HEX HeroText to Hexadecimal Converter
Convert text to hexadecimal format instantly with our free online converter. Simply enter your text and get immediate hex output—no signup, no downloads required. Our tool supports UTF-8, ASCII, and all Unicode characters, making it perfect for developers, programmers, and anyone working with data encoding.
How to Convert Text to Hex
Type Natural Language
Enter sentences, messages, or document paragraphs
Reveal Hidden Characters
See line breaks (0A), tabs (09), and formatting codes
Extract for Analysis
Copy hex for debugging corrupted text or encoding issues
Choose Display Style
Toggle spacing for readability or compact hex dumps
Text to Hex Conversion Examples
| Text Input | Hex Output | Description |
|---|---|---|
| Dear Customer, | 44 65 61 72 20 43 75 73 74 6F 6D 65 72 2C | Email salutation with punctuation |
| Chapter 1 | 43 68 61 70 74 65 72 20 31 | Document section heading |
| Price: $99.99 | 50 72 69 63 65 3A 20 24 39 39 2E 39 39 | Formatted price text |
| ERROR: Not found | 45 52 52 4F 52 3A 20 4E 6F 74 20 66 6F 75 6E 64 | Error message text |
| Q: What is it? | 51 3A 20 57 68 61 74 20 69 73 20 69 74 3F | FAQ question format |
What is Text to Hex Conversion?
Text to hex conversion focuses on human-readable documents and communications—encoding emails, messages, articles, reports, and formatted content into hexadecimal for forensic analysis, encoding troubleshooting, and data recovery. Content creators, technical writers, and system administrators convert complete sentences, multi-paragraph documents, customer communications, and natural language text to diagnose why documents display incorrectly, identify hidden formatting characters causing issues, or prepare content for cross-platform transmission. Applications include analyzing email body corruption ("Dear Customer," becomes 44 65 61 72 20 43 75 73 74 6F 6D 65 72 2C), debugging CMS content that won't save properly, detecting smart quotes breaking JSON parsers, and recovering text fragments from damaged files.
This document-oriented converter reveals invisible characters that corrupt content: zero-width spaces (E2 80 8B) from web copy-paste, non-breaking spaces (C2 A0) causing unexpected line breaks, soft hyphens (C2 AD) hiding in exported documents, and BOM markers (EF BB BF) breaking parsers. Publishing teams use it when Word documents export with garbled punctuation—converting "Price: $99.99" to hex shows whether curly quotes (E2 80 9C) replaced straight quotes (22), breaking CSV imports. Email administrators diagnose why messages render differently across clients by examining line ending patterns: Windows CRLF (0D 0A) vs Unix LF (0A). Unlike code-focused string conversion, text encoding prioritizes readability analysis, content recovery, and document format debugging. Decode hex back to readable content with our Hex to Text converter. For programming identifiers and code, use String to Hex instead.
Document Text: Formatting & Punctuation Patterns
Common hex patterns in emails, documents, and messages—essential for content recovery and cross-platform compatibility.
Line Endings & Whitespace
Document Punctuation
Common Use Cases for Text to Hex Encoding
Document & Content Management
- • Email body encoding analysis
- • PDF text extraction verification
- • CMS content byte inspection
- • Document metadata encoding
Messaging & Communication
- • Chat message encoding
- • SMS text byte validation
- • Push notification payload prep
- • Broadcast message analysis
Data Processing & Export
- • CSV text field encoding
- • Report generation hex prep
- • Log message byte analysis
- • Export format verification
Text to Hex: Key Features
Document Processing
Paragraphs & formatted text
Universal Support
Any plain text input
Content Analysis
Extract & analyze data
Message Encoding
Communications & messages
File Recovery
Decode corrupted files
Bulk Processing
Large volumes efficiently
Email Analysis
Diagnose formatting issues
CMS Content
Debug publishing systems
Understanding Text Encoding to Hexadecimal
Document formatting relies on whitespace characters that control layout: paragraph breaks use double newlines (0A 0A), indented lists use tab sequences (09 09 09), and justified text may insert non-breaking spaces (C2 A0) to prevent line breaks. When reports export incorrectly from Word to plain text, converting to hex reveals whether tab stops (09) were preserved or converted to multiple spaces (20 20 20 20). Email signatures often break because mobile clients insert CRLF (0D 0A) while web clients use LF (0A)—examining hex shows which client originated the message based on line ending patterns.
Publishing workflows encounter typography issues when smart punctuation replaces ASCII equivalents: em dash — (E2 80 94) versus double hyphen -- (2D 2D), ellipsis … (E2 80 A6) versus three periods ... (2E 2E 2E), and curly apostrophe ' (E2 80 99) versus straight apostrophe ' (27). These substitutions break when exporting to systems expecting ASCII—CSV parsers fail on smart quotes, SQL scripts reject curly apostrophes in string literals, and legacy systems can't display Unicode punctuation. Converting published text to hex identifies these typography characters before export, preventing data corruption.
Content management systems store articles with formatting metadata embedded as special characters: soft hyphens (C2 AD) mark optional word breaks for hyphenation algorithms, zero-width spaces (E2 80 8B) provide break opportunities in long URLs, and directional formatting marks (E2 80 8E for LTR) control bidirectional text rendering. These invisible characters cause mysterious behavior—search functions don't match text containing zero-width spaces, word counts differ between platforms, and content truncation breaks mid-character when multibyte sequences split. Hex conversion exposes these hidden formatting codes for cleaning and normalization. Decode hex back to readable documents with our Hex to Text converter. Reference common punctuation codes in the ASCII to Hex table.
Text Conversion Help
Why do email messages sometimes display with garbled formatting?
Mixed line endings cause issues: Windows (0D 0A), Unix (0A), Mac (0D). Convert email body to hex to identify which line ending style was used, then normalize to fix display problems across clients.
What is the BOM and why does it break my text files?
Byte Order Mark (EF BB BF for UTF-8) appears at file starts from Windows editors. Many Unix tools fail when BOM is present. Convert text to hex to detect BOM, then strip these 3 bytes.
How do I find invisible characters causing copy-paste errors?
Convert pasted text to hex. Look for zero-width space (E2 80 8B), non-breaking space (C2 A0), soft hyphen (C2 AD), or other invisible Unicode that breaks parsing, search, or validation.
Why does my CSV export have alignment issues?
Tabs (09) vs spaces (20) cause misalignment. Convert problematic rows to hex—if you see 09, tabs are present. Replace with spaces or configure readers to handle tab delimiters properly.
How do smart quotes differ from straight quotes in hex?
Straight quote (") is 22. Smart quotes: left " (E2 80 9C), right " (E2 80 9D). Word processors auto-convert, breaking JSON/code. Hex reveals which quote type is actually present.
Can I detect paragraph breaks vs line breaks in document exports?
Yes! Single line break is 0A. Paragraph break is 0A 0A (double newline). Some formats use 0D 0A 0D 0A. Convert your document text to hex to see exact spacing used.
Convert hexadecimal numbers to text characters.
Convert UTF8 characters to hexadecimal numbers.
Convert ASCII characters to hexadecimal numbers.
Convert a string of characters to hexadecimal numbers.
ASCII to hex conversion table.