Text & Content
Count words, compare text, check readability, and clean up formatting. Practical tools for writers, editors, and anyone working with content every day.
All tools
Every tool below is free, works instantly, and needs no sign up.
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Related tool categories
Every category on ConvertNow, each one free and updated as new tools launch.
Understanding Text & Content
What these tools are for, and how to get the most reliable result from them.
Everyday writing companions
From checking a social post against a character limit to spotting what changed between two drafts, these are the small tasks that come up in almost every piece of writing. This page keeps them within one click.
Readability that readers actually notice
Search engines and real readers both reward content that is easy to follow. Readability scoring gives you an objective read on sentence length and word complexity, so you can simplify before you publish rather than after.
Useful for editing, not just checking
The diff tool helps you spot exactly what changed between two versions of a document. The case converter fixes accidental caps lock or mismatched formatting in seconds, without retyping a single word.
FAQ: Free Text Tools Online
Straight answers to what people ask most about these tools.
Does the word counter include spaces in the character count?
The tool shows both counts separately, characters with spaces and characters without, so you can use whichever figure your platform requires.
What is a good Flesch reading ease score for a blog post?
Most general audience blog content scores well between 60 and 70, which corresponds to a standard, easy to follow reading level. Technical or academic writing naturally scores lower.
Does the text diff tool show word level or character level changes?
It highlights changes at the word and line level, so you can quickly see what was added, removed or reworded between two versions.
What is the difference between camel case and snake case?
Camel case joins words with no spaces and capitalizes each new word, like helloWorld. Snake case joins words with underscores in lowercase, like hello_world. Both are common in programming, just favored by different languages and style guides.
Is my pasted text stored after I close the page?
No. Text you paste into these tools is processed for that session only and is not saved or logged afterward.
Can I check keyword density for more than one keyword?
Yes, run the checker once per keyword or keyphrase you want to measure so each result stays accurate and easy to read.
How to use these tools
The same simple flow works across every tool on this page.
Paste your text
Drop your content straight into the tool, no formatting cleanup required first.
Choose your settings
Pick a target case, a comparison text, or a keyword, depending on the tool.
Read the result instantly
Counts, scores, or a highlighted diff appear as soon as you finish typing.
Copy the result back
Paste the cleaned up or converted text straight into your document or CMS.
Syntax and reference
Formulas, formats and quick references used across this category.
Common text case styles
| UPPER CASE | HELLO WORLD |
|---|---|
| lower case | hello world |
| Title Case | Hello World |
| camel case | helloWorld |
| snake case | hello_world |
| slug case | hello world tool |
Flesch reading ease bands
| 90 to 100 | Very easy, understood by an average 11 year old |
|---|---|
| 60 to 70 | Standard, easily understood by most adults |
| 30 to 50 | Fairly difficult, best suited to college level readers |
| 0 to 30 | Very difficult, best understood by graduates |
Keyword density formula
Density = (keyword occurrences / total word count) x 100Built to be trusted, every time
No dark patterns, no forced accounts, and nothing you type is kept longer than it takes to give you an answer.
Nothing you enter is stored
Inputs are used only to generate your result, in that moment.
Free, with no catch
No sign up, no trial period, no hidden paywall on any tool.
Works on any device
Every tool is built to work on desktop, tablet and mobile.