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Securely store, sync, and copy your API keys and developer secrets across Chrome. Pin. Copy. Build. Envpin keeps your developer secrets close at hand. Add a service name and key name, save your API key, and copy it whenever you need it. • Organize API keys with optional website URLs and notes. • Search by service, name, website, or note. • Copy a key with one click. • Keep keys masked by default; reveal them for 10 seconds. • Encrypt your keys and notes locally before saving them. • Keep the vault unlocked until you lock it or restart Chrome. • Synchronize encrypted entries with your signed-in Chrome account when Chrome Sync is enabled. Create a vault with a master password of at least eight characters. Choose a long, unique passphrase: there is no password recovery. Envpin does not provide an independent backup service. Envpin requires only the storage permission. It does not read websites, automatically fill keys, operate a backend, or include analytics and advertising. Deletion removes the saved key content and retains an encrypted deletion marker to keep an outdated offline copy from restoring it. Deletion markers use part of Chrome Sync's limited storage space. Update Envpin on all devices before using the new data format.
Sep 17, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.