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F-Secure Deepfake Detector

Project
23004 ELFMo
Type
New product
Description

F‑Secure Deepfake Detector, a free online tool designed to help people verify whether suspicious images or videos may have been manipulated using artificial intelligence. The tool is available now on the F‑Secure website and allows users to upload content and receive an immediate assessment of whether it may be a deepfake.

Deepfakes are increasingly used in scams, misinformation campaigns, identity theft schemes, and online harassment. Their realistic appearance makes them difficult to identify, particularly on social media where manipulated content can spread rapidly.

Further details here: https://www.f-secure.com/en/deepfake-detector.

Contact
Tuuli Lindroos
Email
tuuli.lindroos@f-secure.com
Research area(s)
Consumer cyber security, Deepfake and AI-generated media detection (image and video manipulation analysis); multimodal AI for consumer cybersecurity; AI-enabled scam and disinformation protection; trustworthy and accessible AI tools for consumers.
Technical features

F‑Secure Deepfake Detector is designed to make verification simple. Users can drag and drop an image or video file into the tool and receive a score indicating whether the content may have been artificially generated or altered.

The tool supports common image formats including JPEG, PNG, WEBP, and BMP, as well as video formats such as MP4 and MOV. It is available in 11 languages, reflecting the global nature of the deepfake threat.

F‑Secure Deepfake Detector is the latest addition to F-Secure’s growing collection of free online tools designed to help people stay safer online. F‑Secure now provides nine freely available tools that help consumers identify scams, check data breaches, and better understand emerging online threats.

Integration constraints

F‑Secure Deepfake Detector is a free, browser-based web tool (no installation, no specific operating system required) and returns a score indicating possible AI manipulation, while no API, SDK or partner integration.

Targeted customer(s)

Consumer mass market

Conditions for reuse

The F‑Secure Deepfake Detector is a proprietary F‑Secure tool that anyone can use free of charge online. It's available on the F‑Secure website at https://www.f-secure.com/en/deepfake-detector, and it's also listed among F‑Secure's free tools at https://www.f-secure.com/en/free-tools.

Confidentiality
Public
Publication date
17-09-2026
Involved partners
F-Secure Corporation (FIN)