Lock 3D Icons
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The padlock is the single most consequential icon on the web: it is what people look for before typing a card number. That earns it a proper family rather than one glyph — the lock alone, the lock on a certificate, the lock on a device, the lock next to a card.
Design Examples
See how these icons look in real website designs
What is in the set
Padlocks plain, grey, coloured and combined with shields. Certificate and connection marks including SSL padlocks with certificates. Authentication such as two-factor icons and fingerprint-with-padlock pairs. Locked objects: laptops, doors, credit cards. Plus key-and-padlock combinations for access.
Where these work best
Checkout and payment pages, login and password screens, SSL and certificate marketing, privacy settings, and paywalled or gated content. Key covers access and unlocking; security is the wider category.
Frequently asked questions
- Is there an SSL padlock?
- Yes, including a version with a certificate, which is the usual mark on a security page.
- Are 2FA icons included?
- Yes — two-factor and fingerprint-with-lock combinations are both here.
- Do they work on a dark checkout page?
- Yes. Transparent PNG with no white box, though very dark padlocks benefit from recolouring.