All AI Tools

Free AI-powered gift idea generator

gurnec/HashCheck

HashCheck Shell Extension for Windows with added SHA2, SHA3, and multithreading; originally from code.kliu.org

GradeAssist

AI Essay Grader for Google Docs, Canvas for Teachers

paid

IPLoop/ProxyClaw

通过 2M+ 真实住宅 IP (195+ 国家) 访问网页，内置反检测 (TLS/JA3 指纹 + Chrome 头)。66 个站点预设。Python SDK: `pip install iploop-sdk`

iqiyi/libfiber

The high performance c/c++ coroutine/fiber library for Linux/FreeBSD/MacOS/Windows, supporting select/poll/epoll/kqueue/iouring/iocp/windows GUI.

Soil AI

Developer Tools

TestGenAI

Testing & QA

AI Test Case Generator | Create Test Cases from Business Requirements

GradeLab

Grade handwritten exams 10x faster

Polygraf AI

Business Tools

Polygraf AI provides cutting-edge solutions for AI governance, ensuring data privacy, and ethical AI use in organizations. Protect your data with Polygraf.

paid

Graphix AI Make&Edit photos

Image Generators

AI-powered image generator and photo editor

AI Filmmaking Assistant

Create consistency across your AI Film, automatically format Midjourney prompts, and more! by [Dale A Williams](https://x.com/TheReelRobot)

Janelle Teng Wade & Christopher Wan & Jason Scheller & David Cowan — Bessemer Venture Partners - Defense tech roadmap: Five frontiers for 2026 - January 2026

Defense tech roadmap: Five frontiers for 2026

Resume & Cover Letter Builders

Letterfy

An email client built for long-form content

paid

JavaScript.info

The Modern JavaScript Tutorial: from basics to advanced

Vrain

Search Tools

Find emails, docs, and files in Google apps instantly

Merch Dominator

Search Tools

All-in-one POD research tool for Merch by Amazon, KDP, Etsy, and Redbubble

WorkifAI

Workflow Productivity

Boost Your Freelancing Revenue and Efficiency with Workif.ai

pocketpy/pocketpy

Portable Python 3.x Interpreter in Modern C for Game Scripting

Jaya Gupta & Ashu Garg — Foundation Capital - AI’s trillion-dollar opportunity: Context graphs - December 2025

Project Ambience

Audio Editing

Explore Project Ambience, the AI-powered ambient sound generator creating immersive, custom soundscapes for work, study, relaxation, and sleep.

Jeremy Howard’s Fast.ai & Data Institute Certificates

The in-person certificate courses are not free, but all of the content is available on Fast.ai as MOOCs.

AI Reverse Image Search

Image Generators

Discover Similar Images with Vecteezy's AI Reverse Image Search

EvolveAi

AI-Powered Personalized Fitness Coaching

Unishape.io

Avatar Generators

Adaptive Positioning Equipment for Physical Therapy