Free AI Tools

Google AI Studio is a free, web-based developer tool that enables you to quickly develop prompts using the latest Gemini 3.5 Flash models and then get an API key to use in your app development. Available regions

ChatTTS is a text-to-speech model designed specifically for dialogue scenario such as LLM assistant. It supports both English and Chinese languages. Our model is trained with 100,000+ hours composed of chinese and english. Website：https://chattts.com/

Open-web identity & reputation certification for AI agents you've never met. Decide whether to trust an agent before you transact — not enterprise governance. Free tier.

The most comprehensive collection of system prompts, tool definitions, and model configurations for mainstream AI tools (Cursor, Claude Code, Windsurf, Trae, v0, etc.). Essential for studying Prompt Engineering and AI Agent architectures.

MyMap AI PDF Summarizer: your smart solution for condensing lengthy documents into concise, readable summaries. Quickly analyzes and extracts key points from any PDF by leveraging AI, saving you time and effort. Ideal for students, professionals, and anyone looking to grasp essential information at a glance. Try it now for free and streamline your reading experience!

Create pitch decks with AI, run SWOT analysis, and research any company with real-time financial data. Trusted by 10,000+ founders. Free to start.

Data framework connecting LLMs to your external documents and databases.

Free Attractive Test Your photo online to get a beauty score. Wondering how pretty am I? Find out now with our advanced facial analysis tool.

The best AI image editor online. Upload a photo, describe your edit or pick one of 100+ AI filters and see instant results. Try free.

Open Source AI Agents for your codebase in minutes. Use pre-built agents for Q&A, Testing, Debugging and System Design or create your own purpose-built agents.

A comprehensive open-source quantitative trading framework in Python, supports strategy backtesting, live trading across multiple exchanges, and integrates AI/LLM capabilities for financial market analysis and strategy development. Widely used by quant traders in China.

Free AI Price Tracker - Track any price of any product at any store using AI

AnimateDiff is a plug-and-play module turning most community models into animation generators, without the need of additional training.

Land More Interviews with the #1 AI Resume Builder. Rezi's AI builds ATS-proof resumes that actually get callbacks. 4M+ job seekers trust it, Forbes ranks it #1. Free, done in minutes.

free image upscaler

AI audio recording and enhancement giving studio quality from any microphone.

Bulk Image Resizing Made Easy 2.0 (Online & Free)

Humanize AI is a free Humanize AI text tool that converts AI text into natural human like text

Free speech-to-text tool for content creators that accurately transcribes audio & video files up to 2GB.

Restore or repair old and damaged photos free in seconds! Automatic photo restorer will enhance photo quality, face clarity and colorize photos. Just drag a picture and bring old photos back to life!

All-in-one AI application for chatting with documents locally or in cloud.

Try Cliptics' free AI tools to remove backgrounds, enhance portraits, convert text to speech, and extract text from images. No signup, no watermarks.

Design a Logo, make a website, and create a Brand Identity you’ll love with the power of Artificial Intelligence. 100% free to use.

Qwen3 is the large language model series developed by the Qwen team at Alibaba Cloud. Qwen3-2507 includes Instruct and Thinking variants with 235B-A22B, 30B-A3B, and 4B sizes, 256K long context, and 1M-token input support in some scenarios.