Free Digital Forensic Analysis and Computer Vision Tools

List of free online digital forensic and computer vision tools that you can use to analyze your documents and images.
Last Updated: April 8th, 2026

  1. 1. Forensically

    Forensically is a free digital image forensics platform developed by Jonas Wagner. You can use it for clone detection, error level analysis (ELA), and metadata extraction.

  2. 2. FotoForensics

    FotoForensics is a free tool used for digital photo forensic analysis.

  3. 3. Hintfo

    Hintfo is a free online tool used for viewing file metadata.

  4. 4. PixSpy

    PixSpy is a free online tool used to examine pixels in an image.

  5. 5. Tensor Spy

    Tensor Spy is a free tool used to inspect and visualize local NumPy and PyTorch tensor files in your browser.

  6. 6. Image Kernels

    A tool to help you understand the convolution matrix

  7. 7. Convolutional Neural Network Tool

    A website with cool visualizations that will help you learn convolutional neural network (CNN)

  8. 8. Pixel Color Counter Tool

    An online tool used for counting pixels by specific color in an image.