Image Editor

The tool provides a focused raster image editing workflow for designers, marketers, and developers who need fast, repeatable edits for web-ready assets. It supports core operations such as crop, resize, rotate, and color adjustments (brightness, contrast, saturation, hue) as well as format conversion. Typical users include web designers optimizing product photos, content teams preparing marketing assets, and developers integrating image processing into automated pipelines.
Core logic operates in a non-destructive editing session with a clear operation history. Required features include file import, crop, resize, rotate, color adjustments, and export options (PNG, JPEG, WebP). Optional/advanced capabilities include layer-like edits, masks, extended history, and API access for automation.
Inputs and outputs are defined to minimize surprises: image_file is required; crop, resize, rotate, and color parameters are optional; output_format is required; quality is optional. Outputs include an edited image and metadata.
Algorithms apply standard image processing techniques: brightness/contrast via linear transforms, saturation via RGB-to-HSL conversions, and color corrections in a defined color space (default sRGB). Resampling during resize uses bilinear interpolation; rotation uses affine transforms with proper interpolation; cropping extracts a sub-image while preserving aspect ratios when requested.
Error handling covers missing/invalid input, out-of-bounds edits, large files, and color profile considerations. This tool targets web workflows, with predictable results across devices and browsers.
Audience and differentiators: designed for speed, simplicity, and consistent web-ready exports; session-based non-destructive history and API readiness differentiate it from basic viewers and ad-hoc editors.