Koolyz

What it does

The Swiss Army Knife of Online Tools — Private, Fast, and Free. 100+ web utilities that just work: No sign-up, No tracking, No limits, No watermarks, Why? Because the internet should have public squares, not paywalls. If you hate gated tools as much as I do, bookmark Koolyz and tell me what’s missing.

347 free online tools — compress PDFs, convert images, format JSON, generate passwords, and more. Works in your browser, no signup, privacy-first.

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  Simple ToolkitNov 2025 · simpletoolkit.app · ▲6

  Privacy-first tools | no signup, no uploads, always free

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  Privacy First Tools - Free and PrivateFeb 2026 · privacyfirst.tools · ▲10

  Free online tools for images, PDFs & more - 100% private

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  HighSEOToolsJun 2026 · highseotools.com · ▲3

  60+ free, no-signup SEO & website tools — no paywal

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  FliktoolsJul 2026 · ▲3

  87+ free browser tools — no signup, FREE Forever

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  FussFreeToolsDec 2025 · fussfreetools.com · ▲5

  Online Tools— no downloads, no sign-ups, just click and go.

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  Free Online Tools( no sign up)Jul 2026 · tools.aliontechstudio.com · ▲4

  130+ free tools that run entirely in your browser.

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  Lofi Cities – Pixel-art city nights with browser-generated lofi▲319

  Endless lofi beats composed live in your browser, over pixel-art nights in Paris, Tokyo, New York, Hong Kong, Sydney, San Francisco and more. Free, no sign-up.

  Work · 25d ago · loficities.com

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  Smooth Recorder▲257

  Mac screen recordings that look edited when you hit stop

  Work · 19d ago · smoothrecorder.com

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  Figma Specs▲223

  A container for your context that lives on the Figma canvas

  Work · 3d ago · figma.com

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  The rarest tech books and docs you've probably never read▲190

  Work · 13d ago · readrare.com

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  Guideflow▲1,338

  Create interactive product demos and step-by-step guides in seconds with Guideflow, the leading AI-powered demo automation tool.

  AI · Nov 2025 · guideflow.com

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  I built a synth for my daughter▲1,278

  Hardware and software projects by Ali Roberts

  Life & fun · Nov 2025 · bitsnpieces.dev

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  Welltory▲1,028

  Measure your wellness. Use data to feel great every day.

  Work · Nov 2025 · welltory.com

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  Gemini 3▲1,016

  Bring any idea to life with multimodal capabilities

  AI · Nov 2025 · blog.google

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  TrustMRR▲833

  LLM Gateway is a b2b artificial intelligence based in United States, founded in 2025. $259,539/month in verified Stripe revenue. $78,764 MRR. Ahrefs Domain Rating 52/100. growing 55% month-over-month. Track LLM Gateway's verified metrics on TrustMRR.

  Growth · Nov 2025 · trustmrr.com

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  Boing▲782

  Life & fun · Nov 2025 · boing.greg.technology