Pixels Composer

Pixels Composer — Free Download. Image Editing and Processing
Pixels Composer is a specialized tool for manipulating and generating images using advanced techniques. The program is designed to work with layers, effects, and pixel operations with a high level of control. It supports multiple formats and offers a modular approach to editing.
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Download Pixels Composer (Official links)
File size: 37.5 MB
The latest version of Pixels Composer is: 1.21.0
Operating system: Windows
Languages: English
Price: $0.00 USD

  • Layer composition. The program lets you work with multiple image layers, each with its own settings and blend modes. Layers can be reordered, hidden, or modified individually without affecting the rest of the composition.
  • Pixel operations. Includes tools for directly manipulating pixel values, such as brightness, contrast, or color channel adjustments. Operations are applied with mathematical precision.
  • Filters and effects. Contains a library of predefined filters for applying effects such as blur, edge detection, or distortions. Each filter has configurable parameters.
  • Procedural generation. Can create images from scratch using noise algorithms, geometric patterns, or gradients. Generation parameters can be adjusted dynamically.
  • Script support. Lets you automate tasks using Python scripts. Users can write their own routines for batch processing or custom effects.
  • Masks and selections. Offers tools for defining work areas using alpha channel-based masks or manual selections. Masks allow localized edits.
  • Blend modes. Includes multiple blending modes between layers, such as multiply, overlay, or screen. Each mode changes how the pixels of the layers interact.
  • Color adjustments. Provides controls for modifying color balance, saturation, and hue. Adjustments are applied non-destructively and can be edited at any time.
  • Import/export. Supports common formats such as PNG, JPEG, and TIFF, as well as specialized formats that preserve layers or metadata.
  • Real-time preview. Changes are displayed immediately without having to render the entire image. This speeds up the fine-tuning process.
  • Action history. Keeps a record of all operations performed, allowing you to undo or redo changes at any point in the workflow.
  • Drawing tools. Includes basic brushes for manual editing, with control over size, hardness, and opacity. Strokes are applied as separate layers.

Development of Pixels Composer began in 2018 as a personal project of independent programmer Mikhail Polyanskiy. The software is written primarily in C++, with Python components for script-based extension. The first public version was released in 2019, and it has received regular updates with new features ever since. The initial goal was to create a lightweight yet powerful alternative for specific image processing tasks that were not adequately covered by other programs.


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