Normal Tools is a curated collection of 193 free, browser-based utilities built for quick, focused tasks: open a tool, do the thing, leave. No login, no install, no clutter, and private by default - most tools run entirely in the browser and do not save what you enter. The site presents a straightforward UI for finding and launching single-purpose utilities without accounts or uploads.
Tools are organized into practical categories with many concrete helpers. Text utilities include live word/character counters, case converters, Markdown preview, readability and diff checkers. Developer tools cover JSON/YAML formatters and validators, regex tester, base64, URL encoders, hash and UUID generators, JWT decoder, CIDR/subnet calculators, cron builder, code minifiers, and CSV↔JSON converters. Money includes 42 calculators - from mortgage, loan, compound interest and tip calculators to a wide set of marketplace fee and profit tools for Amazon FBA, Etsy, eBay, Stripe, Shopify ROAS, Patreon, Fiverr and more. File and design tools handle image resizing, compression and format conversion, PDF merge/split, CSV viewing, favicon/QR generation, color pickers and gradients. The collection focuses on reliable, no-nonsense utilities for editing, conversion, debugging and quick calculations.
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