Unverified50% confidenceConceptExact time
localStorage stores strings as key-value pairs, with capacity typically around 5MB, and its API is synchronous and simple; IndexedDB is an asynchronous transactional object database whose capacity is constrained by the disk quota, and it can store binary data and supports index and cursor queries.
1
Sources
50%
Confidence
Long-term
Relevance
10/17/2026
First Seen
Sources
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