Open LabelBatch

Print CSV labels on custom A4 or Letter sheets

Turn rows into measured label sheets. Choose your own dimensions, skip used positions and check the text before you print.

  1. Export your spreadsheet as CSV with a header row. Use qty for whole-number repeats, or omit it for one label per row.
  2. Measure label width, height, margins and gaps in millimetres. Choose A4 or Letter, then check the starting slot on a partly used sheet.
  3. Build the layout and inspect the first-page preview. PDF contains every sheet in the full edition. Text overflow blocks PDF creation.
  4. Download calibration first. Print at Actual size / 100%, measure the 100 mm line, then test on plain paper. Printer alignment is not guaranteed.

Original worked example

Load example in the tool. The following synthetic inputs are included; replace them with your own data.

data

name,sku,qty
Breakfast tea,TEA-01,3
Roasted coffee,COF-02,2
Herbal blend,TEA-03,1

paper

A4

cols

3

rows

8

width

63

height

34

left

10

top

10

gapX

0

gapY

0

offsetX

0

offsetY

0

font

11

skip

0

template

{name}
SKU {sku}

Check your result against this example

6 labels, one sheet

The supplied CSV expands to three tea labels, two coffee labels and one herbal label. The 3 × 8 grid has 24 positions. With Starting slot set to 0, all six labels fit on one A4 page. Set Starting slot to 2 to leave the first two positions unused; confirm the preview before printing.

Open LabelBatch and build the included example

Can I use a partly used label sheet?

Yes. Starting slot skips positions on the first page. Measure your stock and print a calibration page at 100% first. This is not vendor-template certification.

Try the task before buying

Full edition: up to 2,000 labels / 50 pages per job, downloadable offline HTML, reusable local job files, source and batch examples. Free web edition: one complete sheet with all geometry controls and calibration.

Download the free starter · Inspect the full LabelBatch pack · USD7

Scope, compatibility and privacy

No barcode, image, shipping-service or regulatory label generation. No vendor stock compatibility certification. PDF uses a standard Latin-script font; unsupported characters produce an error. Unicode printable HTML remains available. Physical alignment and direct local-file opening are not independently verified.

Data stays in this tab; it is not sent to a server. Saved JSON/CSV/PDF files contain your input. The tool does not auto-save. Export a job in the full edition before refreshing. Job files are versioned and validated on opening; incompatible tools/files are rejected.

CSV: UTF-8 with one header row; commas/newlines in a value must be quoted. Column names are case-sensitive and must match the example. Whole-number quantity fields; other numbers permit at most three decimal places. Formula-like text is prefixed with an apostrophe in exported CSV to reduce spreadsheet formula execution.

PDF text supports the standard font encoding (many Latin-script characters, not all Unicode). Unsupported characters are blocked; use printable HTML for browser fonts. Generated PDFs have not been physically printed. Self-contained architecture does not establish tested double-click behaviour on every device. Current desktop Chrome/Edge recommended; internet-hosted browser checks and native offline checks are separate.

Free and full

Full edition: up to 2,000 labels / 50 pages per job, downloadable offline HTML, reusable local job files, source and batch examples. Free web edition: one complete sheet with all geometry controls and calibration.

No DRM or promise of an exclusive algorithm. The full pack supplies larger limits, editable source, worked examples and a ready offline copy. Strong free alternatives exist; choose based on your actual repeated task.

Use and licence

Copyright 2026 Shruti. Use this tool and its generated outputs for your own personal or commercial operations. Adapt purchased source for your own use. Do not resell or redistribute the full pack as a competing standalone product. The free starter may be shared unchanged with this notice. Included pdf-lib is separately MIT licensed; see THIRD-PARTY-LICENSE.txt. No affiliation with vendors, printers, employers or software providers. Supplied as-is; mandatory applicable rights are not waived.