StopNCII.org is a free tool designed to support victims of Non-Consensual Intimate Image (NCII) abuse.
The tool works by generating a hash from your intimate image(s)/video(s). Image hashing is the process of using an algorithm to assign a unique hash value to an image. Duplicate copies of the image all have the exact same hash value. For this reason, it is sometimes referred to as a ‘digital fingerprint’. StopNCII.org then shares the hash with participating companies so they can help detect and remove the images from being shared online.