What text analysis tools does Texterfly offer?

Texterfly offers 8 free text analysis tools: Word Counter (with reading time, readability score, and keyword density), Grammar Checker, ATS Resume Builder, Advanced Text Anonymizer & PII Redactor (12 PII types, GDPR & HIPAA friendly), Text Extractor, Text Compare, Anagram Solver, and Text Reverser. All are free, browser-based, and require no signup.

What does the Word Counter measure?

The Word Counter measures words, characters (with and without spaces), sentences, paragraphs, and unique words in real time. It also calculates estimated reading time (at 200 WPM average), speaking time (at 130 WPM), Flesch-Kincaid readability score, keyword density for any target keyword, and shows character limit warnings for platforms like Twitter (280) and LinkedIn (700 for posts).

What is PII and which types does the anonymizer detect?

PII (Personally Identifiable Information) is any data that can identify an individual. The Text Anonymizer detects and redacts 12 PII types: email addresses, phone numbers, social security numbers (SSN), credit card numbers, dates of birth, street addresses, person names (heuristic), IP addresses, URLs, IBAN/bank account numbers, passport numbers, and driver's license numbers. It also supports custom regex patterns for domain-specific data.

How many words should a blog post have for SEO?

Research suggests 1,500–2,500 words for general blog posts, and 2,000–4,000 for competitive informational queries where ranking in top positions is the goal. Short-form posts (300–800 words) work well for news, announcements, and some product pages. Use the Word Counter to track your count as you write.

What does ATS mean and how does the ATS Resume Builder help?

ATS stands for Applicant Tracking System — software used by employers to automatically screen and rank resumes before a human sees them. An ATS parses the resume for keywords matching the job description and rejects resumes that use complex formatting (tables, columns, graphics) it cannot parse. The ATS Resume Builder creates a clean, plain-text resume, analyzes keyword match against the job description, and exports a file guaranteed to be readable by any ATS.

How does the Text Compare tool work?

Paste two versions of text into the left and right panels. The tool performs a character-level diff and highlights every change: additions are shown in green, deletions in red, and unchanged text in black. You can switch between side-by-side view and unified view. Useful for comparing document drafts, checking content edits, and reviewing before/after changes.

What data types can the Text Extractor pull from text?

The Text Extractor can pull: email addresses, phone numbers, URLs (http and https), IP addresses, dates (various formats), currency amounts, hashtags, mentions (@username), and custom regular expression patterns. All results are deduplicated and can be copied or downloaded as a list.

An anagram is a word or phrase formed by rearranging all the letters of another word or phrase, using each letter exactly once. Examples: "listen" → "silent", "astronomer" → "moon starer", "debit card" → "bad credit". The Anagram Solver finds all valid dictionary words that can be formed from the letters you provide.

Does the text anonymizer help with GDPR compliance?

Yes. GDPR requires that personal data be protected and minimized. Anonymizing text by removing or masking PII before sharing, archiving, or publishing is a practical step toward GDPR compliance. The tool processes all data client-side — no personal information is transmitted to any server — which itself supports your GDPR obligations by eliminating third-party data transfer.

What types of grammar errors does the Grammar Checker find?

The Grammar Checker detects: spelling errors, incorrect verb tense, subject-verb disagreement, punctuation errors (missing commas, misused apostrophes), double spaces, run-on sentences, and common word confusions (their/there/they're, your/you're, its/it's). Results appear inline with suggested corrections.

Are these text analysis tools free?

Yes. All 8 text analysis tools on Texterfly are 100% free with no registration, subscription, or payment required.

Is my text data private?

Yes. All processing runs entirely in your browser using JavaScript. Your text, resumes, and data are never sent to any server or stored anywhere. This is especially important for the PII Redactor, which is designed specifically for sensitive documents.

What is an ATS-friendly resume?

An ATS-friendly resume is formatted simply so that Applicant Tracking System software can accurately read and parse it. It avoids tables, columns, images, graphics, and custom fonts. It uses standard section headings (Summary, Skills, Work Experience, Education) and includes the exact keywords from the job description. The goal is to ensure the software correctly understands your qualifications — so your resume reaches a human recruiter.

Why is a .txt file the best format for ATS?

Plain text (.txt) is the most universally compatible ATS format because it contains no hidden formatting, scripts, tables, or complex structures. Any ATS can read it without errors. While modern ATS handle PDFs reasonably well, PDFs can still cause parsing errors depending on how they were created. A .txt file is a guaranteed, foolproof way to ensure all your information reaches the screening system intact.

What is a good resume match score against a job description?

A match score above 70% is considered strong for most ATS systems. Scores above 85% give you the best chance of passing automated screening. Below 50% means significant keywords are missing and your application may be filtered out before a recruiter sees it. Use the Keyword Analyzer to identify missing terms and add them naturally to your Skills and Experience sections.

How do I add keywords to my resume?

Paste the job description into the Keyword Analyzer and click "Analyze Match." The tool shows you which keywords are missing from your resume. Click any missing keyword to instantly add it to your Skills section. Then naturally weave the most important terms into your Professional Summary and Work Experience bullet points — exact phrasing matches score higher than paraphrased versions.

Should I use a creative or simple resume format for online applications?

Always use a simple, ATS-friendly format for online job portal applications. Creative resumes with graphics, columns, tables, and custom fonts look impressive to humans but are frequently misread by ATS, causing your information to be scrambled or lost. Save your designed resume for networking events or direct emails to hiring managers. When applying through a portal, clarity and scannability always win.

What sections should an ATS-friendly resume include?

A comprehensive ATS-friendly resume should include: Contact Information (in the main body, not headers), Professional Summary (2–4 sentences with keywords), Skills (comma-separated keyword list), Work Experience (with company, title, dates, and accomplishment bullet points), Education (school, degree, graduation date), Certifications (if applicable), and Projects (especially for technical roles). Use standard, widely recognized section headings — avoid creative titles like "My Journey" or "What I Bring."

Does the ATS resume builder save my progress?

Yes. The builder auto-saves your resume data to your browser's localStorage every time you make a change. Your progress is restored automatically when you return to the page, even after closing your browser. A "Saved" status indicator shows when your data was last saved. Note that clearing your browser data or using a different device will not transfer your saved resume.

What are the most common ATS formatting mistakes?

The five most common ATS formatting mistakes are: (1) Placing contact information in a header or footer — many ATS cannot parse these areas. (2) Using tables or columns — ATS reads left-to-right, top-to-bottom, so columns scramble your text. (3) Including images, logos, or graphics — these are invisible to ATS and cause parsing errors. (4) Using uncommon or decorative fonts — stick to Arial, Calibri, or Times New Roman. (5) Using creative section headings like "Where I've Been" instead of "Work Experience."

Should I include a certifications section on my resume?

Yes — especially for technical, project management, and data roles. Certifications like AWS Certified Solutions Architect, PMP, Google Analytics, HubSpot, or CPA are specific keywords that recruiters and ATS systems actively search for. List certifications with the full official name (not abbreviations only) so the ATS can match both the acronym and the full title.

Is this ATS resume builder free?

Yes. The ATS Resume Builder on Texterfly is 100% free with no registration, subscription, or payment required. All features — keyword analysis, click-to-add missing keywords, certifications section, projects section, auto-save, and .txt export — are available at no cost.

Back to Text Analysis Tools

ATS-Friendly Resume Builder

Build a resume that beats the bots. Analyze against job descriptions, add missing keywords in one click, and export a file guaranteed to be readable by any Applicant Tracking System.

Auto-saved

Personal Details

Professional Summary

0 words (aim for 30–120)

Skills (comma-separated)

Use exact phrases from the job description. Missing keywords appear below — click to add them.

Work Experience

Position 1

Education

Institution 1

Certifications(optional but ATS-valuable)

Projects(especially for developers)

ATS Checklist (0/8)

Contact info filled in
Professional Summary added
Summary ≥ 30 words
Skills section not empty
At least 5 skills listed
Work experience added
Education section filled
Experience uses bullets

Keyword Analyzer

Export Resume

Live Preview

Your Name

Support Our Free Tools

If you find this calculator helpful, please consider supporting our work. Your contribution helps us build and maintain these free tools for everyone.

Buy me a coffee

What is an ATS and Why Does It Matter?

An Applicant Tracking System (ATS) is software used by employers to automatically screen, filter, and rank job applications before a human recruiter ever sees them. Studies suggest that over 98% of Fortune 500 companies and 75% of all employers use some form of ATS. If your resume isn't formatted for machine readability and doesn't contain the right keywords, it may never reach a human.

📊

75%+

of resumes filtered by ATS before a human sees them

🎯

70%+

match score needed to reliably pass ATS screening

⏱️

7 sec

average recruiter time spent on a resume that passes ATS

ATS Formatting Rules — What to Do and Avoid

✅ ATS-Friendly Practices

Use standard section headings (Work Experience, Skills, Education)
Put contact info in the main body — not headers or footers
Use clean, single-column layout with no tables
Use standard fonts: Arial, Calibri, Times New Roman
Export as .txt for guaranteed compatibility
Mirror the exact language and phrases from the job description
Spell out acronyms at least once (AWS – Amazon Web Services)
Use action verbs with quantified results in bullet points

❌ ATS Formatting Mistakes

Multi-column layouts — ATS reads left to right, scrambling columns
Tables, text boxes, or frames — parsed incorrectly by most ATS
Images, logos, photos, or graphics — invisible to ATS
Headers and footers — many ATS cannot parse these areas
Creative section titles ("My Journey" instead of "Work Experience")
PDFs created from design tools (Canva, Adobe) — high parse failure rate
Decorative or script fonts — sometimes cause character misreading
Keyword synonyms only — use the exact phrase from the job posting

Frequently Asked Questions

Explore All Tools

95 free tools — no signup required

All 95 tools are free · No signup · No ads