OomTools

About OomTools

Welcome to OomTools your all-in-one digital toolbox hosting 252 free online utilities across 13 primary categories.

Our Mission: Fast, Private, and Free Web Tools

We built OomTools to solve a common frustration: modern online tools are often hidden behind expensive monthly subscriptions, mandatory registrations, or invasive file uploads that compromise user privacy.

OomTools was engineered around a client-side first philosophy. The vast majority of our utilities — including our image converters, file processing scripts, text manipulation tools, and developer aids — run entirely inside your browser using HTML5 Canvas and browser memory. Your files, sensitive code snippets, and calculations are never uploaded to, saved on, or analyzed by remote servers.

252 Tools Across 13 Categories

  • Image Tools (30): Resizers, converters, croppers, compression utilities, and color pickers.
  • PDF & Files (22): Document mergers, splitters, text extractors, converters, and formatting tools.
  • Text Tools (20): Case converters, word counters, diff checkers, and text manipulators.
  • SEO & Marketing (20): Slug generators, meta tag builders, open-graph checkers, and SERP previews.
  • Developer Tools (44): JSON formatters, minifiers, RegEx testers, Base64 coders, and JWT decoders.
  • Converters (12): Units, currencies, file formats, and data structure converters.
  • Security & Hashing (8): SHA/MD5 hash generators, password generators, and encryption testers.
  • Network Tools (6): IP lookup helpers, DNS tools, and HTTP header inspect utilities.
  • Calculators (36): Math, financial, conversion, and specialized equations.
  • Health & Fitness (5): BMI, body-fat, calorie, and daily target calculators.
  • Date & Time (9): Epoch converters, timezone tools, and date difference engines.
  • Fun & Random (9): Randomizers, decision makers, and quick generators.
  • Creator & Business Calculators (30): AdSense, affiliate, blog-income and creator-earnings estimators.

How We Stay Free (Monetization Transparency)

OomTools is a 100% free service. We cover high-performance hosting, domain costs, bandwidth fees, and continuous development through non-intrusive third-party advertisements (like Google AdSense) and occasional affiliate links.

Advertisements are strictly placed outside tool work areas so you can focus on getting your work done without accidental clicks or intrusive pop-ups.

Get in Touch

We actively update OomTools based on user requests and feature suggestions. If you find a bug, want to suggest a new tool, or have a business inquiry, reach out to us at hello@oomtools.com.