MathGPT | SAT Math Practice Problem Maker and Solver

Mouse Highlight & Annotation Tool

Highlight your cursor and draw temporary annotations on any webpage. Perfect for presentations, demos, and screen sharing.

Tags Research Tools for Redbubble

Keyword SEO tool for Redbubble creator, make more sales with it. Insights for better positioning of designs.

Galileo | AI-Powered Tutoring

Your AI tutor for 10+ subjects | Explain complex ideas, break down exam questions, enhance your writing and assess your work.

Zotero Library Checker - Duplicate Reference Detection

Yukihiro

Check instantly whether the paper you're viewing is already saved in Zotero. A simple tool to prevent duplicate saves.

ERS Reference Saver

remi

Capture RIS references from any article with Strict, Enhanced, and Pro modes.

Eudic Vocabulary Helper

欧路词典AI助手 - 使用Gemini或ChatGPT深度解析单词词义、词源、词根、记忆技巧和常用搭配，助你高效背单词。

AI Scholar

AI Research Assistant & Academic Writing Tool