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Your diff will appear here
Paste two texts above and hit compare — differences are highlighted line by line.
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Diff Checker
Compare two texts — line, word and character-level diffs, jump-to-change minimap, drag-drop files and a .patch export. Nothing leaves your browser.
$ ls ~/tools
More tools
QR Code Generator
Turn text, links, WiFi, vCard, geo & more into a scannable QR — gradient fill, custom eyes, a caption frame, batch mode, PNG or SVG.
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Live word, character & reading-time counts, keyword density, readability scores (Flesch), sentence rhythm and SEO length checks.
JSON Formatter & Validator
Format, minify & validate JSON with exact error locations, a tree view, JSONPath queries, convert to CSV/YAML/TS and a two-file compare.
CSS Gradient Generator
Design linear, radial, conic & mesh gradients visually — OKLCH interpolation, drag the stops, export CSS/Tailwind/SCSS/@keyframes.
this tool is hand-coded by a WordPress developer — your site gets the same care. Hire me on Upwork