Free laboratory labels

Sample tubes, vials, and racks. IDs from Excel. No signup.

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Free laboratory labels online

Published: · 3 min read · Laboratory
Free label maker: Open app.mylabelmaker.com. No signup. Design the label, print from Excel if you have a list, then download PNG or PDF or print to a Zebra from this computer.

Open specimen template

Lab sample sample from the free label maker
This is the lab sample template in the free app. Open it and swap in your own text.

You can make laboratory labels free for tubes, vials, and racks. Open the free label maker, add the sample ID, date, and tech initials, then a CODE128 or QR. Load a LIMS CSV if you have a whole rack.

Good to know: Match media to freezer or chemical conditions. Design is free. Choose durable stock for your environment.

How to make laboratory labels

  1. Open https://app.mylabelmaker.com. No signup.
  2. Set the size to the tube wrap, flag, or rack tag you actually have.
  3. Add sample ID, date, initials, and a CODE128 or QR code.
  4. Print on a Zebra or download PNG or PDF. Optional: load Excel or CSV from LIMS.

What to print

Print a whole list from Excel

Yes, you can print from Excel. Put each name or SKU on its own row. Map a column into text, a barcode, or a QR code. Preview one row, then print the stack. Guide: mail merge labels.

Print or save

If you have a Zebra, print from this computer with Browser Print at the printer's DPI. Everyone else: download PNG, JPEG, SVG, PDF, or ZPL. JSON keeps the editable master.

Open the free label maker

No signup. Custom size, barcode or QR, print from Excel, PNG or PDF. Print to a Zebra or from this computer.

Open specimen template