
PaperBanana: Academic Illustration Generator for Methodology Diagrams
Transform academic papers and sketches into publication-ready methodology diagrams and research figures.
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Transform academic papers and sketches into publication-ready methodology diagrams and research figures.

Create and export Mermaid diagrams including flowcharts, ERDs, and sequence diagrams online.
ghosts_ · HN
I've been slowly adding some new free tools to Moxie Docs (partly for SEO, partly to illustrate some of our feature sets before any commitment) for some reason this mermaid editor one blew up on Google rankings so I figured I'd share in case people find it useful! We also have ADR, AGENTS.md, LLMs, and a few other free tools.

Visualize SQL schemas as ER diagrams and review AI-suggested fixes before applying them.
@erd_factory · X
Paste your CREATE TABLE statements. Get an instant ER map, flagged issues, and AI-proposed fixes — reviewed as a diff before anything touches your schema.

Draw and diagram online with instant collaboration, no sign-up required.
@rishabh21g · X
The whiteboard that just lets you draw

Generate and edit AI images for marketing, ecommerce, social media, and branded content.
Gptimage2 — AI 图片生成工具
AI image generator with text-to-image, face swap, and upscaling tools.
KissPixel — AI 图像生成平台,集成六大核心工具:文本生成图像、图像风格转换、AI 换脸、智能图像替换、图像扩展和图像放大。平台采用积分制运营模式,新用户注册即可获得免费积分。支持多种订阅计划,满足不同用户需求。所有生成的图像均享有商业使用许可,可用于个人和商业项目。无论您是内容创作者、设计师还是营销专业人士,KissPixel 都能为您提供专业的 AI 图像创作解决方案。

Generate AI-powered descriptions of images without login required.
AI Image Description Generator — 精准提取图片中的主要元素,解读图片创作目的;可用于科研、艺术创作中图文互搜领域

Generate and edit AI images from text prompts or reference images in your browser.
GPT Image 2 AI — AI 图像与视频创作平台

Generate AI images from text or images with support for 2K-4K quality and typography control.
GPT Image 2 — AI 图片生成器,支持文生图、图生图、4K 图片、图中文字生成与 Prompt 示例库,适合制作产品图、海报、广告图和社媒配图

Instantly transform images using AI editing and redrawing capabilities.
Image to Image AI — 基于 AI 的图片修改和重绘工具

AI image generator and editor with 2K output, reference images, and multilingual text support.
imaginevid-ai · GitHub
Awesome-seedream-5-pro-prompts-and-skills About World's largest Seedream 5.0 Pro prompt library — 10,000+ curated prompts with preview images, 16 languages. Dreamina Seeream AI image generation. Free & open source.

Create and edit AI images and videos with text prompts.
GPT Image 2 — 由 OpenAI 最先进图像模型支持的一站式图像生成与编辑工具