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JSON, Base64, regex, JWT… all the little tools you reach for while debugging, in one place. Runs locally — your data is never uploaded.
Beautify, minify, and validate, with precise error locations.
🎯Real-time highlighted matches, with replace preview.
📊Convert an array of objects to a downloadable CSV, or paste CSV to get JSON.
🔀Compare two blocks of text line by line, with additions and deletions highlighted at a glance.
🎨Convert between HEX / RGB / HSL, with a color picker and common swatches.