Resume ATS Checker is a simple, browser-based tool that allows job seekers to upload their resumes and compare them against a job description to see how well they match — just like an Applicant Tracking System (ATS) would.
It supports .pdf and .docx files and provides a keyword match score along with feedback to help improve your resume for better ATS compatibility.
- ✅ Upload resume in
.pdfor.docxformat - ✅ Paste job description text
- ✅ Keyword matching and score generation
- ✅ See matched and missing keywords
- ✅ Fully frontend-only — no backend or server required
- ✅ Deployable to Netlify, GitHub Pages, or any static host
- HTML5 + CSS3 + JavaScript
- PDF.js – for PDF text extraction
- Mammoth.js – for DOCX parsing
- No frameworks, no build tools — just open and run.