In today's digital era, the challenge of verifying the authenticity of images and detecting manipulations or forgeries is increasing. This is made increasingly difficult by the rapid increase in availability and user-friendliness of image editing tools. This leads to misinformation being spread on the internet through manipulated images, and the demand for reliable tools to verify photo authenticity is greatly increasing. Users are challenged to find a helpful and user-friendly tool that utilises advanced forensic algorithms and testing methods to confirm or refute the authenticity of images. Therefore, the problem arises of how to efficiently and reliably verify the authenticity of digital images and identify fake or manipulated images.

Izitru provides a solution by utilizing advanced forensic algorithms and testing methods to verify the authenticity of digital images. It incorporates specific features and properties of an image into its investigative process to determine whether it has been manipulated or altered. This technology is capable of revealing even the most skillful Photoshop edits. In addition, the tool provides an intuitive user interface, making its use easier for non-experts. Apart from verification, Izitru also offers a photo truth standard, providing a clear comparison point for the authenticity of images. This encourages the general public to handle image information responsibly and to defend against the spread of misinformation through falsified images. Izitru is thus an effective and user-friendly tool for checking photo authenticity.