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Free Lock Icons

3,676 free lock icons showing padlocks, locked and unlocked states, privacy and access. Every design comes in matching styles (Light, Regular, Bold, Color, Fresh, Solid Line, Filled Line and Duotone), so a whole set stays consistent.

Use these lock icons for login screens, privacy settings, security pages and premium features. Download any icon as SVG or PNG in any size, or copy it as HTML, JSX, CSS or Base64. License.

Lock icons in Light style

All 467 Light lock iconsLight style
  • Bar chart with report locked due to privacy icon, Light style
  • Encryption on a system with a key lock mechanism icon, Light style
  • Lock encryption keyhole symbol for digital login icon, Light style
  • Key used to unlock software or programs icon, Light style
  • Keep conversation private with chat lock feature icon, Light style
  • Key, an access tool for locks security icon, Light style
  • Unlock security in computer system icon, Light style
  • lock shield, a symbol for protection icon, Light style
  • Private access padlock for safety and guard icon, Light style
  • Smart electronic lock with advanced features icon, Light style
  • High security protection provided by shield lock icon, Light style
  • Protected web browser with password private lock icon, Light style
  • Residential entrance door lock with safe padlock icon, Light style
  • Web lock key hole as a concept of secure web browser icon, Light style
  • Artificial intelligence programming locked isolated on white background icon, Light style
  • Smart house Access denied with a locked feature isolated on a white background icon, Light style
  • Smart lock with handle isolated on a white background icon, Light style
  • Tesla car with lock in feature isolated on white background icon, Light style

Lock icons in Regular style

All 465 Regular lock iconsRegular style
  • Private access padlock for safety and guard icon, Regular style
  • Unlock security lock with permission granted to access icon, Regular style
  • Encryption on a system with a key lock mechanism icon, Regular style
  • Protected web browser with password private lock icon, Regular style
  • lock shield, a symbol for protection icon, Regular style
  • Web lock key hole as a concept of secure web browser icon, Regular style
  • Electronic lock for high system safety icon, Regular style
  • Pattern lock encryption for smartphones icon, Regular style
  • Lock encryption keyhole symbol for digital login icon, Regular style
  • Key used to unlock software or programs icon, Regular style
  • Smart house Access denied with a locked feature isolated on a white background icon, Regular style
  • Smart electronic lock with advanced features icon, Regular style
  • Digital folder with lock for safety icon, Regular style
  • Handheld laptop with a screen lock icon, Regular style
  • Mobile phone locked through a system software icon, Regular style
  • Password lock for security in laptop icon, Regular style
  • System lock for maintaining privacy icon, Regular style
  • Locked processor to be used in CPU icon, Regular style

Lock icons in Bold style

All 466 Bold lock iconsBold style
  • Key, an access tool for locks security icon, Bold style
  • Unlock security lock with permission granted to access icon, Bold style
  • Bar chart with report locked due to privacy icon, Bold style
  • locked encrypted email icon, Bold style
  • Internal settings for the high security lock icon, Bold style
  • Unlock security in computer system icon, Bold style
  • Private access padlock for safety and guard icon, Bold style
  • Web page locked on admin service page icon, Bold style
  • Folder locked for maintaining data privacy icon, Bold style
  • Lock database, encrypted for security purposes icon, Bold style
  • Lock shield, network security system in cyber icon, Bold style
  • Security lock opened, a warning indication icon, Bold style
  • Residential entrance door lock with safe padlock icon, Bold style
  • Security lock system installed for software icon, Bold style
  • key door lock and authentication for personal door canbin icon, Bold style
  • Smart home with a privacy lock can be accessed with admin password icon, Bold style
  • Smart lock with handle isolated on a white background icon, Bold style
  • Lock used for safeguarding any program icon, Bold style

Lock icons in Color style

All 466 Color lock iconsColor style
  • lock shield, a symbol for protection icon, Color style
  • Padlock with a cross sign isolated on a white background icon, Color style
  • Encryption on a system with a key lock mechanism icon, Color style
  • Keep conversation private with chat lock feature icon, Color style
  • Lock database, encrypted for security purposes icon, Color style
  • Admin user with a padlock isolated on the white background icon, Color style
  • System lock for maintaining privacy icon, Color style
  • Cellphone with security passcode or lock icon, Color style
  • Residential entrance door lock with safe padlock icon, Color style
  • Pattern lock, gesture passcode for safety measure icon, Color style
  • Private access padlock for safety and guard icon, Color style
  • Padlock depicting privacy encryption in browser icon, Color style
  • Browser security with padlock isolated on white background icon, Color style
  • Home internal security lock with remote funct,protection, icon, Color style
  • Uplink and downlink locked with a password icon, Color style
  • Internal settings for the high security lock icon, Color style
  • Smart lock with handle isolated on a white background icon, Color style
  • Enhanced safety with a smart wireless lock icon, Color style

Lock icons in Fresh style

All 467 Fresh lock iconsFresh style
  • Padlock encryption for cyber protection icon, Fresh style
  • Security lock system installed for software icon, Fresh style
  • Smart electronic lock with advanced features icon, Fresh style
  • Digital folder with lock for safety icon, Fresh style
  • Mobile phone locked through a system software icon, Fresh style
  • Pattern lock encryption for smartphones icon, Fresh style
  • Electronic lock for high system safety icon, Fresh style
  • Handheld laptop with a screen lock icon, Fresh style
  • Password lock for security in laptop icon, Fresh style
  • System lock for maintaining privacy icon, Fresh style
  • Locked processor to be used in CPU icon, Fresh style
  • Home internal security lock with remote funct,protection, icon, Fresh style
  • Unlock security in computer system icon, Fresh style
  • lock shield, a symbol for protection icon, Fresh style
  • Ethereum lock with encryption and digital security transaction icon, Fresh style
  • Cargo ship with padlock symbol isolated on white background icon, Fresh style
  • Message locked by an admin on the system icon, Fresh style
  • Admin security lock isolated on a white background icon, Fresh style

Lock icons in Solid Line style

All 465 Solid Line lock iconsSolid Line style
  • Box Truck with padlock symbol isolated on white background icon, Solid Line style
  • Delivery Box with the protection of padlock icon, Solid Line style
  • Smartphone with pattern lock security unlocking method icon, Solid Line style
  • Lock to secure server network - protected with encryption Technology icon, Solid Line style
  • Internal settings for the high security lock icon, Solid Line style
  • Cyber security padlock for protection icon, Solid Line style
  • Robot unlock tool with key, authentication process isolated on a white background icon, Solid Line style
  • Restricted or lock file in computer system icon, Solid Line style
  • Unlock security in computer system icon, Solid Line style
  • Message locked by an admin on the system icon, Solid Line style
  • Smart home with a privacy lock can be accessed with admin password icon, Solid Line style
  • Smart locks with pass code isolated on a white background icon, Solid Line style
  • Locked smartphone with a security passcode icon, Solid Line style
  • System lock for maintaining privacy icon, Solid Line style
  • Padlock encryption for cyber protection icon, Solid Line style
  • Electronic lock for increased system security icon, Solid Line style
  • Cyber lock, designed to increase security system icon, Solid Line style
  • Lock computer help in protect confidential documents icon, Solid Line style

Lock icons in Filled Line style

All 466 Filled Line lock iconsFilled Line style
  • File unlocking with padlock isolated on white background icon, Filled Line style
  • Encryption on a system with a key lock mechanism icon, Filled Line style
  • Smart electronic lock with advanced features icon, Filled Line style
  • Unlock security in computer system icon, Filled Line style
  • Electronic lock for ultimate system security icon, Filled Line style
  • Advanced electronic lock with smart functions icon, Filled Line style
  • Entry point for key in lock icon, Filled Line style
  • Preventing unwanted access with desktop lock feature icon, Filled Line style
  • Lock computer help in protect confidential documents icon, Filled Line style
  • Unlock security lock with permission granted to access icon, Filled Line style
  • Password lock for enhanced system security icon, Filled Line style
  • Web page locked on admin service page icon, Filled Line style
  • Computer system locked with a passcode heavy authentication protocol icon, Filled Line style
  • Electronic lock for high system safety icon, Filled Line style
  • Digital folder with lock for safety icon, Filled Line style
  • Handheld laptop with a screen lock icon, Filled Line style
  • Mobile phone locked through a system software icon, Filled Line style
  • Password lock for security in laptop icon, Filled Line style

Lock icons in Duotone style

All 414 Duotone lock iconsDuotone style
  • locked screen of employee portal to access icon, Duotone style
  • Num lock touchpad isolated on white background icon, Duotone style
  • Touchscreen access locked isolated on white background icon, Duotone style
  • Smartphone with pattern lock security unlocking method icon, Duotone style
  • Smartwatch secured with locked and passcode security icon, Duotone style
  • Smartwatch locked with enhanced passcode security protocol icon, Duotone style
  • Microchip with lock feature for encryption icon, Duotone style
  • SD card lock for data security icon, Duotone style
  • locked screen of corporate portal to access icon, Duotone style
  • Cargo ship with padlock symbol isolated on white background icon, Duotone style
  • Box Truck with padlock symbol isolated on white background icon, Duotone style
  • Delivery Box with the protection of padlock icon, Duotone style
  • key door lock and authentication for personal door canbin icon, Duotone style
  • Documents secured with privacy and locked for unauthorized use icon, Duotone style
  • Private locked document file isolated on white background icon, Duotone style
  • Secured key with padlock isolated on white background icon, Duotone style
  • PPS file format locked and secured layout icon, Duotone style
  • PPT file format locked and secured layout icon, Duotone style