Htmlrunner Tools

Free tools built for developers, newcomers, and students. No signups, no data storage, just straightforward tools that work.

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Outlook Inbox Viewer

View your Outlook inbox securely using access tokens. No credentials stored. Supports multiple accounts with OAuth 2.0 and Microsoft Graph API.

Microsoft Graph OAuth 2.0 Email

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AI Notepad

Smart note-taking app with AI summarization and code snippet organization. Free AI-powered spelling and grammar correction, auto-save, privacy focused — no registration required.

AI Notes Spelling Grammar

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