Servers by yaktool

Merge, split, compress, unlock, organize, extract, fill forms and check PDFs — 12 local tools.

Build GS1 element strings, generate GS1 DataMatrix, validate the eight GS1 keys beyond GTIN.

GPSR, EUDR plots, FDA and EU nutrition labels, fragrance allergens, CPSC certificates.

73 local deterministic tools: GTIN, feeds, CSV-XLSX, Digital Link QR, e-invoices. Rules cited.

Labels: FBA (FNSKU) & GS1 SSCC pallet labels (PDF/ZPL), plus a ZPL-to-PDF renderer. Exact size.

Check invoice mandatory fields, validate a draft before issuing, and look up EN 16931 code lists.

Compress, convert and resize images locally, with marketplace presets and rule rechecks.

Forecast a WooCommerce CSV import and migrate Shopify exports. 61 documented rules.