Text Tools - Format, Clean, Convert & Analyze Text Online Free

Clean, format, convert and analyze text with fast browser tools built for writers, developers, and editors. Remove unwanted characters, fix spacing, change case, sort lines, and convert between formats like Markdown, HTML, JSON and plain text. Content creators use these tools to prepare blog posts, captions, and documents. Developers rely on them for quick data cleanup, encoding conversions and text inspection. You can also calculate word counts, readability scores, and keyword density to refine your writing. Everything works instantly without sign-in, ideal for transforming rough text into clean, structured, and ready-to-use content.

Featured Text Tools

Featured

Acronym Generator

Create memorable acronyms from phrases

Track character count with social media limits

Duplicate Word Remover

Eliminate duplicate words from text lines

Random String Generator

Create random strings for passwords and IDs

Change text case to upper, lower, title formats

Split text by sentences, paragraphs, or custom rules

Analyze text with word count, readability scores

Text to Speech Converter

Transform written text into spoken audio

Measure words, characters, lines in text

count

words

characters

All Text Tools

Duplicate Line Remover

Delete duplicate lines from text content

Remove emojis for clean, professional text

Search and replace text with advanced options

find

replace

Fun Dummy Text Generator

Generate funny placeholder text with themed content

dummy-text

placeholder

fun

Letter to Number Converter

Convert letters to numbers (A=1, B=2...)

Randomly shuffle list items into new order

randomize

shuffle

sort

Number to Letter Converter

Convert numbers to letters (1=A, 2=B...)

Test if text reads the same backwards

Remove punctuation marks for clean text

punctuation

cleaning

nlp

Reading Level Checker

Check reading level using readability formulas

reading-level

readability

flesch

Reading Time Calculator

Estimate reading time and analyze text metrics

Clean up extra spaces, tabs, line breaks

spaces

clean

lines

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Text Tools Mini Guide

What writers use text tools for

Writers, developers and content creators use text tools to clean messy text, convert formatting, analyze readability, generate structured content and transform data between formats like JSON, CSV or HTML.

Clean and format text for professional publication

Convert between Markdown, HTML, JSON and plain text formats

Analyze readability scores and writing quality metrics

Remove duplicates, extra spaces, and unwanted characters

Sort and organize text data for better structure

Generate structured content from raw text input

Why accuracy matters

Accurate text cleaning and formatting eliminates errors, prevents broken structures and improves readability. Precision ensures your content remains consistent across devices, editors and publishing platforms.

Eliminates formatting errors that break document structure

Ensures consistent text appearance across platforms

Prevents data loss during format conversions

Maintains readability and accessibility standards

Reduces time spent on manual text editing

Improves content quality for professional presentation

How text conversions work

Text conversions map characters, structures and formatting rules from one representation to another. This may include encoding changes, case transformations, syntax restructuring or formatting normalization.

Character encoding conversion (UTF-8, ASCII, etc.)

Markup language transformations (Markdown to HTML)

Data structure conversions (JSON to CSV)

Case formatting changes (uppercase, lowercase, title case)

Whitespace and line break normalization

Special character handling and escape sequences

Each conversion preserves content meaning while adapting structure for target formats.

When to use cleaning compared to formatting

Use text cleaning to remove unwanted characters, duplicates or spacing issues. Use formatting when shaping content for publishing, structuring code blocks or preparing data for analysis.

Use text cleaning when:

Removing extra spaces, line breaks, or duplicate content

Eliminating unwanted characters or symbols

Normalizing text encoding and special characters

Cleaning up imported or exported text data

Use formatting when:

Converting between markup languages (Markdown to HTML)

Structuring content for publication or presentation

Preparing data for analysis or database import

Creating consistent styling across document sections

Text Tools - Frequently Asked Questions

Everything you need to know about text processing and analysis

What can I do with text case converters?

Text case converters change formatting between uppercase, lowercase, title case, sentence case and camel case. This helps with consistency, readability and meeting specific style requirements for documents and code.

How do text statistics and counters work?

Text analysis tools count words, characters, sentences, syllables and calculate reading time or readability scores. This helps writers optimize content length and understand text complexity for their audience.

Why remove duplicate words or lines?

Removing duplicates cleans up text by eliminating repeated content within lines or across paragraphs. This improves readability, reduces wordiness and creates more professional, focused content.

What is text diff checking?

Text diff tools compare two versions of text and highlight differences between them. This helps track changes, review edits and identify modifications in documents, code or collaborative writing.

How do text anonymization tools work?

Text anonymizers automatically detect and replace personal information like emails, phone numbers, credit cards and names. This protects privacy when sharing documents or preparing data for research.

Why convert text to speech?

Text to speech creates audio versions of written content for accessibility, multitasking or language learning. Multiple voices and speed controls make content more engaging and accessible to diverse audiences.

What are text formatting tools used for?

Text formatting tools handle find and replace operations, remove extra spaces, sort lines alphabetically and clean up messy text. These tools streamline editing and improve text quality for professional use.

How do keyword density and frequency tools work?

Keyword tools analyze how often words appear in text and calculate density percentages. This helps with SEO optimization, content analysis and understanding text emphasis for better writing.

What is text splitting and randomization?

Text splitting divides content into segments by sentences, paragraphs or custom rules. Randomization shuffles list items or text segments for lottery draws, creative writing or unbiased selection processes.

Why remove emojis or punctuation from text?

Removing emojis creates professional, formal text for business documents. Punctuation removal helps with data processing, text analysis and preparing content for machine learning applications.

Popular Workflows for Text Tools

Step-by-step guides to clean, format, and analyze text content

Clean and Format Content for Professional Publication

Transform messy, inconsistent text into clean, professional content ready for publication, websites, or client deliverables.

Perfect for: Content writers, editors, bloggers, and marketing professionals creating publishable content.

Steps

1Paste your raw text into the Text Cleaner to remove extra spaces, line breaks, and unwanted characters.
2Use the Text Formatter to apply consistent capitalization, punctuation, and styling throughout your content.
3Apply the Case Converter to ensure proper title case, sentence case, or uppercase formatting as needed.
4Use the Word Counter and Character Counter to check length requirements and readability metrics.
5Convert to different formats like Markdown, HTML, or plain text depending on your publishing platform requirements.

Prepare Data for Analysis and Import

Transform unstructured text data into clean, analyzable formats for spreadsheet import, database entry, or data processing workflows.

Perfect for: Data analysts, researchers, spreadsheet users, and database administrators.

Steps

1Start with your raw data and use the Text Cleaner to remove inconsistent formatting and duplicate entries.
2Apply the Duplicate Line Remover or Duplicate Word Remover to eliminate redundant information.
3Use the Text Converter to transform data into CSV, JSON, or other structured formats suitable for analysis.
4Apply text formatting and sorting to organize data alphabetically, numerically, or by other criteria.
5Validate the final format using text analysis tools to ensure data integrity before import.

Generate Content Variations and Optimize for SEO

Create multiple versions of content for A/B testing, SEO optimization, and audience targeting while maintaining core messaging.

Perfect for: SEO specialists, marketing teams, content strategists, and copywriters.

Steps

1Begin with your original content and analyze keyword density using text analysis tools.
2Use the Text Formatter to create variations with different headlines, subheadings, and content structures.
3Apply the Case Converter to test different title formatting approaches for better click-through rates.
4Generate multiple versions using content transformation tools while preserving the core message and SEO keywords.
5Use readability analysis tools to ensure all variations meet accessibility and engagement standards.

Related Collections

Explore curated collections of text tools with expert guides, workflows, and best practices.

Text Analysis Tools

Analyze text comprehensively. Count words, characters, sentences, syllables, check reading level, analyze keyword density, and generate detailed text statistics.

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Text Manipulation Tools

Manipulate text efficiently. Convert case, find and replace, remove duplicates, sort lines, clean extra spaces, reverse text, split content, and remove punctuation or emojis.

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Text Conversion Tools

Convert text to other formats. Transform text to speech, encode/decode Morse code, and compare text differences for editing and accessibility.

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Text Generation Tools

Generate text and check patterns. Create random strings, dummy text, acronyms, check palindromes, anonymize sensitive content, and randomize lists.

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Text Formatting & Cleanup Tools

Professional text formatting and cleanup tools for writers, developers, and content creators. Remove duplicates, extra spaces, find and replace, sort lines alphabetically, and clean up messy text quickly.

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