Lock alert vector icons download free

275 lock alert icons download SVG PNG. Professionally designed high quality vector icons download free

Discover 275 Lock alert icons in SVG and PNG formats, crafted for clarity and flexibility in modern design projects.

Premium vectors from Shutterstock

Cyber security threat concept with hacker silhouette in low poly style. Glowing red lock icon on dark digital background symbolizes online fraud and cyber attack danger. Vector illustration

Smartphone Screen with Push Notification Alerts – Mobile UI Message Pop-Up Design Template

Keep Locked Sign Security Symbol for Restricted Access, Workplace Safety, Equipment Protection and Compliance Protocols

Isometric vector illustration with woman looking at laptop with shield and padlock on screen. Concept of data protection, internet security, and privacy online for website.

privacy icon

lock icon

269

lock unlock icon

141

lock icon

107

lock icon

shield lock icon

lock closed icon

lock icon

lock closed outline icon

lock open icon

lock icon

shield lock icon

lock icon

user lock icon

lock icon

lock open icon

lock open outline icon

lock closed icon

wifi lock icon

lock icon

lock open icon

lock open alt icon

lock icon

vpn lock icon

lock alt icon

shield lock icon

signal wifi 1 bar lock icon

lock icon

shield lock icon

lock closed icon

lock icon

signal wifi 3 bar lock icon

signal wifi 2 bar lock icon

lock icon

signal wifi 4 bar lock icon

shield lock icon

lock open icon

lock plus icon

lock alt icon

lock icon

target lock icon

lock unlocked icon

lock dollar icon

lock open icon

house lock icon

screen lock rotation icon

lock open outline icon

database fill lock icon

lock icon

shield lock fill icon

lock open round icon

lock open icon

lock off icon

screen lock rotation icon

location pin lock icon

folder lock outline icon

lock icon

lock fill icon

building lock icon

screen lock portrait icon

person fill lock icon

lock open outline icon

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Premium vectors from Shutterstock

Set warning keep locked public sign design vector illustration

Yellow padlock with a green check mark. Security, successful login, secure access, cyber security, password validation and authentication concept.

Hand drawn security shield icons collection for digital protection and cybersecurity concepts vector

Mobile technology background image, protection, encryption, cyber security alert lock

set Attention pull key Symbols danger and safety signs design template vector illustration

Clean, editable cybersecurity icons for tech apps, websites, infographics, and data protection visuals—modern and secure design.

A collection of security-themed icons in a vibrant, full color palette, including shields, locks, and bug symbols. This diverse set is ideal for illustrating comprehensive security solutions

Do Not Share Message or Code Warning. Flat Illustration of Chat Bubble with Share Button Crossed Out. Concept for Cybersecurity, Privacy Protection, OTP Safety, and Digital Communication Alert

Access denied. Hacked system or cyber attack. Warning on the screen. Vector illustration.

Purple shield with a keyhole. Security, protection, privacy, access control, cyber security and data safety concept. 3d vector icon. Cartoon minimal style.

Laptop, letter and fishing. Phishing attack. Spam e-mail alert. Pixel perfect, editable stroke icon

About the Lock alert Icon Collection, SVG & PNG Formats, and Creative Use

This Lock alert icon hub brings together a wide range of professionally designed vector icons suitable for websites, mobile apps, user interfaces, presentations, and branding materials. All icons are available in SVG and PNG formats, giving you the freedom to choose between scalable vector graphics for responsive and print-ready designs, or ready-to-use raster images for quick digital integration.

SVG icons are fully scalable and maintain perfect sharpness at any size, making them ideal for high-resolution displays, large banners, and adaptable layouts. PNG icons are pixel-based and work best for fixed-size use cases such as UI elements, previews, or web content where resizing is minimal. Both formats are compatible with popular design tools like Adobe Illustrator, Figma, Sketch, Canva, and Photoshop.