What an ATS score actually tells you
An Applicant Tracking System is software employers use to collect, parse and search applications. Before a recruiter reads your resume, an ATS has usually turned it into structured data: name, job titles, dates, skills and education.
If the software cannot extract that data, your experience may be missing or misfiled when a recruiter searches. The checker above estimates how cleanly a parser is likely to read your file and flags problems you can fix. Treat the number as a guide to readability and keyword coverage, not as an official verdict. Different employers use different systems, and most do not auto-reject on a score alone; they rank and filter, and a person makes the decision.
A high score does not make a weak resume strong. It removes avoidable obstacles so your real qualifications can be seen.
How a parser reads your resume
From upload to recruiter screen
Problems usually start at the second step. Text inside images, text boxes, tables or page headers can be skipped or read out of order. If your job titles land in the wrong field, a search for that title will miss you. This is why single-column layouts with standard headings, such as Experience, Education and Skills, are the safest choice.
What goes into the score
The factors below show how much weight each area typically deserves when judging readiness. They are an illustrative model of good practice, not any vendor’s formula.
Illustrative weighting
Keywords carry the most weight because search is how recruiters find candidates. Use the exact terms from the job ad where they are true, such as tool names, certifications and role titles.
Formatting that trips up parsers
How to raise your score honestly
Quick wins
Never hide keywords in white text or list skills you do not have. Both are detectable and damage trust. Once your score looks healthy, get feedback on content with the Resume Reviewer, or start fresh in the Resume Creator.
Five ATS myths that waste your time
Few topics in job searching attract more folklore. Acting on the wrong belief can cost you hours or, worse, push you toward tricks that backfire. These are the claims we see repeated most often, and what is closer to the truth.
Myth 1: “A 75% score gets you rejected”
Applicant tracking systems are databases with search and workflow tools. A recruiter typically defines the role, reviews incoming applications, and moves candidates through stages. Some systems offer ranking or match suggestions, but the common experience is a human searching and filtering. Rejection usually comes from knock-out questions (such as work authorisation or a required licence) or from a recruiter judging your fit. A numeric score from any third-party checker, including ours, is a diagnostic, not a gate.
Myth 2: “Hidden white keywords beat the system”
Pasting invisible text is easy to detect: it appears when text is extracted, it looks odd when copied, and many systems and recruiters know the trick. At best it does nothing; at worst it ends your candidacy. The honest alternative is stronger: put real keywords in real sentences that show you used the skill.
Myth 3: “PDFs always fail and Word always works”
The format matters less than whether the file contains a real text layer. A PDF exported from a word processor or design tool with live text is generally fine. A PDF made from a scanned page or a flattened image is not. If you are unsure, select the text in your PDF and paste it into a plain text editor. If it comes out in a sensible order, a parser can probably read it.
Myth 4: “Fancy templates are always bad”
Design is not the enemy; structure is. A restrained template with clear hierarchy, a single column and live text can look polished and parse well. Trouble arrives with text boxes, floating shapes, graphics-based ratings and unusual section names.
Myth 5: “More keywords always means more interviews”
Keyword coverage helps you appear in searches, but the person who opens your resume still has to be convinced. A dense list of buzzwords with no evidence reads as filler. One well-evidenced bullet that mentions a tool in context outweighs ten bare skill names.
A practical method for finding and using keywords
Keyword work is the part of ATS preparation that most reliably pays off, because recruiters search by terms. Here is a method you can complete in about fifteen minutes for any application.
Step one: extract the signal from the job ad
Copy the description into a document. Highlight four kinds of terms: the job title, required hard skills (software, methods, certifications), repeated responsibilities, and any industry vocabulary. Terms that appear in the title, in the requirements list and again in the responsibilities carry the most weight. Ignore generic phrases such as team player or fast-paced environment unless you can back them with evidence.
Step two: map terms to your honest experience
For each highlighted term, decide whether you can truthfully claim it. Make three lists: skills you have and can prove, skills you have partly or used briefly, and gaps. The first list goes into your skills section and into your bullets. The second may belong in a short, carefully worded mention. The third stays off your resume; you can address gaps in a cover letter or interview.
Step three: use both the long form and the abbreviation
Systems and people use different forms of the same term. Write the full phrase once with the abbreviation in brackets, for example Customer Relationship Management (CRM) or Search Engine Optimisation (SEO). Spell variations consistently, and match the spelling convention of the employer’s country, such as optimisation versus optimization.
Step four: place terms where they have context
A skill that appears only in a list is a claim. A skill that appears in an achievement is evidence. Compare these two approaches:
Where keywords earn their keep
The chart is a rule of thumb about usefulness for both software and readers, not a measured result.
Which file format should you upload?
Format guide
| Format | Typically fine when | Be careful when |
|---|---|---|
| PDF (text-based) | Exported from a word processor; text is selectable | It was scanned, printed to image, or has complex layers |
| DOCX | The employer asks for Word, or you want editable output | Layout depends on fonts the recipient may not have |
| Plain text | A portal pastes into a form field | You lose formatting; keep headings clear |
| Image / scan | Rarely | Almost always; there may be no text to read |
Name the file clearly, for example Firstname-Lastname-Resume.pdf. Avoid special characters and version suffixes such as final-v7. Always follow explicit instructions in the job posting, because some portals reject certain file types.
How expectations differ across fields
The principles are universal, but emphasis shifts with the job. These are general patterns, and individual employers vary.
If your result looks wrong
Automated checks are imperfect, and a low or odd result does not always mean your resume is bad. Work through these causes in order before rewriting anything.
- Text missing from the preview. Your file may be an image-based PDF or may place content in text boxes. Re-export from the original document with live text.
- Sections not detected. Rename headings to standard words: Experience, Education, Skills, Summary.
- Dates not recognised. Use one consistent style, such as Jan 2022 – Mar 2024, across the whole document.
- Contact details not found. Move them out of the page header into the first lines of the body.
- Low keyword match. You may be comparing against a job description that differs from your target role. Paste the right posting.
- Odd characters. Fancy bullets or symbols from special fonts can turn into garbage. Use standard bullets.
Re-run the check after each change so you can see which fix helped.
How to interpret this tool, and where it falls short
We want you to use this checker with realistic expectations. It analyses the text and structure of the file you upload and compares it with general good practice and, when you provide one, a job description. It does not connect to any employer’s system, so it cannot tell you how a specific company’s software will treat your application.
Other limits are worth knowing. Keyword matching can reward the presence of a term without judging how well you used it. The tool cannot verify your claims, assess how impressive your achievements are, or know hiring managers’ preferences. And two vendors may disagree on the same file. Use the result to spot concrete, fixable problems, then apply your own judgment. If something here looks inaccurate, tell us through the contact page; we review reports and update our guidance.
Frequently asked questions
What is a good ATS score?
There is no universal threshold. Aim for clean parsing and strong keyword coverage for the specific job, rather than chasing a number.
Do ATS systems automatically reject resumes?
Most mainly organise and rank applications. Rejections are typically driven by recruiter filters, such as required qualifications, not by a hidden score.
PDF or DOCX for ATS?
Both usually work if the PDF contains real selectable text. Follow the employer’s instructions when given.
Is my resume stored when I check it?
See our Privacy Policy for how files are handled.