BrandKit

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BrandKitAsset generation engine

A self-hosted Flask application that transforms a single image into 45+ production-ready sizes for web, social, mobile, and print, featuring background removal, color analysis, and multi-format encoding (PNG, JPG, WebP, ICO). Self-contained with no external data transmission.

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Architecture
GitHub
BrandKit

45+ formats, one upload

Open Graph cards, favicons, application icons, Instagram posts, hero banners, document covers, and print sizes. Filter by category or search the catalog. Every dimension is declared in config.json.

Browse catalog

Background removal

Local segmentation via rembg with u2net models. Composite onto solid colors, dominant palette fills, or preserve alpha transparency. Edge smoothing and auto-crop included.

Implementation details

Image preprocessing

Adjust hue, color temperature, saturation, contrast, sharpness, vignette, watermark, blur, and noise reduction prior to format rendering.

Preprocessing options

Self-hosted security

CSRF protection, rate limiting, strict Content Security Policy, mandatory EXIF stripping, and vendored assets. No third-party network telemetry.

Security posture

Single-command deployment

Deploy with docker compose up -d on port 8000, or run directly via Python 3.11+ virtual environment.

Deployment guide

Content caching & memory awareness

Operations are cached by content hash, outdated uploads are purged via background worker, and psutil monitoring guards process memory limits.

Performance guide

Quick Start ​

bash
git clone https://github.com/fabriziosalmi/brandkit.git
cd brandkit
docker compose up -d --build
# Access http://localhost:8000

Upload a master asset, select target formats, and click Generate Brand Kit to download the consolidated ZIP archive.

Output Specifications ​

A structured archive containing every configured format in each selected encoding format (<name>_website.png, <name>_favicon.ico, etc.), accompanied by a real-time inspection grid in the browser.

Documentation Navigation ​

ObjectiveReference
Initial SetupGetting started · Docker
Interface & WorkflowGeneration workflow · Keyboard shortcuts
Format SpecificationsConfiguration · Catalog
Automation & APIHTTP endpoints
Production HostingDeployment · Environment variables
Security & ComplianceSecurity policy · Privacy