All-in-One AI Tools Hub 2025 | Free AI Tools Directory by StudyPeak

OpenAI conversational assistant, GPTs, plugins, and model APIs for chat and automation.

Google’s family of assistant models and LLM services (Gemini for chat & multimodal tasks).

Safety-oriented conversational AI with multiple model variants for assistants and research.

AI answer engine combining web sources and chat-like responses for factful answers.

Host multiple conversational models in a single platform for testing and chat.

Creative image generation popular with artists — primarily via Discord prompts.

Text-to-image generation from OpenAI (DALL·E family) with image editing features.

Open models for image synthesis; DreamStudio is Stability AI’s web interface.

Generative image studio optimized for concept art and game assets.

Design tool with built-in AI for image generation, editing, and layouts.

Text-to-image service focused on high-fidelity creative outputs and prompt tooling.

User-friendly generator and marketplace for AI artworks and prints.

Quick AI creative tools for images, backgrounds and social content.

AI-driven video editing, green-screen removal, and creative effects in-browser.

Text-to-video generation optimized for short creative clips and experimentation.

Create AI videos with talking-head avatars for training and marketing.

Generate talking-head videos and voice-synced avatars from text.

Stylized video generation from prompts and reference clips.

Online editors with AI tools for auto-subtitles, templates and quick editing.

Industry-leading text-to-speech and voice cloning with natural voices.

Voiceover studio for creators, podcasts and marketing videos.

Text-to-speech with many realistic voice options and audio integrations.

AI voiceover and dubbing platform built for content creators.

AI music composition for videos, podcasts and background tracks.

AI pair programmer for code completion, explanations and tests inside editors.

Amazon’s AI code companion integrated with AWS tools and IDEs.

Editor-agnostic AI autocompletion and team models for faster coding.

Free AI coding assistant with IDE plugins and completions.

In-browser dev environment with AI features for coding, deployment and collaboration.

Marketing-focused AI writer with templates for blogs, ads and social content.

Quick idea generation and copywriting tools for marketers and creators.

AI platform for ads, blog posts, and conversion-focused copy.

Paraphrasing, summarizing and grammar assistance with AI.

Writing assistant for grammar, clarity, tone and AI-powered suggestions.

Creative writing tools tailored for fiction authors and storytellers.

AI features inside Notion for summarization, drafting and knowledge workflows.

AI-powered task automation, writing assistants, and productivity tools in ClickUp.

Docs and tables with AI building blocks for workflows and docs automation.

Email client with AI features to speed up writing and triage.

AI-first search engine combining chat and app integrations with privacy options.

Research assistant for literature review, paper summarization and evidence synthesis.

AI-powered search focused on scientific consensus and evidence-based answers.

Search engine built for LLM retrieval and structured answers.

Model hub, datasets, inference APIs and Spaces for hosting demos and models.

Datasets, notebooks, and competitions for data science and ML practitioners.

Framework for building LLM applications with chains, agents and memory connectors.

Indexing and retrieval toolkit to connect your data to LLMs for RAG applications.

Run ML models in the cloud and share reproducible API endpoints for inference.

Curated directory of AI tools across categories — great discovery resource.

Discover new AI product launches and community reviews on Product Hunt.

Community marketplace for model checkpoints, styles, and prompts (Stable Diffusion ecosystem).

Multi-model image generation playground with styling and prompt tools.

Research papers, code, and leaderboards — ideal for keeping up with state-of-the-art models.

Tools focused on evidence-backed answers and literature discovery for research workflows.