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Converters Tools

Fast and simple conversion tools. Convert between file formats, text encodings, units, currencies, dates, and numbers like HEX, Base64, Morse code, and more.

Inside the Converters toolkit

Discover fast, browser-based utilities curated for converters workflows. Launch any tool to start using it immediately—no downloads, no sign-up, and results you can copy or export for your projects.

Popular picks include HEX ⇄ RGB, URL Encoder / Decoder, Base64 Encode / Decode.

HEX ⇄ RGB
Convert HEX to RGB and RGB to HEX with live preview. Useful for designers, developers, and anyone working with colors.
URL Encoder / Decoder
Safely encode or decode URLs to make them browser-friendly. Convert special characters and protect links from errors.
Base64 Encode / Decode
Convert text to Base64 and decode Base64 back to text. Perfect for developers, security, and encoding binary data.
Unit Converter
Convert between units of length, weight, temperature, and more. Simple online conversion calculator.
Shoe Size Converter
Convert men's and women's shoe sizes between US, UK, EU, centimetre, and Japanese systems instantly.
Clothing Size Converter
Convert international clothing sizes for men and women across US, UK, EU, and body measurement ranges.
Belt Size Converter
Enter a waist measurement to calculate the recommended belt length, international letter size, and EU belt number.
Ring Size Converter
Convert ring sizes between US, UK, and EU scales and view the matching inner diameter and circumference in millimetres.
Hat Size Converter
Convert hat sizes between international alpha labels, US fitted sizes, EU numbers, and head circumference measurements.
Time Zone Converter
Convert dates and times between different time zones instantly. Useful for meetings, travel, and global events.
HTML Entities
Encode or decode HTML entities quickly. Convert symbols, characters, and text for safe web use.
CSV → JSON
Convert CSV files to JSON arrays with options. Upload a file or paste data and get instant conversion.
JSON → CSV
Convert JSON arrays into CSV format. Upload or paste JSON and download ready-to-use CSV instantly.
Ultimate Archive Tool
Compress folders, extract ZIPs, inspect archive contents, and lock everything with AES-256 passwords.
Compress ZIP Online
Drag-and-drop to compress multiple files into a ZIP archive directly in your browser with adjustable compression levels.
Uncompress ZIP Online
Open ZIP archives and extract individual files instantly without leaving your browser or uploading data anywhere.
ZIP Password Protector
Lock any ZIP archive behind a strong password with modern AES-256 encryption that runs entirely in your browser.
ZIP Viewer
Peek inside any ZIP archive, inspect file sizes, and download individual files without extracting everything locally.
Base Converter
Convert numbers between bases 2-36. Supports binary, octal, decimal, and hexadecimal formats.
Roman Numeral Converter
Convert numbers to Roman numerals and back instantly. Great for history, education, or formatting.
Morse Code Translator
Convert text to Morse and decode Morse back to text. Includes a simple audio beeper.
Temperature Converter
Convert between °C, °F and Kelvin instantly with synced fields.
Text to Speech
Convert text to spoken audio in your browser using available system voices.
Speech to Text
Dictate into your mic and get live transcripts (when supported by your browser).
Currency Converter
Convert between currencies using live exchange rates (with graceful fallback).
Binary ⇄ Text
Convert text to binary and binary back to text instantly.
Text to PDF
Convert any text into a downloadable PDF instantly in your browser.
HTML Table to CSV
Convert HTML table code into clean CSV instantly and download.
CSV Viewer
Paste CSV data and view it in a formatted table instantly.
Number to Words
Convert any integer into English words quickly (supports negatives and large numbers).
Roman Date Converter
Convert a date into Roman numerals instantly (day-month-year).

Converters tools FAQ

What can I do with converters tools?

Use this toolkit to handle common converters workflows such as hex ⇄ rgb, url encoder / decoder, base64 encode / decode. Each utility opens instantly in your browser—no installs or accounts required.

How many converters tools does ToolHop provide?

This category currently includes 31 dedicated converters utilities with descriptive guides and shareable deep links. We expand the collection whenever we release new helpers for this workflow.

Can I bookmark or share these converters tools?

Yes. Each tool page has a unique URL so you can bookmark frequently used calculators and send teammates directly to the interface they need.

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