Fingerprint, a leader in device intelligence, today announced that FingerprintJS, the world's most popular open-source browser fingerprinting library, has officially surpassed 1 million weekly downloads. This major milestone underscores the project's widespread adoption as the open-source industry standard for browser fingerprinting. FingerprintJS enables developers to identify browser sessions with high accuracy, helping them prevent fraud, manage account security, and improve user experiences.
FingerprintJS surpasses 1 million weekly downloads as the leading open-source browser fingerprinting library.
The library helps developers identify browser sessions with high accuracy for fraud prevention and security.
Fingerprint processes hundreds of signals to identify over 1 billion unique devices monthly.
Over 6,000 companies use Fingerprint, including Booking.com, Dropbox, Trustpilot, and Checkout.com.
Fingerprint commits to maintaining FingerprintJS as browser security standards evolve.
The platform detects intent of both human and agentic visitors.
Valentin Vasilyev, co-founder and CTO of Fingerprint, stated: "When I first created FingerprintJS, my goal was to solve the fundamental challenge of identifying browser sessions in an accessible and precise way to make the internet safer for everyone. Reaching 1 million weekly downloads is a testament to the thriving developer community that continues to build with our tools every day and validates our belief that secure and reliable open-source technology is essential for modern and safe web applications."
Fingerprint's device intelligence platform identifies over 1 billion unique devices every month and processes hundreds of signals to help fraud teams distinguish trusted visitors from bad actors at speed and scale. Over 6,000 companies, including innovators like Booking.com, Dropbox, Trustpilot, and Checkout.com, use Fingerprint every day to recognize high-risk activity in real time, prevent fraud attacks, and deliver frictionless user experiences. The platform detects the intent of both human and agentic visitors, providing comprehensive protection across modern web applications.
As browser security standards continue to shift, Fingerprint is committed to maintaining FingerprintJS to provide accurate, reliable, open-source identification that respects user privacy. This commitment ensures that developers can continue to rely on the library as the foundational tool for browser fingerprinting while adapting to evolving web standards and security requirements.
About Fingerprint
Fingerprint detects the intent of human and agentic visitors. Our device intelligence platform identifies over 1 billion unique devices every month and processes hundreds of signals to help fraud teams distinguish trusted visitors from bad actors at speed and scale. Over 6,000 companies, including innovators like Booking.com, Dropbox, Trustpilot, and Checkout.com, use Fingerprint every day to recognize high-risk activity in real time, prevent fraud attacks, and deliver frictionless user experiences.
TechIntelPro empowers B2B technology decision-makers with the latest industry trends, deep insights, leadership perspectives and actionable intelligence to drive both organizational and professional milestones—and thrive on the tech pulse.