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14 toolsFreeNo sign-up

Free domain & data tools

14 tools without sign-up. They run locally in your browser — your data is never uploaded.

Domains & URLs5

Domain extractorPull every domain and URL out of text, HTML or logs Domain normalizerBring messy URL lists to one consistent format Domain list analyzerInstant statistics for large domain and URL lists URL parserSee every part of a URL, from protocol to fragment Query string parserInspect GET parameters, rebuild URLs, get JSON

Text & lists2

Compare two listsOnly in A, only in B, in both Remove duplicate linesUnique lines, first occurrence kept

Data2

JSON ↔ CSV converterFlatten JSON to CSV, or turn CSV into JSON JSON formatterValidate, pretty-print or minify JSON

Scraping2

Email extractorEmails, phones and links from any text HTML table to CSVTables from HTML to CSV

Marketing2

CAGR calculatorAverage yearly growth between two values Percentage calculatorPercent of, change and difference

Developer1

User-Agent parserIdentify browser, OS, device and bots

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