png-export

A power-user toolkit for ChatGPT Web — full and selective conversation export, PNG long-image export, deep-history search, timeline navigation, prompt management, folders, and LaTeX copy.

Kotlin Multiplatform drawing library with SVG export, undo/redo & shapes for Android, iOS, Web & Desktop.

Markdown 排版工具：33 种主题，一键复制到微信公众号/知乎/掘金，可导出 HTML/图片｜Markdown formatter for WeChat articles

Drop a screenshot onto a photorealistic 3D iPhone, rotate to any angle, and export a transparent PNG. Runs in the browser.

A clean, lightweight Mermaid diagram editor — hand-drawn style, live preview, and one-click export.

Generador de Códigos QR con colores personalizables, modo claro/oscuro y exportación instantánea a PNG. Desarrollado en Python y Tkinter, con una interfaz moderna y elegante.

AI flyer and poster generator for Claude Code. Describe a design, get editable HTML/CSS, export to high-res PNG or PDF.

Elegant ultra-lightweight Markdown editor — a free, zero-install alternative to Typora. Pure HTML5/JS, real-time preview, dark mode, syntax highlighting, PDF/PNG export with themes & watermarks. No Electron, no framework, just open and write. 极简 Markdown 编辑器，Typora 免费平替，打开即用，零依赖。

🎨 DeepSeek Harness 的画板预览插件 — AI 生成的网页产物实时预览 · PNG/JPG/SVG 一键导出（对标 Gemini Canvas 体验）

🌳 Interactive Red-Black Tree Visualizer — Animated CLRS Insert & Delete with step-by-step rotations & recoloring | Analyze Mode: find ALL insertion orders for any target tree via permutation search | Pseudocode sync, Dark/Light theme, PNG/PDF/MP4 export | Python

A fast and user-friendly QR code generator web application that allows users to create customizable QR codes for various purposes

GraphXML — is a simple XML-based language for describing charts with rendering in C + SDL2.

3D Product/Model Configurator {release candidate}

Export a Unity Shader Graph as a clean, readable PNG. Parses the .shadergraph asset and re-lays the graph out deterministically instead of screenshotting the editor.

人生计算器｜把时间分配变成可读的人生图谱。Life Calculator — visualize how you spend your time.

Browser-based image pixelator that converts PNG/JPG uploads into pixel art with adjustable pixel size, live preview, and high-res PNG export.

Export beautiful AI-generated tables from ChatGPT, Gemini, Claude and more.

Interactive Tier List Maker built with Vanilla JavaScript. Upload images, drag and drop items between ranking tiers, organize custom lists, and export the final result as a PNG image directly from the browser.

Adaptive tile downloader with live progress, preview, and PNG export.

A lightweight C++ plotting library packed with dev-friendly features: stand-alone thread, live cosmetic-control/data-edit, headless/svg output