pangxiaobin / MarkCardStudio

MarkCard Studio 是一款本地优先的 Markdown 社交媒体卡片排版与导出工具。将 Markdown 一键生成精致卡片与 PDF，支持智能分页、小红书/抖音/微博等平台尺寸、16 款内置主题、KaTeX 公式与 Mermaid 图表。Turn Markdown into polished social cards! (Vue 3 + Tauri 2)

ashleydarosa / CC-Checker-Validator-Generator

Python CLI toolkit for payment QA: generate and validate synthetic Luhn-valid card numbers by brand, BIN, or custom pattern. Supports Visa, Mastercard, Amex, Discover and more, plus BIN/IIN lookup, expiry/CVV checks, bulk validation, masking, and TXT/CSV/JSON export. Offline and cross-platform.

Leobai03 / tiance-tweet-card-generator

开源的推文卡片与抖音图文生成器，支持AI素材、自由改写、背景海报与PNG导出

tooladda-online / bingo-card-generator

Bingo Card Generator — Free Free on ToolAdda.online.