Free tool
Decode Any Job Description in Seconds
Paste a job description and see every skill extracted, the experience level assessed, red flags identified, and the exact ATS keywords to put in your resume.
- Skills extracted
- Experience level
- Red flag detection
- ATS keywords
No job description handy?
Try a sample “Senior Software Engineer” posting to see how it works.
Free, no account required. Analysis runs in your browser — we never store your data.
Why analyze a job description before applying?
Most job seekers paste a job description into their resume builder and hope for the best. But understanding what a posting actually asks for — and what it signals about the role — gives you a real edge.
A job description tells you more than the requirements list. The mix of skills reveals whether the role is broad or specialized. The experience signals show if you’re in the right range. Red flags like conflicting tech stacks or unrealistic skill combinations can save you from wasting time on a poorly defined role.
And when you do apply, knowing the exact ATS keywords means your resume speaks the same language as the applicant tracking system — which is the first filter before a human ever sees your application.
What the analyzer extracts
- Hard skills and tools — programming languages, frameworks, cloud platforms, databases, and every specific technology the posting names.
- Soft skills — communication, leadership, collaboration, and other interpersonal requirements that hiring managers evaluate during interviews.
- Certifications and education — degrees, professional certifications, and licenses the role requires or prefers.
- Experience level — entry, mid, or senior, based on years required, title keywords, and responsibility complexity, with a confidence rating.
- Red flags — warning signs that the role may be poorly scoped, the requirements unrealistic, or the posting a copy-paste job.
- ATS keywords — the highest-priority phrases to include in your resume, ranked by how critical they are for passing automated screening.
How to use the results
- Decide whether to apply — if the experience level is a match and there are no deal-breaking red flags, the role is worth pursuing. If the analyzer flags conflicting requirements or an unrealistic skill list, consider whether the employer is flexible or if the posting reflects a real role.
- Tailor your resume — use the ATS keyword list to mirror the posting’s exact language in your resume. Where you have the skill, use the same phrase they used. OneResume can do this automatically.
- Prepare for interviews — the skill breakdown shows you what to emphasize. If the posting lists five hard skills and three soft skills, expect interview questions on all of them.
- Check your ATS score — after tailoring, run your resume through our ATS score checker to verify you hit the key requirements.
Questions people ask
What does the job description analyzer do?
It reads a job description and extracts the skills, tools, certifications, and soft skills the employer is looking for. It also assesses the experience level, flags potential red flags, and gives you the exact ATS keywords to include in your resume.
Is this really free?
Yes, completely free with no account required. The analysis runs entirely in your browser — we never see or store the job description you paste.
How does it determine the experience level?
It looks for signals like years-of-experience requirements, seniority keywords in the title (junior, senior, lead, director), and the complexity of stated responsibilities. The confidence score tells you how clear the signals are.
What are the red flags it detects?
It checks for common warning signs: unrealistic skill combinations, mismatches between experience years and seniority level, excessive requirements, vague responsibilities, missing salary information, and conflicting technology stacks. More on reading job descriptions
How should I use the ATS keyword suggestions?
Include the high-priority keywords word for word in your resume where they honestly describe your experience. ATS systems do exact text matching, so 'project management' and 'managing projects' may score differently. Scan keywords in detail
How is this different from the keyword scanner?
The keyword scanner focuses on extracting and ranking individual keywords and comparing them against your resume. The job description analyzer gives you a broader picture — experience level, red flags, skill categories, and ATS strategy — to help you decide whether to apply and how to position yourself.
Ready to tailor your resume to this job?
Upload your resume, paste the job description, and get a tailored version in about a minute. Free to start.