
Food & CPG Categories
FDA Nutrition Facts & Allergen Label Generator for Bakeries, Cookies & Breads
Food & CPG Categories
Coffee Roaster Bag Label, FDA Exemption & California Prop 65 Generator
Food & CPG Categories
Hot Sauce, BBQ Sauce, Salsa & Condiment FDA Nutrition Facts Generator
Food & CPG Categories
Beverage, Energy Drink, Kombucha & Functional Soda FDA Label Builder
Dietary Supplements
Dietary Supplement Bottle Label, 21 CFR 101.36 Panel & Amazon COA Compliance
Food & CPG Categories
Pet Treats, Dog Chews & Cat Food Label Compliance & Barcode Generator
Food & CPG Categories
Candy, Artisan Chocolate & Gummy Confectionery FDA Label & Prop 65 Studio
Food & CPG Categories
Meal Prep, Grab-and-Go & Frozen Entree FDA Nutrition Facts & Barcode Studio
FDA Nutrition Facts
Official FDA 2026 Daily Reference Values (DRV) & RDI %DV Calculator
FDA Nutrition Facts
FASTER Act & FALCPA 9 Major US Food Allergens Label Builder
FDA Nutrition Facts
FDA Added Sugars Label Declaration, Indentation & %DV Calculator
California Prop 65
California Prop 65 Food & Dietary Supplement Safe Harbor Warning Generator (27 CCR § 25607.2)
California Prop 65
California Prop 65 Consumer Product Warning Generator (DEHP, BPA, Lead & Nickel)
CPSIA & Barcodes
Amazon FBA FNSKU Thermal Label Sizes (Dymo 30334, Zebra 2×1, Rollo 4×6 & Avery 5160)
CPSIA & Barcodes
CPSC / CPSIA Section 103 Tracking Label Requirements for Toys & Baby Goods
FDA Nutrition Facts
FDA Dual-Column Nutrition Facts Rules (200%–300% RACC Multi-Serving Packages)
FDA Nutrition Facts
FDA Small Business Nutrition Labeling Exemption Guide (<100 Employees / <100k Units)
FDA Nutrition Facts
FDA 21 CFR 101.7 Net Quantity of Contents (oz / lb / g / mL) & Type Size Guide
FDA Nutrition Facts
FDA 21 CFR 101.4 Ingredient Statement & Sub-Ingredient Compliance Builder