20 Must-Use Free Online Tools For Every Blogger

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Blogging is a multifaceted journey, and having the right tools can make all the difference. 

Whether you’re a seasoned pro or just starting out, having the right tools in your toolkit can make a world of difference. 

In this article, I’ll walk you through 15 must-use free online tools that every blogger should have on their radar. 

We’ll cover everything from analytics to SEO, design, and even social media management. 

And don’t worry, I’ll keep it simple, so grab a coffee (or tea, if that’s your thing) and let’s dive in!

1. Google Analytics

Imagine you’ve posted consistently, shared your content on social media, and maybe even dabbled in some email marketing. 

But, here’s the million-dollar question—how do you know if it’s working? Enter Google Analytics.

Google Analytics is like the stethoscope for your blog’s health. It tracks everything from how many people visit your site, to how long they stick around, and which pages they’re most interested in. 

But that’s not all—it also helps you understand your audience better. Are they mostly from the U.S., or do you have a surprising number of readers from Australia? Are they reading on their phones or desktops? 

Once you start digging into this data, you’ll be able to make informed decisions about what content to create next, where to focus your marketing efforts, and how to tweak your site for better performance.

2. Canva

Not everyone’s a graphic designer, but with Canva, you don’t have to be. 

Canva is a free tool that allows you to create stunning graphics for your blog, social media, and more. 

From Pinterest pins to Instagram stories and blog headers, Canva has templates for everything.

The best part? It’s incredibly user-friendly. Even if you’ve never designed anything in your life, you’ll be whipping up professional-looking graphics in no time. 

Canva also offers a vast library of free images, icons, and fonts, so you don’t need to worry about scouring the web for resources.

I remember the first time I tried using Photoshop for a blog graphic. Let’s just say it didn’t go well. Hours later, I was frustrated, and the graphic looked, well, not great. 

That’s when I discovered Canva. Within minutes, I had a polished, professional-looking image ready to go. It saved me time, and I didn’t have to sacrifice quality. Now, all my pins are made using Canva.

3. Mailchimp

If you’re serious about growing your blog, you need to be serious about email marketing.

Mailchimp is a tool that makes managing and automating your email campaigns a breeze. 

With Mailchimp, you can build and manage your email list, send newsletters, and even automate your email marketing—all for free.

One of the best things about Mailchimp is its ease of use. You don’t need to be a tech wizard to get started. 

Plus, it integrates seamlessly with most blogging platforms, so you can start capturing email addresses right away.

4. Grammarly

We’ve all been there—finishing up a blog post, hitting publish, and then noticing a glaring typo in the first paragraph. 

That’s where Grammarly comes in. Grammarly is a free tool that checks your grammar, spelling, and style as you write. It’s like having a personal editor on hand, 24/7.

Grammarly goes beyond just catching typos. It also suggests improvements to your sentence structure, word choice, and even the tone of your writing. 

Whether you’re drafting a blog post, an email, or a social media update, Grammarly ensures your writing is polished and professional.

I used to dread proofreading my blog posts. No matter how many times I read through them, I’d always miss something. 

Then, a friend recommended Grammarly, and it was a game-changer. Now, I never hit publish without running my work through Grammarly first. 

It’s saved me from countless embarrassing typos and awkward sentences.

5. Hemingway Editor

If you’ve ever been told that your writing is a bit too complicated or hard to follow, Hemingway Editor is the tool for you. 

Named after Ernest Hemingway, who was known for his clear and concise writing style, this free tool helps you simplify your prose.

Hemingway Editor highlights complex sentences, unnecessary adverbs, and passive voice. 

It also gives your writing a readability score, so you know exactly how easy (or difficult) your content is to read. 

The goal is to make your writing as clear and impactful as possible.

Related Post: 13 Simple Tasks For Busy Bloggers To Keep Your Site Running Smoothly

6. TinyPNG

Images are crucial for engaging blog content, but they can also slow down your site if they’re not optimized. 

TinyPNG is a free tool compresses your images, reducing their file size without sacrificing quality. 

With TinyPNG, you can upload your PNG and JPEG files, and it’ll automatically shrink them down to a more web-friendly size. 

This helps your blog load faster, which is essential for keeping your readers happy and improving your SEO.

When I first started blogging, I didn’t think much about image sizes. I’d upload high-resolution photos straight from my gallery, and my site would take forever to load. 

I lost a lot of potential readers because of this. TinyPNG helped me solve that problem, and now my site runs smoothly without compromising on image quality.

7. Answer the Public

Stuck on what to write about next? Answer the Public is a fantastic tool for generating content ideas based on what people are actually searching for online. 

It’s like having a direct line to your audience’s questions and curiosities.

All you have to do is enter a keyword, and Answer the Public will generate a visual map of related search queries. 

This can give you a ton of ideas for blog posts, FAQs, and even social media content. 

It’s a great way to ensure you’re creating content that’s relevant and useful to your audience.

There was a time when I felt like I’d exhausted all my blog post ideas. I was in a serious content rut. Then I discovered Answer the Public. 

I typed in a few keywords related to my niche, and suddenly, I had more ideas than I knew what to do with. It was like the light bulb finally turned on!

8. Yoast SEO

If you’re using WordPress, Yoast SEO is a must-have plugin. 

This free tool helps you optimize your content for search engines and makes it easier for your blog to be found by people searching for topics you write about.

Yoast SEO guides you through the process of optimizing your blog posts with easy-to-follow suggestions. 

It checks your use of keywords, readability, and even helps you craft meta descriptions. It’s like having an SEO expert right there with you as you write.

Tbh, SEO used to intimidate me. I thought it was all about technical jargon and complicated strategies. 

But Yoast SEO broke it down into manageable steps. Now, I feel confident that each post I publish is optimized for search engines, without spending hours on keyword research.

9. Buffer

Social media is a powerful tool for promoting your blog, but it can also be time-consuming. 

Buffer makes social media management easier by allowing you to schedule and manage your posts across multiple platforms from one place.

With Buffer, you can plan your posts ahead of time, ensuring a consistent presence on social media even when you’re busy. 

It also provides analytics, so you can see what’s working and what’s not, and adjust your strategy accordingly.

10. Google Search Console: Keep Tabs on Your Blog’s Visibility

While Google Analytics tells you what’s happening on your site, Google Search Console gives you insights into how your blog is performing in search results. 

It’s a free tool from Google that helps you monitor, maintain, and troubleshoot your site’s presence in search engines.

Google Search Console provides data on which keywords bring users to your site, how often your site appears in search results, and how many people click through to your blog. 

It also alerts you to any issues that might be affecting your site’s visibility, like crawl errors or mobile usability problems.

I remember the first time I logged into Google Search Console—I felt like I was unlocking a secret vault of information about my blog. 

Suddenly, I could see exactly which search terms were driving traffic and which pages needed improvement. It helped me refine my content strategy and boost my blog’s visibility.

11. Pexels

Every blog post needs eye-catching visuals, but not everyone has the time (or budget) to create original images for every piece of content. 

That’s where Pexels comes in. Pexels offers a vast library of high-quality, free stock photos that you can use on your blog.

Whether you need a stunning landscape for a travel post or a simple flat lay for a productivity article, Pexels has you covered. 

The images are royalty-free, which means you can use them without worrying about copyright issues.

Also See: 10 Tried-and-Tested Ways to Find High-Quality, Free Images for Your Blog

12. MozBar

MozBar is a free SEO toolbar that you can install in your browser to get instant insights into any website you visit—including your own. 

With MozBar, you can see important SEO metrics like domain authority, page authority, and backlink data, all in real-time.

This tool is incredibly useful when you’re doing competitor research or when you want to quickly assess how well your own site is performing. 

MozBar made it easy for me to get a quick snapshot of their strengths and weaknesses, which helped me refine my own SEO efforts.

13. Ubersuggest

Ubersuggest, created by Neil Patel, is a fantastic free tool for keyword research and SEO insights.

It helps you find new keyword ideas, see what your competitors are ranking for, and even analyze your site’s performance.

The best part about Ubersuggest is its simplicity. You don’t need to be an SEO expert to use it.

Just enter a keyword, and you’ll get a list of related terms, along with data on search volume, competition, and more.

I used to dread keyword research. It felt like a chore, and I never knew if I was targeting the right keywords.

But Ubersuggest changed that for me. It’s easy to use, and it gives me the confidence that I’m focusing on the right terms to grow my blog’s traffic.

14. Woorank

Woorank is a free tool that provides an in-depth analysis of your website’s SEO performance. 

It covers everything from on-page SEO and mobile-friendliness to usability and backlinks. 

Woorank also offers actionable recommendations to help you improve your site’s ranking.

The free version gives you a detailed review of your site, which is perfect for identifying quick wins and areas for improvement.

15. Keyword Planner

Keyword Planner is Google’s free tool for keyword research and planning. 

Originally designed for Google Ads, it’s also incredibly useful for bloggers who want to find the best keywords to target in their content.

With Keyword Planner, you can discover new keywords related to your blog’s niche, see how many searches they get each month, and estimate how competitive they are.

It’s a great starting point for building a keyword strategy that will help your blog rank higher in search results.

You May Also Like: 25 Deadly SEO Mistakes That Could Destroy Your Book Blog & How To Fix Them

16. Social Share Count

Social Share Count is a handy tool for tracking how often your content is shared across different social media platforms. 

It’s important to know which posts are resonating with your audience and which ones need a little more push.

17. Broken Link Checker

Nothing is more frustrating for a reader than clicking on a link that leads to a 404 error page. 

Broken Link Checker scans your blog for any broken links and helps you fix them, ensuring a smooth experience for your visitors.

I once had a reader point out a broken link in one of my posts, and it was embarrassing. 

After that, I started using Broken Link Checker regularly, and it’s saved me from potential reader frustration and improved my site’s overall quality.

18. Squoosh

Squoosh is another excellent tool for compressing and optimizing images. 

It’s a bit more advanced than TinyPNG, because it allows you to adjust the compression settings to find the perfect balance between quality and file size.

When I needed even more control over my image compression, Squoosh was my go-to.

It’s helped me fine-tune my images to keep my site’s load times fast without compromising on visual quality.

19. Google Trends

Google Trends shows you what’s trending in search queries, allowing you to tap into hot topics and create timely, relevant content.

It’s a great way to stay ahead of the curve and ensure your blog stays fresh and engaging.

20. Hootsuite

If you’re juggling multiple social media accounts, Hootsuite is a lifesaver. 

It allows you to manage and schedule posts across different platforms all from one dashboard, saving you time and effort.


The tools I’ve shared with you will help you to create, grow, and sustain a successful blog.

The way I see it, blogging is not a sprint; it’s a marathon and the tools you use are like the water stations along the way—they’ll keep you hydrated, energized, and moving toward your goal.

So take the time to explore these tools, find the ones that work best for you, and keep pushing forward.

And here’s one last tip: Don’t be afraid to experiment. The blogging landscape is always evolving, and what works today might change tomorrow. 

Keep learning, keep trying new things, and most importantly, keep writing.

Read Next: 15 Fool-Proof Methods To Promote A Brand New Blog & Boost Traffic Instantly

Preye

Hi! I'm Preye ("pre" as in "prepare" and "ye" as in "Kanye"), and I am a lifelong book lover who enjoys talking about books and sharing bits and pieces of all the fascinating things I come across. I love books so much that I decided to become a developmental editor, and right now, I work with authors to help them tell their stories better. On this blog, I share everything from book recommendations to book reviews and writing tips, so feel free to stop by anytime you like!

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