--- title: "#free-tools articles | Hashnode" description: "Explore 76 articles tagged #free-tools on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/free-tools" --- Tag # #free-tools 76 posts · 0 followers [Christian Baun](https://hashnode.com/@christianbaun) · [15h ago](https://hashnode.com/posts/hubspot-workflow-documentation-chrome-extension/6af493848a5d95235b17ac70) ### [Stop Documenting HubSpot Workflows by Hand](https://blog.howly.io/hubspot-workflow-documentation-chrome-extension?utm_source=hashnode&utm_medium=feed) We built a free Chrome extension that writes the documentation for you, and it never sends your data anywhere. 5 min read · [blog.howly.io](https://blog.howly.io/hubspot-workflow-documentation-chrome-extension?utm_source=hashnode&utm_medium=feed) [Amol Wagh](https://hashnode.com/@trackclusters) · [Oct 25](https://hashnode.com/posts/free-keyword-clustering-tool/6ae568594ff05bbff2336cb1) ### [Free Keyword Clustering Tools: Three Ways to Do It Without Paying](https://tracklust.hashnode.dev/free-keyword-clustering-tool?utm_source=hashnode&utm_medium=feed) Three free ways to cluster keywords: a spreadsheet with your Search Console export, a free Python script, or a hybrid. What each costs you and where it breaks 5 min read · [tracklust.hashnode.dev](https://tracklust.hashnode.dev/free-keyword-clustering-tool?utm_source=hashnode&utm_medium=feed) [Bhavin Sheth](https://hashnode.com/@allinonetools) · [Aug 11](https://hashnode.com/posts/open-multiple-urls-at-once-free/6a7afdd109df9d4fd29091f7) ### [How to Open Multiple URLs at Once for Free in 2026 (Bulk URL Opener)](https://allinonetools.hashnode.dev/open-multiple-urls-at-once-free?utm_source=hashnode&utm_medium=feed) Copy-pasting URLs one by one is a productivity killer. Here's how to open dozens at once — each at the exact window size you need. 13 min read · [allinonetools.hashnode.dev](https://allinonetools.hashnode.dev/open-multiple-urls-at-once-free?utm_source=hashnode&utm_medium=feed) [Bhavin Sheth](https://hashnode.com/@allinonetools) · [Jul 27](https://hashnode.com/posts/find-all-subdomains-free/6a6788ead401cdc234072066) ### [How to Find All Subdomains of Any Website for Free in 2026](https://allinonetools.hashnode.dev/find-all-subdomains-free?utm_source=hashnode&utm_medium=feed) Every subdomain is a window into a website's infrastructure. Here's how to find them all in seconds. 14 min read · [allinonetools.hashnode.dev](https://allinonetools.hashnode.dev/find-all-subdomains-free?utm_source=hashnode&utm_medium=feed) [Bhavin Sheth](https://hashnode.com/@allinonetools) · [Jul 25](https://hashnode.com/posts/test-website-screen-resolution-simulator-free/6a643dd8be7a751c551fa209) ### [How to Test Your Website at Any Screen Resolution for Free in 2026](https://allinonetools.hashnode.dev/test-website-screen-resolution-simulator-free?utm_source=hashnode&utm_medium=feed) Responsive design only works if you actually test it at the right sizes. Here's the fastest way to simulate any device resolution without owning the device. 18 min read · [allinonetools.hashnode.dev](https://allinonetools.hashnode.dev/test-website-screen-resolution-simulator-free?utm_source=hashnode&utm_medium=feed) [Bhavin Sheth](https://hashnode.com/@allinonetools) · [Jul 19](https://hashnode.com/posts/check-screen-resolution-display-info-free/6a5c527e8de61896aa9eb4b3) ### [What is My Screen Resolution? How to Check Your Display Info for Free in 2026](https://allinonetools.hashnode.dev/check-screen-resolution-display-info-free?utm_source=hashnode&utm_medium=feed) Your screen resolution affects everything from how websites render to how sharp your visuals look. Here's how to find yours instantly — and what the numbers actually mean. 16 min read · [allinonetools.hashnode.dev](https://allinonetools.hashnode.dev/check-screen-resolution-display-info-free?utm_source=hashnode&utm_medium=feed) [Bhavin Sheth](https://hashnode.com/@allinonetools) · [Jul 7](https://hashnode.com/posts/htaccess-redirect-generator-free/6a4cd15308a3ec2e6df006c4) ### [What is .htaccess? How to Generate Redirect Rules for Free in 2026](https://allinonetools.hashnode.dev/htaccess-redirect-generator-free?utm_source=hashnode&utm_medium=feed) A single line in a hidden file controls where your visitors go. Here's how to write it correctly without touching a single line of code manually. 16 min read · [allinonetools.hashnode.dev](https://allinonetools.hashnode.dev/htaccess-redirect-generator-free?utm_source=hashnode&utm_medium=feed) [Bhavin Sheth](https://hashnode.com/@allinonetools) · [Jun 27](https://hashnode.com/posts/preview-social-media-link-before-sharing-free/6a3f8d49daf6277c5fcaf759) ### [How to Preview Your Social Media Link Before Sharing (Free Tool, 2026)](https://allinonetools.hashnode.dev/preview-social-media-link-before-sharing-free?utm_source=hashnode&utm_medium=feed) Ever shared a link on social media and watched it show the wrong image, no description, or nothing at all? Here's how to catch that before it happens. 13 min read · [allinonetools.hashnode.dev](https://allinonetools.hashnode.dev/preview-social-media-link-before-sharing-free?utm_source=hashnode&utm_medium=feed) [SandGrid](https://hashnode.com/@sandgrid) · [Jun 25](https://hashnode.com/posts/free-ai-video-generator-how-i-built-a-zero-cost-tool-for-narrated-multi-scene-videos/6a3d12dcc0316aadac1afa05) ### [Free AI Video Generator: How I Built a Zero-Cost Tool for Narrated Multi-Scene Videos](https://sandgrid.hashnode.dev/free-ai-video-generator-how-i-built-a-zero-cost-tool-for-narrated-multi-scene-videos?utm_source=hashnode&utm_medium=feed) Free AI video generation with zero-cost open-source tool customization 4 min read · [sandgrid.hashnode.dev](https://sandgrid.hashnode.dev/free-ai-video-generator-how-i-built-a-zero-cost-tool-for-narrated-multi-scene-videos?utm_source=hashnode&utm_medium=feed) [Bhavin Sheth](https://hashnode.com/@allinonetools) · [Jun 22](https://hashnode.com/posts/what-is-robots-txt-generate-free/6a395562e80706d5bb8df4d9) ### [What is Robots.txt? How to Generate One for Free in 2026](https://allinonetools.hashnode.dev/what-is-robots-txt-generate-free?utm_source=hashnode&utm_medium=feed) One wrong line in this tiny text file can make your entire website invisible to Google. Here's how to create it correctly. 14 min read · [allinonetools.hashnode.dev](https://allinonetools.hashnode.dev/what-is-robots-txt-generate-free?utm_source=hashnode&utm_medium=feed)