Skip to content
Get started

Barcode and QR label sheets

Turn article rows into printable labels with checked barcodes and QR codes.

Input

id,name,code,qr A1,Blue storage box,BOX-001,BOX-001 A2,Green storage box,BOX-002,BOX-002

Result

Two source-linked label proposals, followed by an A4 PDF and one SVG file per sheet. Barcode values BOX-001 and BOX-002 and the supplied QR payloads remain unchanged.

Supply article rows, review the AI-selected short names and sheet layout, then download the PDF and SVG sheets. Codes and QR destinations remain bound to the supplied rows.

Your texts, pages and images are processed on our own servers in the EU. Trust Center

Try it now Pricing

Who it is for

For stockrooms, small manufacturers and teams preparing internal article labels from an approved item list.

Typical uses

  • Labelling storage boxes.
  • Organising article samples.
  • Preparing small print runs with both a barcode and a QR code on every label.

Example

Input

id,name,code,qr A1,Blue storage box,BOX-001,BOX-001 A2,Green storage box,BOX-002,BOX-002

Result

Two source-linked label proposals, followed by an A4 PDF and one SVG file per sheet. Barcode values BOX-001 and BOX-002 and the supplied QR payloads remain unchanged.

A fixed example, shortened. Real results are AI-generated: please check them.

Price and limits

Price
usually 1–3 credits
Available with
Free, With package
Input limit
One page with up to 24,000 characters of HTML

Privacy

Processed on our own servers in the EU (Poland). Inputs and results are deleted after 7 days (Free) or 30 days (packages), or right after you see the result if you choose not to store them. Images are deleted right after processing.

In the API

Tool name: label_sheet. Create a job with POST /api/v1/jobs and fetch the result with GET /api/v1/jobs/{id}. You find your API key in your account.

curl -X POST https://do4u.eu/api/v1/jobs \
  -H "Authorization: Bearer d4u_…" -H "Content-Type: application/json" \
  -d '{"tool": "label_sheet", "url": "https://example.com/"}'

Full API documentation →

Questions and answers

Does the AI invent barcode values or QR destinations?

No. The AI selects a short name from the supplied article name and proposes the sheet layout. Barcode values and QR payloads are read directly from validated CSV rows. URLs are encoded as data and are never fetched.

Which print formats are supported?

A4: 2 × 7 labels measuring 99.1 × 38.1 mm, or 3 × 8 labels measuring 63.5 × 33.9 mm. Print at 100% without scaling.

What must be checked before a production print run?

Up to 24 labels per request. Names may contain up to 160 UTF-8 bytes; QR payloads up to 160 bytes. No address is fetched. EAN-13 check digits and Code 128 character limits are checked before encoding. Long Code 128 payloads require the wider layout. PDF uses an embedded Unicode font; print and scan checks remain necessary.

Is my text stored?

Only as long as needed: 7 days on Free, 30 days with a package – or not at all if you choose not to store it. Processing happens on our own servers in the EU (Poland).

Can I use the result right away?

Results are AI-generated. Please read them before you publish or send them.