How do I determine a store's theme using its theme store ID?

Topic summary

Goal: Identify a Shopify store’s original theme, ideally via theme.store.id (themeId = 125934665799; shopId = 21659910208), where the theme has been renamed.

Methods proposed:

  • View Page Source and search for theme name/version. This did not surface results for the OP’s target site.
  • Use browser DevTools: Inspect > Console > run Shopify.theme. This exposes theme metadata when available.

Outcome for the provided site (formswim.com):

  • Using the Console method, participants identified the theme as “Evergreen - TBYB.” OP acknowledged the help.

Open issue/new post:

  • Another user reported that inspecting their site shows limited/obfuscated info (screenshots provided), asking if it indicates a custom theme. No definitive answer yet.

Not addressed:

  • No direct mapping method was provided to look up a theme solely from theme.store.id. The practical workaround is reading Shopify.theme in the console or page source when accessible.

Status: Partially resolved (formswim.com identified); follow-up case remains unanswered. Images/screenshots are central to understanding the findings.

Summarized with AI on December 22. AI used: gpt-5.

Hello,
I tried that way and I couldn’t find it, I am looking for the theme of this website : https://www.formswim.com/