Image Editor for Kids

The tool provides a safe, approachable image editing experience for children. It is used by parents, teachers, and kids aged roughly 5–12 to practice basic photo editing, drawing, and composition after capturing images or creating artwork. It emphasizes simplicity, privacy, and immediate visual feedback to reinforce learning while keeping activities engaging and age-appropriate.
The tool supports non-destructive edits, simple image adjustments (crop, rotate, resize, brightness, contrast), and drawing or sticker overlays. It includes large, kid-friendly controls and a guided set of templates to boost creativity. Required features include image import, an edit stack with undo/redo, and export to common formats (PNG/JPG). Optional features include layered doodles, adjustable brush sizes, color picking, and teacher-mode presets for classrooms. Unique differentiators include safety-first design, parent/teacher controls, and curated school-friendly asset packs that minimize risk of inappropriate content.
Inputs include source_image (image file, JPG/PNG, required), crop_area (optional), brightness (optional), contrast (optional), draw_strokes (optional), stickers (optional). Outputs include edited_image (PNG/JPG) and export_metadata (optional). Validation enforces file type, size limits, and reasonable edit ranges. Outputs deliver downloadable image files and in-session previews; no data persists beyond the session unless the user saves.
Edits apply in a non-destructive stack using per-pixel color transforms for brightness/contrast, geometric operations for crop/rotate, and alpha blending for overlays. Undo/redo is implemented as a stack. Doodle strokes use vector coordinates with stroke width scaling to image dimensions. Export performs final compositing to target resolution and format.
Invalid file types or oversized inputs trigger input validation. Cropping outside image bounds clamps to edges. High-saturation values are capped to prevent clipping. Missing optional inputs default to identity transforms. If exporting fails, a PNG fallback is produced. External data unavailability is treated as non-blocking.
Uses standard image formats (PNG/JPG) and common color spaces; supports basic UTF-8 captions for overlays. Localization considerations are limited to translated labels; no currency or locale-specific logic.
Assumes user intent is educational or recreational; not a professional editing workflow. Excludes AI-based upscaling, advanced compositing, or networked multi-user collaboration.