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Debug mode makes Bloom log everything it’s doing - variant lookups, inventory checks, cart sync - to the browser console on every storefront page. Use it when you (or our support team) need to see what’s happening behind the scenes on a real product page.
Debug output is visible to every visitor to your store, not just you. Turn it off as soon as you’re done troubleshooting.

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Turn it on

Find it at Apps → Bloom → Settings → Developer → Debug mode.
  1. Tick Enable debug mode.
  2. Click Save.
  3. Open any product page on your storefront and open the browser console (right-click → Inspect → Console).
  4. Look for lines prefixed with [bloom].
Debug mode toggle in Developer settings

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What it logs

  • Variant detection and inventory state
  • Pre-order and Notify Me eligibility decisions
  • Cart sync activity (line item properties, quantity changes)
It also attaches two helpers to the page for manual inspection:
  • window.bloomDebug - current widget state
  • window.bloomCartDebug - current cart sync state

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Turn it off

Once you’re done, untick Enable debug mode and click Save. Off is the default.