ToolsDiary

What it does

ToolsDiary brings practical SEO, text, image, video, marketing and developer utilities into one clean browser-based toolbox. Most tools work without sign-up and process data locally where practical. Each tool also includes clear guidance, limitations and practical tips, so you get more than just an input box and output.

Use free online tools for SEO, marketing, text, images, video and developer tasks. Fast, privacy-conscious browser tools with clear results and practical guides.

ToolsDiary gives you practical browser-based tools for SEO, marketing, writing, development, images and video. Use them free with no unnecessary sign-ups, and get clear results with helpful explanations. Start with some of our most useful tools. Every tool listed here is ready to use now. Create clean campaign URLs with UTM parameters for analytics and attribution. Preview a page title and meta description before publishing. See repeated words and phrases in text without encouraging keyword stuffing. Count words, characters, sentences, paragraphs and estimated reading time. Convert text to upper, lower, title, sentence or alternating case. Remove extra spaces, blank lines, smart quotes and…from toolsdiary.com

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  ToolkitSpaceJul 2026 · toolkitspace.com · ▲3

  Free, secure browser tools for developers and creators

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  ToolsFo2025 · toolsfo.site · ▲7

  Professional Tools for Modern Needs

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  ToolsHubMay 2026 · toolshub-lake.vercel.app · ▲1

  All-in-one toolkit for modern developers

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  Free SEO Tools & Services2021 · seopursuits.com · ▲7

  Free SEO Tools to optimize site for better search results

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  Free Online Dev ToolsBox2025 · ▲9

  Online dev utility tools collection

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  Free SEO ToolsJun 2026 · smallseofreetools.com · ▲2

  90+ free SEO, PDF & AI tools that run in your browser

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  /dev/null▲484

  a social network for devs

  Dev tools · 3d ago · dev-null.sh

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  Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

  open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

  Dev tools · 28d ago · github.com

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  Reladraw – A diagram language where you decide where to place things▲411

  Contribute to reladraw/reladraw development by creating an account on GitHub.

  Dev tools · 26d ago · github.com

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  OpenBot▲362

  Grok Bot alternative: free, local, open-source, multiplayer

  Dev tools · 23d ago · openbot.run

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  Talanoa▲346

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

  Dev tools · 21d ago · talanoa.email

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  CoreSpeed▲332

  One MCP for everything your agents need: apps, memory, tools

  Dev tools · 28d ago · corespeed.io

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  The load-bearing vocabulary of Claude▲710

  Life & fun · Aug 2026 · louisabraham.github.io

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  Hey Noah▲656

  A proactive AI executive assistant for founders

  AI · Aug 2026 · heynoah.io

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  Clipto MCP▲655

  Hey HN, We recently built Clipto. It’s a tool that lets you search over terabytes of video, audio, and images on your computer, without relying on the cloud. Motivation: we probably all had this similar experience, we know a moment exists in a video or audio, but finding it takes hours scrubbing the timeline. You can send all the media to process in the cloud, but it’s slow, expensive and raises privacy concerns. So we decided to build our own on-device media search engine. How it works (high level): 1. We ingest video, audio, image; normalize formats via ffmpeg; run content analysis to…

  Work · Aug 2026 · clipto.com

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  Simple algorithm and color space to generate diverse skin tones▲627

  Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…

  Life & fun · Aug 2026 · toneyalexander.github.io

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  AdAnt AI▲620

  Claude for viral, high-converting social ads

  AI · Aug 2026 · adant.ai

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  Astute▲606

  Automate your B2B brand going viral, with new media creators

  AI · Aug 2026 · company-app.joinastute.com