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Resume text checks

AI Resume Checker for CVs and Job Applications

Paste CV bullets, a cover letter, or a professional summary into this AI resume checker. Slop or Not checks the English language for patterns associated with LLM output and returns a probability, not a hiring verdict. Online, the pasted text first goes to Numen's server for a hidden-character scan that runs in memory and stores nothing. The separate AI check runs on Numen's private Mac server. The iPhone, iPad, and Mac apps run both checks on-device.

Catches 99.5% of AI text at a 5% false-positive rate, scored by RAID, the public benchmark, not by us.

Paste a paragraph or a whole thesis. The iPhone and Mac apps have no word cap and no monthly word budget.

English text only.Try an example0/20000

AI detection is probabilistic. Results can vary with new AI models and evasion methods. Human writing that sounds formal can be flagged as AI.

Scored by a fine-tuned transformer model, not a word-pattern checker.
  • Paste English textSchool essays, product reviews, captions, articles, and social posts up to 20,000 characters.
  • ResultA probability verdict, AI score, and readability analysis.
  • PrivacyChecked on Numen's private Mac server and never passed to an outside AI company. For text that stays on your device, use the app.

What it checks

What Can an AI Resume Checker Tell You?

Repeated sentence shapes across bullets and professional summaries

Generic accomplishment language without role-specific detail

Hidden Unicode characters introduced while copying text between tools

Good Uses

  • Checking your own resume after AI-assisted editing or career coaching
  • Flagging unusually uniform language for a closer recruiter review
  • Comparing the voice of a resume and cover letter before an interview

Limits to Know

  • Resume templates and career coaching can make human writing look unusually uniform
  • Short bullet fragments provide less language evidence than a full cover letter
  • A detector score must never decide whether someone advances or receives an offer

FAQ

AI Resume Checker Questions

Can an AI resume checker make a hiring decision?

No. It reports patterns in the writing, not a candidate's ability, honesty, or fitness for a role. Hiring teams should use it only as a prompt for closer human review.

Why can templates or coaching affect the result?

Templates repeat the same sentence shapes and action verbs across many resumes. Career coaches also standardize phrasing. Both can resemble machine-written regularity even when the candidate wrote every word.

Does a short resume provide enough text?

Short bullet fragments leave less evidence than full paragraphs. Include the professional summary or cover letter when appropriate, and treat a result from sparse text with extra caution.

Does the online checker store resume text?

The pasted text first goes to Numen's server for a hidden-character scan that runs in memory and stores nothing. The separate AI check runs on Numen's private Mac server. The text is not sent to third-party AI providers. The iPhone, iPad, and Mac apps run both checks on-device.

Run the Next Check on Your iPhone or Mac

The Slop or Not app checks images and text on-device, so nothing you check ever leaves your device.

Download on the App Store

More from Numen

Three more apps that run on your device. None needs an account.

Private LLM

A Local AI chatbot for uncensored open-source models that runs offline on iPhone, iPad, and Mac. Private LLM uses OmniQuant and GPTQ quantization tuned per model, so its 3-bit models match the 4-bit models other apps ship.

Clean Links

Most tracking now hides behind link redirects. Clean Links unwraps short links and strips every tracking parameter from a URL before you share it, on iPhone, iPad, Mac, and the web.

Private Diffusion

Run the latest frontier image models on your iPhone, iPad, and Mac. Private Diffusion trains each one with quantization aware distillation (QAD), so the small model keeps the quality of the full size one.

Related checks

Compare Related Detector Workflows

AI Text Detector

Check whether writing looks AI-generated with Slop or Not. Paste text online for a quick check, or use the iPhone and Mac apps on-device.

Hidden Character Detector

Free hidden character detector: scan text for invisible Unicode, smart punctuation, and lookalikes, then copy clean text; Numen never stores the passage.