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Live Rates Dashboard

Real-time crypto prices, gold, and forex exchange rates with customisable currency pairs.

Finance Live Forex

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Milliseconds & Time Conversions

Convert between milliseconds, seconds, and human-readable time formats. 时间戳转换.

Time Converter

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Date Picker

Pick a date and time and convert it to epoch, Unix seconds, ISO 8601, week number, day of year and more.

Date Time

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Rich Text Editor

A full-featured rich text editor powered by Quill. 富文本编辑器.

Editor Text

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Timezone Ticking Clock

Live clocks for major world timezones at a glance. 世界主要时区时间.

Time Live World

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JSON Formatter

Format, validate and beautify JSON data. Json格式化-三方.

Dev Formatter

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English Dictionary

Look up word meanings, IPA pronunciations (US/UK), examples, and images. 英语词典查询.

Dictionary Language Learning

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UUID Generator

Generate random UUID v4 strings in bulk with configurable case and dash options.

Dev Random Bulk

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Quick Share

Share text and files across your devices with a 6-digit code — no login required.

Share Files Cross-device

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Color Picker

Pick a color from an image, the palette, or anywhere on your screen, and copy it as HEX, RGB or HSL.

Design HEX Eyedropper

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MBTI Personality Test

Answer 48 questions to discover your 4-letter type with a per-axis breakdown and full profile. Private — runs in your browser.

Personality Quiz 16 Types

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IQ Test

20 timed reasoning puzzles for an estimated IQ, your percentile on a bell curve, and a per-category breakdown. Private — runs in your browser.

IQ Quiz Reasoning

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GeekCapture

Windows screenshot app with annotation — plus capture-while-scrolling to grab full long pages. Free download.

Screenshot Scrolling Windows