Mitsukeru: Color Picker, Font Finder & Contrast Checker

Mitsukeru reads color, typography, spacing, contrast, and structure straight off any web page — no DevTools panel to open, no separate app to switch to. FREE, UNLIMITED, NO ACCOUNT — NINE TOOLS - Color Picker — native eyedropper, plus a generated complementary palette - Typography — font family, weight, size, line height, letter spacing, color - Contrast — WCAG AA/AAA ratio against the page's real rendered background, with a nearest-passing fix suggested when it fails - Color Blindness — protanopia, deuteranopia, tritanopia, and achromatopsia simulation - Box Inspector — margin, padding, border, and content dimensions on hover - Ruler — click two points for pixel distance; toggle a grid overlay - Gradient & Shadow — backgrounds, gradients, shadow layers, radius, and filters as copyable CSS - Selector Finder — the shortest selector that uniquely matches an element, with its specificity - Dark Mode Preview — forces a page's own dark-mode styles on, without touching your OS settings None of this is a trial. Every free tool stays unlimited, with no daily cap and no account required, for as long as you use Mitsukeru. PRO — $15 ONE-TIME, NO SUBSCRIPTION Pro adds a second kind of tool: pulling things out of a page instead of just reading them. - Unlimited saved palettes (free keeps your last 5) - Export any palette to CSS variables, SCSS, Tailwind config, or JSON - Share codes — send a palette to a teammate as text they paste to import; no account, no sync, no server - A two-color WCAG contrast comparator - Component Extractor — copy an element's markup and computed CSS - Asset Harvester — pull every image and SVG on a page into your downloads at once - Page Palette — extract a whole page's colors, ranked by how much area each one actually covers - Element Screenshot — crop any single element out as its own PNG Pay once, keep it. No renewal, no recurring charge, no "upgrade or lose access." PRIVACY Mitsukeru has no account system and no backend of its own. It requests no more access than each tool needs, is never injected into a page until you click its icon, and makes exactly one kind of network request in its entire codebase — checking a Pro license key, and only if you've bought one. Everything else — preferences, recent colors, saved palettes — stays in your browser's own storage, never transmitted anywhere. Made by Kiso Studios.