Plain-text QR code generator
No URL, no server, no signal — just words in squares. Text codes are the offline workhorse: asset and serial labels, storage-box inventories, machine instructions, safety notes, scavenger-hunt clues. Any camera app reads them anywhere, forever.
UTF-8: diacritics, Cyrillic and emoji all encode correctly.
The inventory pattern
Give every box, tool or shelf a text code with a structured ID and a human hint:
BOX-A12 · winter gear · attic. Scanning beats squinting at handwriting, and
the whole set generates from a spreadsheet in the Batch bench —
one label per row, zipped, named by ID.
Density rules of thumb
- Under 50 characters → small, tough codes that work at 20 mm.
- A short paragraph (~200 chars) → print at 35 mm or more.
- Numbers-only content (serials) encodes ~3× more efficiently than mixed text —
0231is cheaper thanASableT.
A hundred labels from a CSV, error correction for rough handling, exact-size PDFs?
Open the full studio