Hi everyone,
I wanted to share a recent solution I built in Bubble where I implemented a download for offline use feature using the Local Storage plugin.
The problem
I was working on an app where users needed to access certain content even without internet. Instead of full offline app functionality, the requirement was simpler: users should be able to download data and use it later offline.
Since Bubble doesn’t provide native offline storage or download caching, I had to figure out a workaround.
The idea
I realized I could simulate a “download” feature by storing structured data in the local storage using Local Storage plugin, and then retrieving it when needed.
Instead of just caching temporarily, the goal was:
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User clicks “Download”
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Data is saved locally
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User can access it later even without internet
How I implemented it
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I structured the required data into a JSON object (e.g. items, text content, or records)
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When the user clicks the Download button, I convert the data into JSON
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Using the Local Storage plugin, I store this JSON in the browser
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On the offline page/view, I check local storage
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If data exists, I read it, parse the JSON, and display it like normal app data
Flow example
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User selects content → clicks “Download”
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App converts content into JSON
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JSON is saved in Local Storage
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Later, user opens “Offline Mode”
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App reads Local Storage → parses JSON → renders content
Outcome
This gave the user a smooth offline viewing experience without needing a backend overhaul or PWA setup. It effectively worked like a lightweight download system inside Bubble.
Key takeaway
Even without native offline support, Bubble can still handle practical offline-like features using clever use of Local Storage and JSON structuring.
Would love to hear if anyone has improved approaches for real offline-first Bubble apps.