Gpt 4 Chat Interface

A free and fast Chat interface powered by ChatGPT API with prompts support, which can be enhanced by installing plugins via MyGPT, requiring an OpenAI API key.

ChatGPT is an AI chatbot based on large language models family created by OpenAI for general purpose chat that allows users to ask any question or prompt to AI, making it a useful tool for many writing processes.

GPTAnywhere is a desktop client that lets users chat offline with GPT‑3.5‑turbo and GPT‑4, maintain conversation history, query local files (txt, pdf, docx, ppt, csv, json) via LangChain, and use split view, markdown, shortcuts, auto‑save, and terminal commands for multitasking.

Chatpad AI is a local GPT‑4 compatible chat interface that runs on the user’s machine. It stores all conversations locally, supports import/export, and lets developers and privacy‑focused users manage prompts securely.

GPTPlus is a browser extension featuring GPT-4 and GPT-3.5 technologies. It provides an integrated ChatGPT assistant within a sidebar for writing, translation, code analysis, prompts, templates, and custom queries, boosting productivity in content generation and SEO optimization tasks.

The CodeGPT IntelliJ IDE Plugin is an AI-driven coding tool that offers text completion, chat functionality, custom prompts and code actions, reviewing past conversations, restoring previous sessions, and privacy settings.

ChatGPT‑4o accepts text, audio, video, and images, using GPT‑4V vision for OCR, handwriting recognition, and visual analysis. It delivers fast conversational replies, enabling article creation, data extraction, and content translation across devices.

The ChatGPT Prompt Generator from webutility.io is an online tool that streamlines prompt creation for engaging and insightful conversations with ChatGPT, allowing users to define their desired action, focus, subject, and context.

FineChat.ai offers free access to GPT-4 technology for generating high-quality content. Its extended context length and multimodal capabilities enhance interactions through text, images, and documents, while its API supports integration into various applications.

GPTGO blends Google search with ChatGPT, presenting results and AI‑generated summaries in 100+ languages. Users get concise answers beside each result, can copy or download, and access the tool on desktop, mobile, or tablet without registering.

Poe.com is a web tool for chatting with multiple AI models from one interface. It offers free quota to chat with ChatGPT and GPT4, and the quota renews daily.

OpenAI’s ChatGPT Images, powered by GPT Image 1.5, elevates creative workflows by offering rapid, precise image generation and editing directly within ChatGPT. It’s a versatile tool for visual content creation and design.

VoiceGPT lets Android users chat with ChatGPT via voice, offering hotword activation, multilingual input/output, and unlimited free messaging. It supports OCR for image text extraction, code execution in 70+ languages, and DALL‑E 2 image creation, all within a dark/light theme.

TextGPT is an AI-powered question and answer app that can generate realistic images from simple text inputs, and provides quick and accurate responses to various queries on a wide range of topics.

OpenGPT lets users build ChatGPT‑based applications instantly using a library of ready‑made AI tools for productivity, copywriting, coding, entertainment, and education. The platform offers prompt‑to‑code conversion, regex creation, and tools that refine prompts and transform requests into actionabl

SecureGPT is a free platform for security testing OpenAI ChatGPT plugins.

FlowGPT provides a searchable library of themed AI prompts for ChatGPT and similar models, letting users filter by style, role, or purpose. Community contributions and versioning enable prompt refinement, while a leaderboard highlights popular entries.

GPTunneL aggregates ChatGPT, Claude, Gemini, MidJourney, Suno and other models into a single interface for Russian-language text, image, audio and video generation. It offers assistants, prompt libraries, APIs, usage tracking and creative tools.

GPT‑4o is a multimodal AI that processes text, images, and audio in real time, delivering fast, context‑aware responses for dialogue, image analysis, and voice recognition. It supports developers, content creators, researchers, and enterprises across devices.

Free GPT‑3.5 API access in French, no sign‑up needed. Accepts text or voice via mic, delivers instant replies, and lets you download session transcripts. Ideal for students, researchers, and casual users seeking quick language assistance.

ChatGPT Notepad is a browser‑based plain‑text editor that lets users create, edit, and manage multiple notes without registration. It offers undo, redo, cut/copy/paste, find‑replace, spell check, real‑time word count, AI‑content cleanup, and .txt export, compatible with major browsers.

GPT Game is a tool that generates and plays simple games such as Snake or Pong. It also offers the ability to describe specific features like 'Pong 3 Ball' or 'Snake AI Enemy'.

ChatGPT Image Generator transforms text prompts into 4K images across 50+ artistic styles, offering adjustable texture, lighting, and detail. It supports batch API integration for designers, developers, marketers, educators, and students, enabling rapid, commercial‑ready visual creation.

The ChatGPT Everywhere Chrome Extension integrates ChatGPT's language model into browsing, offering instant answers and knowledge without leaving the current webpage. Enhance productivity, save time, and access comprehensive information seamlessly.

ChatGPT for Outlook embeds OpenAI’s ChatGPT into Microsoft Outlook, enabling custom prompts on emails to generate summaries, highlights or revisions, and allowing users to replace content or flag messages. Administrators can deploy it across Office 365 with tailored prompts for teams.

GPTChat for Slack connects to a workspace via API keys, offering real‑time AI help to draft emails, articles, lists, code snippets, and locate best‑practice resources directly in channels or DMs. Logs are retained for 30 days, then deleted.

OpenAssistantGPT is an open‑source SaaS that lets you build no‑code AI chatbots for websites. It auto‑crawls a URL, supports GPT‑4/3.5, handles file attachments, SAML/SSO, API calls, and web search, with GitHub source and Vercel SDK.

ChatGPT is an AI-powered chat app that uses advanced NLP technology to provide fast answers and automate tasks.

SiteGPT builds a custom AI customer support agent from a company’s website and documents. It can be embedded across pages, syncs updates, supports 95+ languages, integrates with Intercom and Zendesk, and delivers analytics and lead capture.

DapperGPT consolidates multiple AI models—OpenAI, Anthropic, Gemini, Mistral, Grok, and Llama—into one chat interface that supports images, documents, and code uploads. It offers built‑in agents, custom toolchains, Spotlight search, folder organization, pinning, and browser‑extension integration, ke

MobileGPT is an AI tool that provides document services through WhatsApp with advanced AI capabilities.

MyGPT lets users build custom ChatGPT‑style bots inside Telegram, choosing from GPT‑4o, GPT‑3.5‑turbo, or Claude 3‑5‑sonnet. It adds DALL·E 3 image generation, Whisper transcription, GPT‑4 Vision image understanding, and text‑to‑speech, with quick setup and open‑source scripts.

gptbox is a Windows application that integrates ChatGPT into the taskbar, offering AI-powered assistance for composing emails, drafting documents, and generating code snippets, streamlining productivity for developers, writers, and busy professionals.

iChatWithGPT is an AI assistant integrated into iMessage that uses GPT‑5.2, Claude 4.5, and Google Search for real‑time web research, news, weather, and game results. It offers text reminders, AI‑generated images, voice‑activated messaging across iPhone, Apple Watch, MacBook, and CarPlay.

EnterGPT offers innovative AI solutions for businesses with a focus on data security and operational collaboration using cutting-edge features and leading AI technologies such as GPT4, Llama2, and Luminous.

editGPT is a Chrome extension that turns ChatGPT into a writing assistant. It provides real‑time grammar, style, and rewriting support in 80+ languages, preserves formatting, tracks changes, and manages revisions.

YourGPT builds and deploys AI agents across chat, email, and voice. It supports GPT‑4, Claude, Gemini, DeepSeek, trains on PDFs, CSVs, Markdown, and integrates with Intercom, Slack, Shopify, Twilio, Zapier. SOC 2, GDPR, SSO, it automates FAQs, appointments, orders, invoices, leads.

GPT AI Chat enables unlimited AI-powered conversations, utilizing advanced ChatGPT technology. Its user-friendly interface supports dynamic interactions, facilitating exploration of language models and fostering insightful discussions on a wide range of topics without limits.

TerminalGPT is a command-line tool that utilizes an AI-powered conversational model for chatting and allows users to adjust temperature and engine to change output.

GPT4Sales is an AI sales assistant that plugs directly into WhatsApp and Instagram, automating multi‑media messaging without code. It handles voice notes, multiple languages, and schedules meetings via Google Calendar, while trainable on PDFs and website data for scalable outreach.

Open source chatbot UI for cloning OpenAI's GPT chat UI

GPT‑Prompter is a Chrome extension that brings GPT‑3/4 and ChatGPT API directly into any webpage. It highlights selected text for instant explanations, supports pre‑made and custom prompts, and streamlines drafting for researchers, writers, and developers.

GPT SMS is an innovative AI tool that allows users to interact with an AI assistant through text messaging. This tool leverages the capabilities of OpenAI's ChatGPT, making it accessible to a wider audience regardless of their device or internet access.

GPT5 is an AI tool that facilitates smooth foreign language communication in multiple European languages. It provides instant translations, grammar corrections, idiomatic suggestions, and cultural nuance understanding, catering to language learners and travelers for precise and extensive assistance

AI Text Formatter converts raw AI output into readable text by inserting line breaks, headings, bullets, and spacing while preserving meaning. It supports multiple languages and lets users quickly copy the formatted text to Word, Docs, Excel, or other apps.

MacGPT is a native macOS app that provides quick access to a chatbot powered by a language model and offers several utilities.

FreedomGPT unifies access to 400+ AI models, showing side‑by‑side answers for voting and auto‑selection via leaderboard. It keeps privacy safe, runs on Windows/macOS, and is open‑source for community contribution and collaboration.

ChatTab is a native macOS client for GPT‑3.5, GPT‑4, GPT‑4‑Vision, GPT‑4‑32k and Claude‑2 that stores the API key in Apple keychain. It supports multiple tabs, Markdown, iCloud prompts, file ingestion, and image queries, keeping data local for privacy.

Nofiltergpt is an AI chat tool that offers anonymous and unfiltered conversations. It ensures data security through local cloud storage and AES encryption, supports multiple languages, and provides a RESTful API for seamless integration.

Chat100.ai offers a single web interface that integrates GPT‑5.2, GPT‑5.1, GPT‑4o, Grok‑4.1, Grok‑4, Grok‑3, Gemini 3 Pro, and Gemini 3 Flash, enabling instant model switching, side‑by‑side comparison, and streamlined workflows for writing, coding, design, and research.