Best Free Online Planners: Complete Guide & Comparisons

Okay so I just tested like eight different free online planners last week because honestly my paper planner was getting ridiculous and I needed something I could access from my phone when I’m out. Here’s what actually works.

Google Calendar – The One Everyone Already Has

Look, I know this seems obvious but hear me out. Google Calendar is free and if you have a Gmail account you’re already set up. I’ve been using it for years alongside my paper planners and the thing is, it just works for time-blocking. You can color-code everything, set up multiple calendars (I have one for work, one for personal, one for my blog deadlines), and the mobile app doesn’t make me want to throw my phone.

The best part is the integration with literally everything. My Zoom links auto-populate, I can share specific calendars with my assistant, and when someone emails me about a meeting it suggests adding it to my calendar. It’s not fancy but it’s reliable.

Where it falls short though – there’s no real task management beyond the reminders feature which is pretty basic. You can’t do project planning or break down bigger goals. It’s purely calendar stuff. So if you need more than just scheduling, you’re gonna need something else too.

Notion – The Overachiever’s Dream

Okay this is gonna sound weird but I avoided Notion for like two years because everyone was SO obsessed with it and I was being stubborn. Then my cat knocked over my coffee onto my physical planner and I finally caved.

Notion is free for personal use and it’s basically… everything? You can build databases, wikis, task lists, calendars, whatever you want. The learning curve is real though. I spent probably three hours just watching YouTube tutorials before I understood how databases work. But once you get it, you can literally customize everything.

I built myself a content calendar for my blog, a client tracker, a habit tracker, and a daily planner all in one workspace. You can embed Google Calendar into Notion pages too which is chef’s kiss. The templates are insane – there are thousands of free ones people have made. I’m using a modified version of someone’s productivity dashboard and it’s honestly changed how I work.

The mobile app used to be terrible but they’ve improved it a lot. Still not as smooth as using it on desktop but it’s usable now. Oh and another thing – you can share pages with other people which is great for collaboration. I share my content calendar with my VA and she can update it in real-time.

Downsides: It can get overwhelming fast. If you’re not careful you’ll spend more time building the perfect system than actually using it. Trust me, I’ve been there. Also the offline mode is limited on the free plan which annoyed me when I was on a plane last month.

Todoist – For the Task-Obsessed

Wait I forgot to mention Todoist earlier when I was talking about Google Calendar’s weak task management. This is basically the opposite – it’s ALL about tasks.

The free version gives you up to 5 projects and 5 people per project. You can create tasks, subtasks, set priorities, add due dates, and use labels. The natural language input is what sold me – you can literally type “submit blog post every Monday at 10am” and it creates a recurring task automatically.

I use this alongside Google Calendar because Todoist is better for the nitty-gritty stuff. Like I’ll have “write newsletter” in Todoist broken down into research, draft, edit, schedule. Then I’ll block time in Google Calendar to actually do those tasks.

The karma points system is kinda gimmicky but also weirdly motivating? You get points for completing tasks and maintaining streaks. My competitive side loves it even though I know it’s just gamification. The productivity trends and stats are only in the paid version though which is annoying.

One thing that bugs me – the free version doesn’t have reminders which seems like a basic feature they should include. You can see your tasks but you won’t get notifications unless you upgrade.

Trello – Visual People Unite

Okay so funny story, I started using Trello when I was binge-watching that show about organizing (you know the one) and felt inspired to organize literally everything in my life. Trello is perfect if you’re a visual thinker because it uses boards, lists, and cards.

Think of it like a digital bulletin board. I have a board for blog content where each card is a post idea. I move cards from “Ideas” to “Research” to “Writing” to “Published”. You can add checklists, due dates, attachments, and labels to each card. The drag-and-drop is super satisfying.

The free version gives you unlimited cards and up to 10 boards which is plenty for most people. I use it more for project management than daily planning though. Like I have a board for my course I’m developing, one for home renovation ideas (because apparently I’m that person now), and one for gift ideas throughout the year.

The Power-Ups are where Trello gets really useful – these are integrations with other apps. On the free plan you get one Power-Up per board. I use the calendar Power-Up on my content board so I can see all my deadlines in calendar view. There’s also a Google Drive Power-Up, Slack integration, all sorts of stuff.

Not great for daily task management though. It’s too zoomed out for that. I’m not gonna put “call dentist” on a Trello card, you know?

TickTick – The Hidden Gem

This one doesn’t get talked about enough. TickTick is like Todoist but the free version is actually more generous. You get calendar view, habit tracking, and a built-in pomodoro timer all for free. The interface is cleaner too in my opinion.

I tested this for about two weeks and honestly almost switched from my Todoist/Google Calendar combo. You can create tasks, set priorities, add tags, and organize by lists or folders. The calendar integration is native so you don’t need to use a separate app. You can see your tasks and events in one place which is exactly what I wanted.

The habit tracker is surprisingly robust for a free feature. I’m tracking my writing streak and water intake and it shows you statistics and patterns. The pomodoro timer is built right into each task which means you can start a focus session without switching apps.

Why didn’t I switch completely? Honestly just inertia. I already have years of data in my other systems and the migration seemed like a hassle. But if you’re starting fresh, TickTick is probably the most well-rounded free option.

Microsoft To Do – Simple and Solid

If you’re already in the Microsoft ecosystem this is a no-brainer. It’s completely free, syncs across all devices, and integrates with Outlook. My client who works in a corporate environment swears by this because it connects with her work email automatically.

The “My Day” feature is really good – every morning it prompts you to choose tasks from your lists to focus on today. It’s like a fresh start each day without losing your overall task list. You can add steps to tasks, set reminders, add notes and attachments.

The lists can be organized into groups which helps keep things tidy. I have a group for work stuff, one for personal, one for my blog. You can share lists with other people too which I use with my husband for grocery shopping and house projects.

It’s not as feature-rich as some others but that’s kinda the point. It’s straightforward and doesn’t overwhelm you with options. Good for people who just want to manage tasks without building elaborate systems.

Any.do – Pretty But Limited

The interface on this one is gorgeous, I’m not gonna lie. Very minimalist and clean. You get tasks, calendar, and reminders all in one app. The free version is pretty limited though – you can only add up to two reminders per task and some of the better features are locked behind the premium version.

I used this for about a week and found myself constantly bumping into the limitations. The daily planner view is nice and the grocery list feature with auto-categorization is clever, but overall it felt like a teaser for the paid version. If you have very simple needs it might work, but I got frustrated pretty quick.

Habitica – When You Want Gaming With Your Planning

This is gonna sound ridiculous but stick with me. Habitica turns your tasks and habits into an RPG game. You create an avatar, join a party, go on quests, and level up by completing real-life tasks. It’s completely free and honestly kinda genius if you’re motivated by games.

I tested this mostly out of curiosity and ended up using it for a month because it made doing laundry feel like an achievement. You can set up daily habits, one-time tasks, and recurring to-dos. When you complete them you get gold and experience points. When you don’t do your dailies, your avatar takes damage.

The social aspect is interesting too – you can join guilds and parties with other people. If you fail your dailies you damage your party members which adds accountability. My friend and I were in a party together and I definitely did my workout one day just because I didn’t want to damage her character.

Obviously this isn’t for everyone. If gamification annoys you, skip it. But if you struggle with motivation and like games, it’s worth trying. The mobile app works well and the community is super active.

What Actually Works for Different People

Okay so after testing all these here’s what I’d recommend based on what you actually need:

If you just want basic scheduling and already use Gmail – stick with Google Calendar. Don’t overcomplicate it.

If you’re managing complex projects and want ultimate customization – Notion, but be prepared to invest time learning it.

If you’re task-focused and want something that just works – TickTick gives you the most features for free. Todoist if you really love the interface but know you’re getting less.

If you think visually and manage projects – Trello all the way.

If you’re in Microsoft world for work – Microsoft To Do integrates seamlessly.

If you need external motivation and don’t mind quirky – try Habitica, seriously.

My Actual Setup Right Now

Since you’re probably wondering what I actually use after all this testing – I’m currently running Google Calendar for time-blocking and appointments, Notion for content planning and long-term projects, and TickTick for daily tasks. Yeah, I know, that’s three apps. But they each do specific things really well and they all have free versions that meet my needs.

I tried to consolidate everything into just Notion but the mobile experience for quick task entry wasn’t fast enough. When I think “oh I need to email that person” I want to capture it in two seconds. TickTick’s quick add is perfect for that.

The key is honestly just picking something and sticking with it long enough to build the habit. I’ve watched so many people (including past me) spend weeks perfecting their system and then abandoning it after a month to try something new. The best planner is the one you’ll actually use consistently.

Oh and one more thing – most of these have paid versions with more features. I’ve been using the free versions exclusively because that’s what this guide is about, but if you find yourself constantly hitting limitations on your favorite app, the paid versions are usually pretty reasonable. Notion is $10/month, Todoist is $4/month, TickTick is $2.79/month. But honestly test the free versions thoroughly first because you might not even need the upgrades.