What is Zebra Browser Print?

It's Zebra's free helper app. Your browser uses it to send labels to a Zebra on USB or the network. Download it from Zebra, not from a random site.

Why doesn't my printer show up?

The helper isn't running, or you didn't restart the browser after install. Completely quit Chrome or Safari, start Browser Print, reopen the editor.

Is the localhost certificate safe?

Yes. It's your computer talking to the helper on the same machine. Trust it once in Safari, then print.

Zebra Browser Print setup guide (Mac and Windows)

Published: June 8, 2026 · 8 min read · Setup & Troubleshooting

New here? Start with create and print labels online free, the hub for design, barcodes, shipping, and thermal print setup. Also: free label maker software · full site map.

Zebra Browser Print is Zebra's free helper. It lets Chrome, Edge, Firefox, or Safari talk to a Zebra on USB or the network. You need it if you want to print from this computer's browser. It's also the usual reason the printer list is empty. Install it, restart the browser, then open the free label maker.

Walk it in this order: install on Mac or Windows, restart the browser (the step people skip), trust the localhost cert in Safari, then print a test from the free label maker. After that, the usual fixes: printer not showing, Chrome updates, USB locked by another app.

 What you need before starting
 A Zebra thermal printer (ZD, ZT, GK, GX series, etc.) connected via USB or on the same network.
Modern desktop browser.
Admin rights on the computer for the initial install.

 

Step 1. Install Browser Print on Mac

Mac installation (Safari / Chrome / Edge)

Go to the official Zebra Browser Print page (search "Zebra Browser Print" or use the link inside mylabelmaker when it detects the helper is missing). Download the macOS version (usually a .dmg).

Open the DMG and drag "Browser Print" into your Applications folder. Do not put it in a subfolder.

Launch Browser Print from Applications (or Spotlight). It will appear in your menu bar (small Zebra or printer icon). Leave it running.

Step 2. Install Browser Print on Windows

Windows installation

Download the Windows installer from the same Zebra page. Run the .exe as administrator.

Follow the wizard. After install, the Browser Print icon should appear in the system tray. Right-click it and make sure it is set to start with Windows (recommended for daily use).

Step 3. Restart your browser

Completely quit and reopen your browser after installing Browser Print. This is the step most people skip and the #1 reason "my printer doesn't show up".

Step 4. Trust the localhost certificate (Safari on Mac)

Safari / Mac certificate prompt

Open Safari and go to https://localhost:9101 (or the link mylabelmaker gives you). You will see a "not secure" or certificate warning.

Click "Show Details" or "Advanced" → "Visit site anyway" / trust the certificate. This is local traffic only (your computer talking to the helper on the same machine). It is safe.

After accepting once, direct printing should work in Safari and usually in other browsers too.

Chrome / Edge on Mac or Windows: They are usually more lenient, but if you see a connection error, visit https://localhost:9101/available in a tab first to "wake up" the helper and accept any prompts.

Step 5. Connect and test inside the free label maker

Open app.mylabelmaker.com. The printer selector in the top toolbar should now list your Zebra printer(s) if Browser Print is running and the printer is powered on and connected.

If nothing appears: click the gear icon next to the printer name → "Refresh" or use the "Auto-detect" button. You can also click the Browser Print menu bar / tray icon to see if it lists devices.

Print a test label. You should see status messages (head open, out of paper, etc.) if everything is working.

Common problems and fixes

Printer not showing after Chrome update
Chrome updates sometimes break the local connection. Solution: completely quit Chrome (check Activity Monitor / Task Manager), restart Browser Print from the tray/menu, then relaunch Chrome. Visit https://localhost:9101 once.

Safari still blocks after accepting cert
Go to Safari → Settings → Privacy → Manage Website Data and remove anything for "localhost". Then revisit https://localhost:9101 and re-accept. Restart Safari.

USB printer works in Zebra tools but not in browser
Make sure no other software (ZebraDesigner, Windows printer queue, etc.) has an exclusive lock on the printer. Power cycle the printer. Try a different USB cable/port. For network printers, confirm the printer has a valid IP and is reachable from the computer.

"No devices" or empty list in mylabelmaker
Browser Print must be running (menu bar / tray icon visible). The printer must be on and connected before you open the browser. In mylabelmaker, use the printer settings gear → Auto-detect. You can also test at https://localhost:9101/available in your browser.

Once it works, print from the browser

Once the helper is running, you can send the label straight to the Zebra. Status like head open or out of paper shows up. Match DPI. No PDF scaled down to a postage stamp. Design the face, preview it, print. Excel and Google Sheets still work for a stack.

Ready to design and print?

Install Browser Print once. Then design in the free editor. No signup.

Open mylabelmaker