LLM Internals Visualization LLM Tools

Interactive tools for visualizing and exploring the internal mechanisms of LLMs (tokenization, embeddings, attention, logits, decoding, transformer architecture). Does NOT include general LLM comparison tools, model galleries, or applications that use LLMs without exposing their internal workings.

There are 48 llm internals visualization tools tracked. 2 score above 50 (established tier). The highest-rated is little51/llm-dev at 54/100 with 222 stars.

Get all 48 projects as JSON

curl "https://pt-edge.onrender.com/api/v1/datasets/quality?domain=llm-tools&subcategory=llm-internals-visualization&limit=20"

Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.

#	Tool	Score	Tier	Stars	Language
1	little51/llm-dev 《大模型项目实战：多领域智能应用开发》配套资源	54	Established	222	JavaScript
2	Ahmet-Dedeler/ai-llm-comparison A website where you can compare every AI Model ✨	52	Established	415	TypeScript
3	Michaelgathara/llm-timeline Visualize LLM Progress Overtime	44	Emerging	6	TypeScript
4	nicucalcea/sheets-llm Use Large Language Models (LLM) in Google Sheets	42	Emerging	57	JavaScript
5	cohere-ai/sandbox-grounded-qa A sandbox repo for grounded question answering with Cohere and Google Search	40	Emerging	136	Python
6	cheshire-cat-ai/plugin_template A generic template to create a plugin for the Cheshire Cat AI.	39	Emerging	24	Python
7	dennisangemi/hildegard Suggeritore di canti liturgici	34	Emerging	1	Python
8	simonw/llm-plugin A cookiecutter template for building plugins for LLM	33	Emerging	29	Python
9	Wang-Yong2018/shiny_llm_map It is a map to large language model. M for multi chat, A for analyze image,...	31	Emerging	3	R
10	sanand0/llmpersonality What do you get when a bunch of LLMs take the 50-question Big 5 (OCEAN)...	30	Emerging	2	JavaScript
11	attentionmech/dex Pokedex for LLMs	29	Experimental	14	JavaScript
12	skyliulu/LLM-Infra-Explorer Interactive visualization and exploration of large language model (LLM)...	28	Experimental	5	JavaScript
13	kasnerz/animated-llm Web application explaining how LLMs work using D3.js + GSAP	27	Experimental	7	JavaScript
14	sanand0/llmartstyle Explore less popular illustration art styles with LLMs	27	Experimental	2	JavaScript
15	jhancock532/imaginary-people A data visualisation of a 100 responses when asking local LLMs to imagine a...	26	Experimental	24	TypeScript
16	mloda-ai/mloda-plugin-template Template repository for plugin creation for mloda.ai	25	Experimental	1	Python
17	ThomasJButler/ModelViz ModelViz is a project demonstrating AI model comparison capabilities. It...	25	Experimental	8	TypeScript
18	drduhe/lam LAM (Locate Anything Model) — standalone prompt based image segmentation +...	24	Experimental	2	Python
19	xebia-functional/xef-website This is the main website for XEF	24	Experimental	1	TypeScript
20	Marktechpost/comparison-ai-tools-frameworks-models A directory of comparison insights on various AI Dev Tools/Frameworks/LLM...	24	Experimental	7	—
21	qry-ai/qry-lite Qry Lite is a privacy-focused frontend for large-language models	23	Experimental	6	TypeScript
22	kikyujin/open-sumiren LLM-powered spreadsheet. Write =LLM() in a cell, like =SUM().	22	Experimental	—	TypeScript
23	tenjin/sdk-llm-guides Repository containing LLM guides and documentation for the Tenjin SDK team	22	Experimental	—	—
24	Josh-Redmond-UK/LangTree Web based interpretability tool for LLMs using Huggingface and Inseq	22	Experimental	2	JavaScript
25	friendliai/FAI-Model FriendliAI Model Hub	21	Experimental	90	Python
26	haoxiangsnr/llm-tse Typing to Listen at the Cocktail Party: Text-Guided Target Speaker...	21	Experimental	42	JavaScript
27	kamilstanuch/ai-spreadsheet Use LLMs in Google Sheets at 1000 tokens/sec with Groq.	21	Experimental	5	JavaScript
28	suncloudsmoon/Ask-LLM Adds ASK() and INTERPRET() functions to Excel for interfacing with LLMs!	20	Experimental	5	C#
29	sanand0/llmviz Visualize LLM Hallucinations	19	Experimental	1	JavaScript
30	4hWuD6paOpK6kUYH4/InsightForge_DRT First Draft Generation with Script & LLM API Calls	19	Experimental	2	JavaScript
31	HetPatel-0209/AuraMatrix AuraMatrix is personality analysis web which using llm to do evaluation. I...	19	Experimental	11	JavaScript
32	bayuncao/llmblitz Explore the diverse landscape of large language models (LLMs) through an...	18	Experimental	2	Svelte
33	sanand0/topictrends Use LLMs to categorize arXiv papers into topics and explore trends	15	Experimental	—	JavaScript
34	xian-technology/xian-ai-guides Context guides for LLMs to generate Xian smart contracts, GraphQL queries,...	14	Experimental	—	—
35	sbolel/search-journey-generator-llm Generates multi-step user query “journeys” using an OpenAI LLM, a state...	14	Experimental	—	TypeScript
36	xiaolinstar/xiaolin-docs SRE 运维工程师学习思考实践，职场生活、运维技术、前沿科技	14	Experimental	—	JavaScript
37	jonyfour/AI-Text-Simplifier-Knowledge-Logger AI-powered text simplifier and knowledge logger using Google Sheets and Groq LLMs.	13	Experimental	—	JavaScript
38	Yousifus/digital-organism-explorer Interactive framework mapping LLM systems as digital organisms—exploring...	13	Experimental	—	JavaScript
39	sanand0/mindgen Create knowledge graphs and mind maps with LLMs	13	Experimental	—	JavaScript
40	MIPyao/LLM-GPT-visualization 浏览器端可视化的自回归语言模型实验室，集成了本地 Xenova/gpt2与 Gemini 云端推理。通过分词、注意力、输出层等多视角展示...	13	Experimental	2	TypeScript
41	NascentCore/sxwl.ai SXWL.AI site	13	Experimental	4	TypeScript
42	apconw/llm-animation-principle 一个交互式可视化演示项目，展示大语言模型（LLM）的工作原理，包括 Transformer 架构原理和 ReAct（推理+行动）模式。	12	Experimental	1	JavaScript
43	NetroScript/huggingface-llm-filtering Tool for exploring & filtering one author's Large Language Models (LLMs) on...	11	Experimental	—	Svelte
44	babadue/HomeAI An AI for every home	11	Experimental	3	Python
45	35ai/website 35 经验、35 测评、35 应用	11	Experimental	—	TypeScript
46	hrmnns/llm-explorer LLM Explorer ist eine interaktive, browserbasierte Visualisierungs- und...	11	Experimental	—	JavaScript
47	varun-d/gsheets_genai_api Groq and OpenAI LLM endpoints for Google Sheets using Apps Script	11	Experimental	—	JavaScript
48	MrigankJaiswal-hub/llm_query_retrieval LLM-Powered Query Retrieval System	10	Experimental	1	JavaScript