Discover Free Online Tools

Browser-based utilities and practical tools for development, media, productivity, data, and everyday workflows.

ai.com

ai.com

Automation

Managed AI agent platform that sets up autonomous agents in about 60 seconds to execute tasks across apps, send messages, organize calendars, and automate workflows via a consumer-friendly web interfa

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ClickUp

ClickUp

Project & Product Management

ClickUp is one app that can save you the use in many others. It includes docs, reminders, goals, calendars, an inbox, and it's fully customizable.

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Clockwise

Clockwise

Meeting

Free AI calendar optimizer that frees up focus time.

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Excel Templates by Vertex42

Excel Templates by Vertex42

Excel

Vertex42's website includes hundreds of Excel templates in many different categories and topics like calendars, budgets, HR, invoices, project management, inventory, calculators, and more.

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Google Calendar

Google Calendar

Calendar

Google Calendar for teams and individuals helps schedule meetings and events quickly and get reminders about upcoming activities.

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Lightning Calendar

Lightning Calendar

Calendar

Lightning Calendar is an open-source calendar app created by Mozilla that helps you organize your schedule and events in a fully integrated calendar with your Thunderbird email.

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Mailbird

Mailbird

Email Client

Mailbird is a desktop email client for Windows, allowing sending and receiving emails, managing calendar events and contacts from different email providers, including Outlook, Gmail, Yahoo Mail, etc.

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Motion

Motion

Meeting

Free AI calendar and task manager with auto-scheduling.

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OneNote Gem

OneNote Gem

OneNote

OneNote Gem features a few dozens of commonly used OneNote templates like a to-do list, weekly assignment, appointment calendar, pre-travel checklist, and more.

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3
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OpenClaw

OpenClaw

Automation

Open-source personal AI assistant that runs locally on your machine, connecting to WhatsApp, Telegram, and other chat apps to autonomously manage email, calendar, and workflows with persistent memory.

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OpenWorker

OpenWorker

Automation

Open-source desktop AI agent that connects to your files, Slack, calendar, and email to complete multi-step tasks end-to-end, free and local-first.

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Panzoe.ai

Panzoe.ai

Productivity to Boost Workflow

Connected personal AI operating system that unifies email, calendar, tasks, and documents from Google Workspace, Microsoft 365, Notion, and GitHub into one daily assistant with specialized copilots; i

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FAQ

Finding the right utility

?Where should I start when I know the task but not the tool name?

Browse a task category, then open a tool whose input and output match what you need. For example, formatting JSON and converting JSON to CSV solve different problems.

?Why do some tools show limitations before I start?

Outputs depend on the implementation and input type. Read the tool-specific limitations before uploading files, submitting links, or relying on a calculation.