Remove extra spaces, repeated tabs and empty lines from copied text.
Text & writing
Clean, reformat, compare, and generate text with fast tools designed for short content and long lists.
24 tools available · 5 subcategories · 23 embeddable widgets
All toolsCleaning & transformation 4
Clean, normalize, and transform text quickly.
Automatically remove empty lines and lines containing only spaces from a text.
Convert text to lowercase, UPPERCASE, Title Case or other common case styles.
Replace a text fragment in a pasted or imported document.
Lists & lines 7
Sort, merge, split, shuffle, and deduplicate lists.
Compare two lists to find the items they share and the ones that differ.
Remove duplicate lines from a list while keeping one occurrence of each value.
Merge two lists into a single set of lines ready to copy or reuse.
Sort the items of a list alphabetically or numerically, in ascending or descending order.
Split a long list into groups of a fixed size, based on the number of items you choose.
Automatically add a number in front of every line, in the format you choose.
Randomly shuffle the lines of a text or a list in a few seconds.
Extraction 3
Extract dates, numbers, emails, and other items from text.
Extract every email address found in a text and remove the duplicates.
Automatically extract every number found in a text and get them back as a list.
Automatically extract the numeric dates found in a text and get them back as a list.
Text analysis 4
Measure, compare, and analyze content structure or readability.
Count how many times each value appears in a list and spot the most frequent items at a glance.
Analyse a text and get its number of words, characters, lines, sentences and paragraphs.
Compare two texts line by line and quickly spot additions, deletions and changes.
Estimate how easy a text is to read with the Flesch reading ease score.
Writing & generation 6
Create and prepare reusable written content.
Create brand, product, project or domain names from your keywords – not personal names.
Generate Lorem Ipsum placeholder text for mockups, prototypes and layout tests.
Format Markdown text into a cleaner and more consistent structure for easier review.
Write Markdown and instantly preview the rendered HTML.
Convert HTML into readable portable Markdown directly in your browser.
Convert Markdown into clean HTML directly in your browser.
Why this category?
Why use text & writing tools?
Text transformations are often simple but repetitive. This category centralizes common operations to save time, avoid copy-and-paste mistakes, and keep results consistent.
Results are immediately copyable and operations remain local. This makes it easier to prepare professional, technical, or editorial content without relying on an external service.
Use cases
Clean content
Remove unnecessary spaces, empty lines, duplicates, and unwanted characters.
Prepare publishing
Change case, convert Markdown to HTML or standardise lists before publication.
Compare versions
Identify differences between texts, lists, or content blocks.
All these tools are also available as widgets
Add tools from this category to WordPress, Webflow, Wix, or any HTML page with the same local processing.
Frequently asked questions
Are my data uploaded?
No. Compatible tools process the entered data locally in your browser.
Can these tools be embedded?
Yes. Available widgets can be added to your website with embed code.
Do I need an account?
No account is required to use the public tools in this category.