Limits to Secrets? | Cloudflare Developers | Page 1

tranquil pagoda Aug 7, 2025, 6:05 PM

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I am designing a system using workers that will have multiple tenants. I want to store secrets per tenant. Are there any limits (e.g. size or # of secrets) to the secret store?

Also related: how does scaling work for the workers? I don't think I can have a dedicated worker for a tenant, right?

tranquil pagoda Aug 7, 2025, 6:42 PM

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Are there any limits to the number of secrets that can be stored?

tranquil pagoda Aug 7, 2025, 7:03 PM

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I guess you forgot to share the links

tranquil pagoda Aug 7, 2025, 7:19 PM

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Oh, i just realised that we can't store secrets programatically from within the worker.
Is that the case?

https://developers.cloudflare.com/workers/configuration/secrets/#adding-secrets-to-your-project

Cloudflare Docs

Secrets

Store sensitive information, like API keys and auth tokens, in your Worker.

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No worries man, you just said "here are some common examples:" and I thought the links are missing

chilly mantle Aug 9, 2025, 5:16 AM

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tranquil pagoda Oh, i just realised that we can't store secrets programatically from within the ...

I think so, they're usually for api keys. You could try encrypting your user secrets and saving them to d1

#Limits to Secrets?