Text Utilities
How to Reverse Text and Create URL-Friendly Slugs
Learn how to reverse text, create clean URL slugs, and prepare text for websites, links, and other common digital uses.
Read guideMartTools
Guides & Tutorials
Practical guides for solving common tasks and getting more from the tools available on MartTools.
Latest guides
Text Utilities
What Is Lorem Ipsum? A Practical Guide to Placeholder Text
Learn what Lorem Ipsum is, why placeholder text is used, where it comes from, and when a Lorem Ipsum generator is useful.
Read guideText Utilities
How to Extract Emails, URLs and Numbers from Text
Learn how to extract email addresses, URLs, and numbers from text quickly and organize useful information from copied content.
Read guideText Utilities
How to Find and Replace Text Quickly
Learn how to find specific text and replace it efficiently in documents, copied content, lists, and other text.
Read guideText Utilities
How to Clean Text Online: Remove Extra Spaces, Line Breaks and Duplicate Lines
Learn how to clean messy text by removing extra spaces, unwanted line breaks, and duplicate lines before using or publishing it.
Read guideText Utilities
How to Count Words and Characters Accurately
Learn how to count words and characters in text, understand word count differences, check reading time, and use a word counter when writing.
Read guideText Utilities
How to Change Text Case: Uppercase, Lowercase, Title Case and More
Learn how to change text between uppercase, lowercase, title case, sentence case, and other formats, with practical examples and tips.
Read guideCareer
How ATS Resume Scoring Works: What Your Resume Score Means
Learn how ATS resume scoring works, what affects a resume score, why keyword matching matters, and how to use an ATS score when reviewing your resume.
Read guideCareer
10 Common ATS Resume Mistakes and How to Avoid Them
Learn the most common ATS resume mistakes, including poor formatting, missing keywords, keyword stuffing, unclear sections, and failing to tailor your resume to the job description.
Read guideCareer
ATS Resume Keywords: What They Are and How to Use Them
Learn what ATS resume keywords are, how to find important keywords in a job description, where to use them on your resume, and how to avoid keyword stuffing.
Read guideCareer
How to Make a Resume ATS-Friendly: 10 Practical Tips
Learn how to make your resume ATS-friendly with practical tips for formatting, keywords, section headings, work experience, and tailoring your resume to a job description.
Read guideCareer
How to Format a Resume for ATS: A Practical Guide
Learn how to format a resume for applicant tracking systems, including resume sections, headings, formatting, keywords, and common ATS mistakes to avoid.
Read guideCareer
What Is an ATS? How Applicant Tracking Systems Work
Learn what an Applicant Tracking System (ATS) is, how ATS resume screening works, what employers look for, and how to make your resume easier to process.
Read guideCareer
How to Check Your Resume Against a Job Description
Learn how to compare your resume with a job description, identify relevant keywords, review job requirements, and improve resume alignment before applying.
Read guide