Grouped workflows so you can jump from related utilities without hunting the full catalog.
Format, validate, and convert JSON and CSV data with privacy-first browser tools — ideal for API debugging and config cleanup.
4 tools
Count words, transform case, remove duplicate lines, generate placeholder copy, preview Markdown, and compare drafts before you publish.
7 tools
Encoders, hashes, UUIDs, regex testing, and timestamps for everyday engineering — all running locally in the browser.
6 tools
Generate strong passwords, check strength, and fingerprint strings with hashes before you reuse weak credentials.
3 tools
Generate QR codes, compress and resize images, convert JPG ↔ PNG, and pick colors — privately on your device.
5 tools
Percentages, age, dates, units, tips, sales tax, discounts, margins, markup, and ROI in one calculator collection.
10 tools
Margins, markup, ROI, discounts, tips, and sales tax for pricing decisions — private browser calculators without a spreadsheet.
6 tools
SEO slugs, sorted lists, random picks, reading time estimates, and password helpers for daily workflow.
6 tools