AIツールのオープンプラットフォーム — AIで稼ごう

Web‑based grammar checker supporting 27 languages—including Tagalog and English variants—highlights spelling, grammar, punctuation errors and offers corrections. It accepts rich text up to 15,000 characters, detects GPT‑style typos, and includes an AI content detector, usable from any browser.

GPTZero AI Detector scans documents for potential AI-generated content, providing in-depth results on AI probabilities, vocabulary analysis, and hallucination detection, as well as plagiarism checking and authorship verification capabilities.

Grammar Checker is a free AI tool that corrects grammar, spelling, and punctuation errors. It also provides suggestions to improve your writing style and polish your text.

Rirekisho.io is a Japanese resume builder offering over 1,000 JIS‑standard templates. Its auto‑save, drag‑and‑drop editor and AI grammar checker help users create error‑free, customizable resumes, exportable as high‑resolution PDFs or shareable URLs.

StudyPro is an AI-driven online learning platform offering courses across various subjects. Features include an advanced paraphrasing tool, plagiarism checker, grammar checker, and customizable homework planner to enhance writing quality and improve academic organization.

WriteGo AI Research & Writing is an academic‑writing platform that generates structured essays with MLA, APA, and Chicago citations, offers a citation generator, grammar checker, paraphraser, summarizer, multilingual translator, and scholar search to streamline research and drafting.