Free Tool

Peptide Label Maker

Generate a print-ready 300 DPI vial label. Two templates, any accent colour, sized for 3ml or 10ml vials with optional COA QR code.

Template

Accent colour

Vial size

Label fields

Compound name

Vendor / Source optional

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Vial content

Date frozen or reconstituted

Optional

COA URL generates QR code

Batch / Lot # printed as entered

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Notes printed as entered

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Label preview — 40×20mm · 300 DPI

Thermal printer preview — shows the label in monochrome, the way a Niimbot or other thermal printer will actually output it.

Output: 472×236px at 300 DPI — prints at exactly 40×20mm. Set label size to 40×20mm in your printer app. Colour prints on inkjet or laser label sheets; thermal printers such as Niimbot output monochrome regardless of the accent colour.

Vial mockup — 3ml

Drag the vial or use the slider to turn it

Presentational only — the cap picks up your accent colour and the label is shown flat so the whole design stays readable. Your download is the flat label by itself, with no vial around it.

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Research purposes only. Labels are for personal research organization only. Peptide compounds are research chemicals not approved by the FDA for human use. Always consult a licensed healthcare provider.

PeptideVetter provides educational and research information only - nothing on this site constitutes medical advice or replaces consultation with a licensed physician. Peptide compounds referenced here are research chemicals not approved by the FDA for human use. By using this site, you assume full responsibility for how this information is applied.