Free ATS Resume Checker

See what an applicant tracking system actually reads in your résumé, match it against a job description, and get honest, ranked fixes. It all runs in your browser.

Your résumé

Job description (optional)

Analyzed entirely in your browser. Your résumé is never uploaded.

See the linearized text an ATS actually parses
Catch multi-column, table, and image parse-breakers
Synonym-aware match against any job description
Hard vs soft and required vs preferred skills
Transparent, explainable scoring from 0 to 100
Ranked fixes, with parse-killers first

Why I built another resume checker

Most resume checkers cap you at a few free scans, then ask for a subscription. A lot of them quietly send your résumé to a server too. I wanted one that did neither. This tool runs entirely in your browser, it is unlimited, and it tries to be honest about what it can and cannot tell you. It focuses on the two things that actually move the needle: whether software can read your résumé, and whether your content matches the role. Then it ranks the fixes by impact instead of handing you a generic checklist.

What an ATS actually does, and the 75 percent myth

You have probably seen the line that 75 percent of résumés get automatically rejected by the ATS before a human sees them. It is one of the most repeated stats in career advice, and it is basically a myth. There is no credible source behind the number, and it gets how these systems work badly wrong.

An applicant tracking system is first of all a system of record. It takes in applications, parses them into structured fields, stores them, and lets recruiters search and rank candidates. The ranking helps a recruiter decide who to read first. It is not a robot tossing your résumé in the bin. A person still makes the call on essentially every application.

The one place automatic rejection really happens is the knockout questions, the ones you answer in the application form. Are you authorized to work here? Are you willing to relocate? Do you have the licence or the minimum years of experience? Answer those in a disqualifying way and you can be filtered out automatically. Your résumé formatting is not what rejects you.

So the job is not to beat the bots. It is quieter than that. Make sure the software can read your résumé, and make sure it clearly reflects the skills the role asks for, so a human recruiter sees you at your best.

How to read your results

Read the gauges in this order.

  • Parse health tells you whether an ATS can extract and understand your résumé. This is the half most tools skip, and it matters most. If the text is not readable, nothing else counts.
  • Job match shows how well your skills line up with a specific job. It is synonym-aware, so JavaScript and JS count as the same thing. Paste a job description to turn this gauge on.
  • Readiness indicator is a plain weighted average of the two above plus content quality. It is a signal, not a verdict. Aim for strong parse health and a truthful match of around 70 to 80 percent. Padding the résumé with keywords you cannot back up will hurt you in the interview.

Formatting: what helps and what breaks

Helps

  • Use a single-column layout with standard headings like Experience, Education, and Skills.
  • Keep contact details (email, phone, links) in the document body, not a header or footer.
  • Use one consistent date format such as Jan 2021 - Mar 2023 for every role.
  • Quantify achievements with numbers, percentages, and scale, and open bullets with strong verbs.
  • Export a text-based PDF or .docx straight from your editor.

Breaks parsing

  • Avoid multi-column and sidebar templates. Parsers scramble the reading order.
  • Keep skills and contact details out of tables, text boxes, and images.
  • Never scan or screenshot your resume. The text becomes invisible to an ATS.
  • Skip the keyword-stuffing and white text. Modern parsers ignore it and recruiters notice.
  • Do not rely on icons or charts, like skill bars, to carry information.

Frequently asked questions

Is this ATS resume checker really free?

Yes. There is no account, no email gate, no card, and no scan limit. Check your resume as many times as you like. Nothing is held back behind a paywall, so what you see is the full result.

Do you store or upload my resume?

No. The whole analysis runs locally in your browser. Your file is read and parsed on your own device and never sent to a server. You can confirm this yourself: open your browser DevTools, watch the Network tab, and you will see no upload of your file while it runs.

What is a good ATS score?

Treat the score as a readiness signal, not a pass or fail grade. Aim for strong parse health, meaning the resume is cleanly machine-readable, plus roughly a 70 to 80 percent match against a specific job. A perfect 100 usually means you have over-tailored or stuffed in keywords, which works against you with a real recruiter.

Does a high ATS score guarantee interviews?

No, and any tool that promises that is misleading you. A high score means your resume is easy to parse and well aligned to the role. A human recruiter still reads it and makes the call. The score improves your odds of being seen and shortlisted. It does not guarantee a callback.

Is a PDF or Word document better for ATS?

Either works as long as it is a text-based file rather than a scan or an image. A PDF exported straight from Word, Google Docs, or your editor parses reliably. A Word .docx is also safe. The real failure is a scanned or screenshotted resume, or a heavily designed two-column template, not the file format itself.

Do ATS automatically reject resumes?

Mostly no. The popular claim that 75 percent of resumes are auto-rejected by the ATS is a myth with no credible source behind it. A modern ATS is mainly a system of record: it parses and ranks applications so recruiters can search them, and people make the decisions. The only true automatic filters are the knockout questions you answer in the application form, such as work authorization, location, or a hard minimum requirement. A resume that parses cleanly and fits the role is what gets surfaced to a human.

Found gaps? Fix them in the builder

The free résumé builder keeps your layout ATS-safe from the first line and shows the same live match as you edit. No sign-up, no paywall, nothing uploaded.

Open the résumé builderBrowse all tools