28 tools for every text task
From simple word counting and case conversion to binary/hex encoding, readability scoring, Morse code conversion, and AES text encryption — this hub covers the full spectrum of text manipulation tasks that come up in writing, development, and data work.
For developers: The encoding and conversion tools (Binary, Hex, ASCII, Base conversions) are particularly useful when working with data serialisation, debugging outputs, or building encoding-aware applications.
28 Text Analysis & Conversion Tools
Each tool is purpose-built for a specific task. No bloat, no gated features.
Word Counter
Count words, characters, sentences, paragraphs, and reading time for any text — with live updating as you type. Supports pasted content and works entirely in-browser.
Readability Score
Calculate Flesch-Kincaid, Gunning Fog, and SMOG readability scores for any text. Identifies the US grade level required to understand your content — critical for SEO, UX writing, and accessibility compliance.
Case Converter
Convert any text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, or kebab-case instantly. Useful for normalising variable names, headings, and copy.
Find & Replace Text
Find and replace words or phrases across large blocks of text — with support for case-sensitive matching and multiple replacements in one pass. No spreadsheet or IDE required.
Text Diff Checker
Compare two blocks of text side by side and highlight the exact additions, deletions, and changes. Useful for checking edits, reviewing content revisions, and spotting unintended changes.
Text Encryption / Decryption
Encrypt and decrypt text using AES encryption with a passphrase. Useful for obfuscating sensitive data in test environments, config files, or sharing private notes securely.
Palindrome Checker
Check whether any word or phrase is a palindrome — reads the same forwards and backwards — with optional handling for spaces, punctuation, and case sensitivity.
Sentence Counter
Count sentences in any block of text, with breakdown by average sentence length and longest sentence. Useful for writing style analysis and targeting readability improvements.
Comma Separator
Convert line-separated lists to comma-separated values (CSV) or vice versa. Ideal for prepping keyword lists, bulk import data, and data format conversions.
Text Repeater
Repeat any text or character a specified number of times with a custom separator. Useful for generating test data, placeholder strings, and repetitive input for UI testing.
Text Modifier
Apply multiple text transformations at once — trim whitespace, remove duplicates, sort lines, add prefixes/suffixes, and more — in a single operation.
Reverse Text Generator
Reverse any text string — entire text, word by word, or character by character. Used for creative content, encoding obfuscation, and testing parser directionality.
Small Text Generator
Convert text to small superscript or subscript Unicode characters for use in social media bios, display copy, and formatted captions where standard styling isn't available.
Fancy Text Generator
Generate stylised text in dozens of Unicode font styles — bold, italic, cursive, fraktur, double-struck, and more — for social profiles, creative copy, and display text.
Remove Extra Whitespaces
Strip leading/trailing spaces, collapse multiple spaces into one, and remove blank lines from any text block. Essential for cleaning scraped content, CSV data, and pasted copy.
Remove Empty & Duplicate Lines
Remove empty lines and/or duplicate lines from any text block in one click. Useful for cleaning keyword lists, URL sets, and copy-pasted data from spreadsheets.
Text to Morse Code
Convert any text to Morse code — dots and dashes — with the option to play back the audio signal. Supports all standard alphanumeric and punctuation characters.
Text to Binary
Convert plain text to its binary (base-2) representation and back. Each character is encoded as its 8-bit ASCII binary value, with space-separated byte output.
Text to ASCII
Convert text to ASCII decimal codes and back. Each character is mapped to its decimal ASCII value — useful for debugging character encoding issues and data inspection.
Binary to Text
Decode binary strings back to readable text. Accepts space-separated 8-bit binary values and outputs the corresponding ASCII characters.
Binary to Decimal
Convert binary (base-2) numbers to decimal (base-10). Supports both integer and fractional binary values.
Binary to Hex
Convert binary numbers to their hexadecimal equivalents. Groups binary digits into 4-bit nibbles for clean hex output.
Decimal to Binary
Convert decimal (base-10) integers to binary (base-2) representation. Shows the full conversion steps for educational use.
Decimal to Hex
Convert decimal numbers to hexadecimal. Useful for colour code work, memory address representation, and low-level programming tasks.
ASCII to Binary
Convert ASCII character codes to their binary representations. Enter a decimal ASCII value and get the 8-bit binary output.
Binary to ASCII
Convert binary values back to their ASCII character equivalents. Enter space-separated binary values and get the decoded ASCII characters.
Hex to Binary
Convert hexadecimal values to binary. Each hex digit expands to its 4-bit binary equivalent for clean, readable output.
Character Frequency Counter
Count how often each character appears in any text block — with a frequency table and percentage breakdown. Useful for cryptography exercises, linguistics analysis, and text profiling.
Common scenarios these tools solve
Purpose-built for professionals and everyday users who need fast, reliable results.
Content Writers
Use the Word Counter, Readability Score, and Sentence Counter to hit target lengths and grade-level scores before publishing.
Developers
Convert between Binary, Hex, ASCII, and Decimal formats without switching tools. Encrypt and decrypt test data with Text Encryption.
Designers
Use Fancy Text and Small Text generators to create styled display copy for social media, bios, and UI mockups.
SEO Professionals
Check readability scores, keyword frequency via Word Counter, and find duplicate phrasing with Text Diff Checker.
Data Teams
Use Comma Separator to prep lists for bulk imports, and Find & Replace for bulk text transformations.
Security Testers
Encrypt and decrypt test strings with Text Encryption / Decryption for basic security workflow testing.
Full Tool Index
A quick-reference table of key tools in this hub — what they do and when to use them.
| Tool | Category | Primary Use |
|---|---|---|
| Word Counter | Analysis | Count words, characters, sentences, reading time |
| Readability Score | Analysis | Flesch-Kincaid, Gunning Fog, SMOG scores |
| Case Converter | Formatting | Convert text to any case style |
| Find & Replace Text | Editing | Bulk find and replace across text blocks |
| Text Diff Checker | Comparison | Side-by-side text diff with change highlighting |
| Text Encryption | Security | AES encrypt/decrypt text with passphrase |
| Text to Morse Code | Conversion | Convert text to Morse code with audio |
| Text to Binary | Conversion | Convert text to 8-bit binary values |
| Binary to Text | Conversion | Decode binary back to readable text |
| Fancy Text Generator | Styling | Generate 50+ Unicode font styles |
Which tools to use — and when
Match your task to the right tool or sequence of tools.
Word Counter → Readability
Count, then check readability score before publishing.
Go to tool Clean Messy TextWhitespace → Duplicates
Strip whitespace, then remove duplicate lines.
Go to tool Encoding TaskText → Binary / Hex
Convert text to binary, then to hex if needed.
Go to tool Bulk List PrepRemove dupes → Comma Sep
Deduplicate a list, then format as CSV.
Go to tool Style Social CopyFancy Text → Small Text
Stylise display text for social profiles and captions.
Go to tool Review EditsText Diff Checker
Paste before and after text to see exactly what changed.
Go to tool