What Are Content Writing Tools?
Content writing tools are lightweight utilities that handle the mechanical side of writing - formatting, cleaning, counting, and structuring text so you can focus on the content itself. They automate repetitive editing tasks that would otherwise require manual effort or paid software.
Whether you're drafting blog posts, writing product copy, or preparing content for publication, these tools help you catch issues and standardize formatting before anything goes live.
This collection covers the full range of everyday writing tasks: word and character counting, case conversion, duplicate and stop word removal, text wrapping, list formatting, keyword density checking, and placeholder text generation. All tools run privately in your browser.
Writing & Editing Tools
- Word Counter: Get instant word, character, sentence, and paragraph counts. Useful for meeting platform limits or content briefs.
- Case Converter: Switch between title case, sentence case, uppercase, lowercase, and more in one click.
- Remove Duplicate Words: Identify and remove repeated words within sentences or across lines to tighten up copy.
- Remove Stop Words: Strip filler words to focus on core content - useful for SEO analysis or keyword extraction.
- Remove Accents: Normalize accented characters to plain ASCII, handy for publishing to platforms with limited character support.
Formatting Tools
- Text Wrapper: Wrap long lines at a set character width - useful for email clients, markdown files, or code comments.
- Text Unwrapper: Join hard-wrapped lines back into full paragraphs. Fixes copy pasted from PDFs or older documents.
- Add Prefix / Suffix: Append or prepend text to every line in bulk - useful for formatting lists, adding bullets, or tagging lines.
- List Maker: Convert plain text lines into numbered or bulleted lists instantly.
Analysis & Generation
- Keyword Density: Check how often specific terms appear in your content relative to total word count - important for SEO without keyword stuffing.
- Lorem Ipsum Generator: Generate placeholder text in varying lengths for mockups, wireframes, or layout testing.
Use Cases
Blog & Article Writing
Use the word counter to hit target lengths, keyword density to stay within SEO guidelines, and case converter to enforce consistent heading style across posts.
Copywriting & Ad Copy
Character limits matter in ads. Word counter gives exact counts, and case converter ensures consistent capitalization across headlines and CTAs.
Content Repurposing
When converting content from PDFs or older sources, text unwrapper removes hard line breaks, and remove accents normalizes characters for web publishing.
Content Briefs & Templates
List maker and add prefix/suffix let you quickly format outline structures and content briefs from raw notes, while lorem ipsum fills layout gaps during design.
Frequently Asked Questions
How do I check keyword density for SEO?
Paste your content into the Keyword Density tool. It shows how often each term appears as a percentage of total words, helping you avoid over-optimization or underuse of target keywords.
What is the difference between text wrapper and text unwrapper?
Text wrapper adds line breaks at a set character width to create hard-wrapped text. Text unwrapper does the opposite - it joins wrapped lines back into continuous paragraphs, which is useful when pasting from PDFs or emails.
When should I remove stop words from my content?
Stop word removal is most useful for analysis tasks like keyword extraction or density checking, not for published content. Removing stop words from live copy would make it unreadable.
Does the word counter include headings and metadata?
The word counter processes whatever text you paste into it. It does not automatically strip headings or metadata - paste only the body content you want to count.