Sitemap XML Validator

What it does

Sitemap XML Validator is a lightweight Chrome Extension built for developers and SEO professionals who want instant feedback on their sitemap health — without leaving the browser. 🔍 What it does: — Parses and validates sitemap.xml files in real time — Flags XML errors, malformed entries, and missing tags — Works on any sitemap URL, no account needed Built this as a solo side project after getting tired of broken sitemaps sneaking past technical SEO audits.

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  Sitemap ValidatorFeb 2026 · zirasoftware.com · ▲2

  Catch invalid URLs issues before you submit to Google.

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  XML Sitemap Generator2022 · antspinner.com · ▲84

  Generate sitemap of your website easily

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  Schema Validator Browser Extension2023 · sproutseo.io · ▲122

  Boost SEO with One-Click Schema & Rich Results Testing

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  Sitemap Generator2019 · chromewebstore.google.com · ▲4

  Free, Open Source, Sitemap Generator chrome extension

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  Generate Visual Sitemap from sitemap.xml, just write URL2020 · octopus.do · ▲64

  Octopus.do is a free visual sitemap generator. Enter any website URL to automatically crawl its pages and produce a visual sitemap with SEO meta tags. Also generates a sitemap.xml file ready for submission to Google and other search engines.

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  Free SEO robots and sitemap Checker2025 · ▲16

  Grawesoft innovative projects

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  WallHop – 12ft.io is gone, so I built a replacement▲287

  wallhop is a free paywall bypass. Paste any article link to read it without paywall popups, ads or clutter. No signup, no extension. A simple 12ft.io alternative.

  Growth · 12d ago · wallhop.io

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  Prefer▲201

  The execution layer for AEO

  Growth · 23d ago · tryprefer.com

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  MakerMap▲197

  A living map of makers and what they’re building

  Growth · 27d ago · makermap.lol

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  Brila▲1,364

  One-page websites from real Google Maps reviews

  AI · Apr 2026 · brila.ai

• AG
  A game where you build a GPU▲964

  Thought the resources for GPU arch were lacking, so here we are

  Life & fun · Apr 2026 · jaso1024.com

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  I built a tiny LLM to demystify how language models work▲915

  Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.

  AI · Apr 2026 · github.com

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  Fathom 3.0▲800

  AI meeting notes: now bot-free, in ChatGPT & Claude + more

  AI · Apr 2026 · fathom.ai

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  Brutalist Concrete Laptop Stand (2024)▲786

  I made a laptop stand out of solid concrete, in the style of brutalist architecture, with themes of urbex and urban decay

  Life & fun · Apr 2026 · sam-burns.com

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  I built a frontpage for personal blogs▲783

  With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.

  AI · Apr 2026 · text.blogosphere.app