Small, fast, no-account tools for the tasks that come up every week.
Turn any text or URL into a scannable QR code, instantly.
Generate a strong, random password using a secure random source.
Format, validate, and minify JSON instantly in your browser.
Convert length, weight, volume, and temperature instantly.
Generate one or more random numbers in a range using a secure random source.
Measure your typing speed in words per minute and accuracy, right in your browser.
Type scrambled letters and see every English word you can make, grouped by length.
Find true anagrams that use every letter, plus multi-word anagram phrases and blank-tile wildcards.
Flip a fair virtual coin, or up to 100 at once, with a running tally of heads, tails and streaks.
Generate a QR code or a strong password, convert units, format a blob of JSON, pull some random numbers, check your typing speed. None of these needs an account, an install, or a network round-trip — they run entirely in your browser.
Where randomness matters (passwords, random numbers) these tools use the browser's cryptographically secure random source, not the predictable Math.random().
Check headline & description limits for Google, Meta, LinkedIn & X ads at once.
Generate properly tagged campaign links in seconds. Our most-used tool.
Length, spam-word scan, and an inbox preview for Gmail & Outlook.
Five calculators in one: ROAS, CPA, CPM, CTR, and break-even ROI.
Know if your test result is real or just noise, in one paste.
Limits for Instagram, X, LinkedIn & TikTok, checked together.