Lumina – Photo Editor

✦ Overview
Lumina is a high-performance photo editing app designed for precise control, fast workflow, and clean visual output. It focuses on giving users professional-level editing tools without overwhelming complexity.
Built for everyday creators, designers, and photographers, Lumina provides a responsive editing experience optimized for mobile devices.

✦ Core Editing Capabilities
Advanced Color Control
Fine-tune every aspect of your image with granular adjustments:
Exposure, contrast, brightness, highlights, shadows
Temperature and tint correction for accurate white balance
Vibrance and saturation balancing for natural color enhancement
HSL-Based Color Editing
Isolate and adjust specific color ranges:
Modify hue per color channel
Control saturation independently per tone
Adjust luminance for targeted brightness changes
This allows cinematic color grading and precise visual styling.
Detail & Structure Tools
Enhance clarity and texture without degrading image quality:
Sharpness and clarity adjustments
Noise reduction for low-light images
Texture control for natural or stylized results

✦ Composition & Geometry Tools
Crop & Transform
Flexible cropping with aspect ratio presets
Rotation and straightening tools
Mirror and flip controls
Perspective Correction
Fix lens distortion and tilted architecture
Adjust vertical and horizontal perspective independently
Ideal for architecture and product photography

✦ Creative Effects System
Filters & Presets
Professionally tuned filter presets
One-tap style transformations
Adjustable intensity control for each filter
Light & Atmosphere Effects
Vignette for depth emphasis
Blur effects for focus control
Grain for film-style aesthetics
Artistic Adjustments
Stylized color grading workflows
Soft light blending effects
Contrast shaping for mood control

✦ Text & Overlay Layer System
Add expressive elements to your images:
Multi-layer text editing
Font selection and typography controls
Color, shadow, and spacing adjustments
Image overlays for branding or composition enhancement

✦ Workflow & Performance
Lumina is designed for speed and responsiveness:
Real-time preview of all adjustments
Smooth editing experience even on large images
Optimized memory usage for stability
Non-destructive editing workflow for flexibility

✦ Export & Sharing
High-resolution export support
No quality compression artifacts in final output
Multiple format options for different use cases
Direct sharing to social platforms

✦ Use Cases
Lumina is suitable for:
Social media content creation
Portrait retouching
Product photography enhancement
Travel photography editing
Cinematic color grading workflows

✦ Privacy & Data Handling
All image processing occurs locally on the device. User photos are not uploaded or stored externally.

✦ Positioning
Lumina is designed as a balanced editor between simplicity and professional control—offering depth without unnecessary complexity.