Required sections
Core ATS sections are easy to find.
CV
ATS Score Checker
Check resume structure, keywords, and readability against a role.
Resume input
Files stay in the browser. Only extracted text is sent when you click AI review.
PDF, DOCX, and TXT files are parsed locally in your browser.
88
ATS readiness
Deterministic score from section coverage, keyword match, impact bullets, length, and formatting safety.
67 words
25/25
Keyword match
12 of 13 role keywords appear in the resume.
- • Consider reflecting the role keyword "optimization" where it is truthful.
Impact bullets
4 quantified bullets and 4 action-led bullets found.
Length
67 words detected.
- • Add enough detail for recent roles, projects, skills, and education.
Formatting safety
No obvious extraction red flags detected.
Keyword match
Matched
cloudflaredeveloperengineerlatencyobservabilityplatformproductivityreactseniorsqltypescriptworkers
Missing
optimization
AI review
Streams a qualitative review and five prioritized fixes from the current text.
The score above is deterministic and works without AI. Use this only when you want qualitative suggestions for the extracted text.
Privacy first
Resume files are parsed in your browser. CodeSphere sends extracted text to the AI provider only when you click an AI action, never automatically and never as the original file.
About the ATS Score Checker
Check whether a resume is easy for applicant tracking systems and recruiters to scan. The local rubric looks for standard sections, contact signals, job-description keyword overlap, quantified achievement bullets, reasonable length, and formatting patterns that often break parsers.
How the result is produced
The local rubric checks common resume sections, contact signals, length, formatting-safe text, quantified achievements, action verbs, and optional job-description keyword overlap. File parsing happens in the browser; AI review is a separate explicit action.
Example: Paste a resume and target job description to see a stable score breakdown plus missing-keyword and structure suggestions.
Limitations and review notes
No single score reproduces every employer's ATS. The result cannot predict hiring decisions, and keyword changes should remain truthful. Review parsed text and every suggested edit before applying it.
How to use it
- 1. Paste resume text or upload a PDF, DOCX, or text file.
- 2. Optionally paste a target job description for keyword matching.
- 3. Review the overall score, category breakdown, and concrete fixes.
- 4. Click AI review only if you want streamed qualitative suggestions.
FAQ
Does the ATS checker upload my resume file?
No. PDF, DOCX, and text files are parsed in your browser. Text is sent to AI only if you click the AI review button.
Can I use the score without AI?
Yes. The score and category breakdown are deterministic and run locally without any AI request.
What does the keyword score measure?
When you paste a job description, the tool extracts role keywords and checks how many appear in the resume text.
Is the score a guarantee that an ATS will pass my resume?
No. Different ATS systems parse resumes differently. Treat the score as a practical readiness checklist, not a guarantee.
Related tools
View category →Resume ImproverAIRewrite weak bullets into sharper, measurable achievements.CVresume · improve · rewriteResume BuilderAIBuild an ATS-safe resume with local drafts and print export.CVresume · builder · templateCover Letter GeneratorAIDraft tailored cover letters from a resume and job description.CVcover letter · generator · resume
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