•JSON Formatter •Data Converter •Base64 •URL & HTML Encode •SQL Formatter •Schema Generator •CSV / Excel Merger •Code Beautifier •Case Converter •Line Tools •String Tools

•Hash Generator •Password Generator •Bcrypt •AES Encrypt/Decrypt •JWT Decoder •UUID / ULID Generator •TOTP / 2FA Generator •QR Code

•Regex Tester •Cron Builder •Timestamp Converter •Number Base Converter •Color Converter •Fake Data Generator •Text Diff •Markdown ↔ HTML •Lorem Ipsum •HTTP Reference •Markdown Editor •cURL to Code •API Tester

•PDF Tools •PDF ↔ Images •Image Converter •Image Resize •SVG Tools •Image → Base64 •EXIF Remover •PDF Splitter & Merger

•Pomodoro •Timezone Converter •Unit Converter •Date Calculator •Calculator •CSV Editor •Word Counter •Scratchpad •Meeting Cost •Pastebin •Task Tracker •Session Timer •Text Cleaner •Speech Timer •Working Hours Calculator

•CSS Generators •Whiteboard •Mermaid Diagrams •Image Annotator •Color Palette

•Quadratic Solver •Matrix Calculator •Scientific Calculator •Statistics Calculator •Molar Mass Calculator •Physics Formula Solver •Citation Generator •GPA Calculator

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Scientific Calculator

Full scientific calculator with trig, log, and constants

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