Vanilla JS ChatGPT Clones LLM Tools

Lightweight ChatGPT clones and client implementations built with vanilla JavaScript (HTML/CSS/JS only), requiring no backend frameworks or build tools, deployable on static hosts. Does NOT include framework-based implementations (React, Vue, etc.), desktop apps, browser extensions, API wrappers, or projects that are primarily portfolio/demo sites unrelated to ChatGPT functionality.

There are 59 vanilla js chatgpt clones tools tracked. 3 score above 50 (established tier). The highest-rated is jaanauati/react-dfp at 60/100 with 130 stars and 49,858 monthly downloads.

Get all 59 projects as JSON

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

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

# Tool Score Tier
1 jaanauati/react-dfp

A React implementation of the Google DFP/GPT api. https://react-dfp.surge.sh
60
Established
2 KijijiCA/react-advertising

A JavaScript library for display ads in React applications.
57
Established
3 googleads/google-publisher-tag-samples

Google Publisher Tag (GPT) code samples.
50
Established
4 ichiroc/chatgpt2scratch

ChatGPT for Scratch
46
Emerging
5 googleads/google-publisher-tag-playground

An interactive code playground for Google Publisher Tag (GPT) samples.
43
Emerging
6 highfivve/moli-ad-tag

An Ad Tag for Publishers
40
Emerging
7 logankilpatrick/ChatGPT-Simple

Build a simple locally hosted version of ChatGPT in less than 100 lines of code
38
Emerging
8 Niurmiguel/ng-gpt

A Angular implementation of the Google DFP/GPT api.
36
Emerging
9 casualwriter/vanilla-chatgpt

a minimal ChatGPT client by vanilla javascript, run from local or any static web host
35
Emerging
10 alexsky177/chat

Javascript ChatGPT clone. JavaScript only - no need php, python ... etc....
34
Emerging
11 devashish2024/freegpt.js.org

Light-weight powerful FREE ChatGPT Library for JavaScript
31
Emerging
12 Vvveb/chatgpt

Ask ChatGPT/DeepSeek Vvveb plugin
30
Emerging
13 raulibanez/timetimer

A simple Time Timer clone built with ChatGPT to demonstrate the power and...
29
Experimental
14 zhoujiahua/chat-gpt-tpl

ChatGPT-Template
29
Experimental
15 yasir13001/ChatSharing

ChatSharing — a community-driven website where users share their...
28
Experimental
16 nekobato/chatgpt-websearch-mcp

ChatGPT Local MCP for web search
26
Experimental
17 Kendall-Does-Coding-Websites/ChatGPT-website

A website that was made entirely in ChatGPT
25
Experimental
18 KikoPalomares/chatgpt-ejemplo-web

Una web creada utilizando 100% ChatGPT
23
Experimental
19 sisbell/chatgpt-plugins

ChatGPT Plugin Examples
23
Experimental
20 bitmonky/www.bitmonky.com

Repo For The BitMonky Website

22
Experimental
21 Hwrdy/react-dfp-slot

React based DFP library
22
Experimental
22 jeffreykirchner/GARP

Testing the generalized axiom of revealed preferences (GARP) with three...
22
Experimental
23 IhsanDevs/ChatGPT-You.com-API

This is a simple API for ChatGPT from scrapping API you.com
22
Experimental
24 BlazeInferno64/blazeinferno64.github.io

The source code of the website link below

21
Experimental
25 MartinsOnuoha/what-should-i-design

Open source collection of UI/UX design problem statements for you to try.
21
Experimental
26 mehmetkahya0/RandomLocation

Random Location using Google Maps
21
Experimental
27 AnimMouse/ChatGPT-with-Me-Website

A website that publishes conversations with ChatGPT
21
Experimental
28 arcesoftware/RichCoast

Website Folder/File Structure
20
Experimental
29 cusanotech/Pagina-web-ChatGPT

Eh realizado una Web Page completamente con ChatGPT 👈😲
20
Experimental
30 wan-hx/hbuilderx-ask-chatgpt

HBuilderX内chatGPT插件
20
Experimental
31 Econify/ad.js

🚀 Supercharge your Ads.
19
Experimental
32 nechehin/gpt-catfish

Google Tag Publisher Ads wrapper for "catfish" banner view
18
Experimental
33 woniesong92/humanjobs

HumanJobs is a ChatGPT Plugin that lets ChatGPT create job postings only for humans
16
Experimental
34 solanacaea/chatgpt-web

ChatGPT Web
16
Experimental
35 wpjscc/chatgpt

chatgpt web
15
Experimental
36 lucaburns123/lat

A software designed to help make learning & academics easier. The site...
15
Experimental
37 wasabina67/lgtm

Looks Good To Me
15
Experimental
38 arcesoftware/fractals

The code uses the HTML5 canvas element to render the Fractals, and it...
14
Experimental
39 storipress/vue-advertising

Simplify programmatic ad-ops in Vue applications.
14
Experimental
40 marusti/MaRu-CMS

Flatfile CMS durch ChatGPT
14
Experimental
41 yuyinws/game-gpt

让ChatGPT根据你的游戏库存帮你推荐游戏
14
Experimental
42 notyel/chat-vanilla-Javascript-example

Ejemplo de aplicación de chat en tiempo real con JavaScript puro (vanilla...
14
Experimental
43 ludivitto/csfd-chatgpt

CSFD personal rating scraper for ChatGPT
14
Experimental
44 BlazeInferno64/human-verification-captcha

A simple captcha made in vanilla JavaScript
13
Experimental
45 georgemandis/chatgpt-svgs

SVGs I've asked ChatGPT to make for me.
13
Experimental
46 NOTGENZ/ProtoScript

ProtoScript is a Fully Free-To-Use Frontend Language Made with...
13
Experimental
47 alexjdean/chicagomoontimes.com

Automated satirical news site providing funny commentary on local and...
12
Experimental
48 mohamedabdourahamane080-sketch/Le-Niger-et-ses-merveilles-

Tout sur le Niger 🇳🇪

12
Experimental
49 wywy-llc/chatgpt-tool-appscript-ts

ChatGPT + GAS + スプレッドシートのTypeScript版
11
Experimental
50 TripleYei/Reto_frontend-chatGPT

Reto frontend gracias a ChatGPT
11
Experimental
51 akikareha/rich-helloworld

A rich hello world program with a progress bar implemented in vanilla JavaScript.
11
Experimental
52 akikareha/particle-clock

A particle clock written in vanilla JavaScript.
11
Experimental
53 kirtanb-05/ForgedInTheCave

Origin ( main JS projects, first experiments )
11
Experimental
54 LimWeiJen/lim-gpt

chatgpt clone with javascript code executor and local storage
11
Experimental
55 akikareha/falling-squares

An art of falling squares written in vanilla JavaScript.
11
Experimental
56 ronpay/lmctfy

Let Me ChatGPT That For You
11
Experimental
57 Deontar/infojobs_tag_matcher_GPT

GPT conversor de CV a Infojobs
11
Experimental
58 AnderCMD/GPT-Local

Chat estilo GPT con uso de modelo LLM de forma local con almacenamiento cache en web
10
Experimental
59 takker99/scrapbox-chatGPT

scrapboxでchatGPTを使うUserScript
10
Experimental

Comparisons in this category

ChatGPT-Simple and vanilla-chatgpt (38 vs 35) react-dfp and react-advertising (60 vs 57) google-publisher-tag-samples and google-publisher-tag-playground (50 vs 43)