Live resume editor
Write and edit resume content in an editor beside a live page preview. Changes are saved as you type, and the builder keeps versions.
Reactive Resume
Reactive Resume is a free, open-source web-based resume builder for writing, designing, revising, and sharing resumes. It also includes a browser-based ATS checker that evaluates PDF text extraction and layout, with optional job-posting keyword matching.
Overview
Reactive Resume is a free, open-source resume builder for writing, designing, revising, and sharing resumes, with a browser-based ATS checker for PDF text, layout, and keywords.
The product also includes a browser-based ATS checker for PDF resumes. It shows how reliably software can extract text, preserve reading order, recognize common resume structures, and reconstruct dates; users can optionally add a job posting for keyword matching. The checker runs in the browser and does not upload the file.
Features
Template customization
Choose from 17 templates and adjust typography, color, and spacing without changing the underlying resume content.
Optional writing assistance
Use the site's assistant for suggested wording improvements, then accept or undo suggestions rather than applying them automatically.
Browser-based ATS checker
Check a PDF in the browser to see whether applicant-tracking software can recover its text and preserve reading order. The checker reports a score from 0 to 100 and explains issues in plain language.
Resume diagnostics
Review ATS-related dimensions including readability, layout, sections, contact details, and dates. An optional job posting adds keyword matching to the check.
Sharing and document downloads
Share a resume and download it as a PDF or Word document, according to the product's site description.
Use cases
Create and revise a resume
Draft a resume in the editor, refine individual entries with optional assistant suggestions, and retain earlier versions while the document develops.
Prepare a tailored application document
Start with a template and tune typography, color, and spacing to produce a visual presentation suited to the same resume content.
Review ATS readability
Run a completed PDF through the checker before sending it to an employer. Use the diagnostics to find missing text, out-of-order content, or unclear sections.
Check alignment with a job posting
Add a job posting to the ATS check to compare the resume against relevant keywords before applying.
Distribute a finished resume
Download the finished resume as a PDF or Word file, or share it directly from the product when distributing the document to an employer or contact.
Pros and Cons
Pros
- Free and open-source resume builder with no ads or paywall stated in the site description.
- Live editing, automatic saving, version retention, and a page preview support an iterative writing workflow.
- 17 templates with controls for type, color, and spacing provide documented design choices.
- PDF and Word downloads plus resume sharing support common application workflows.
- The ATS checker works without an account, accepts PDFs up to 25 MB, and processes them in the browser without uploading them.
Cons
- The available evidence does not specify collaboration or team features.
- Supported import formats and integrations are not documented in the supplied sources.
- The ATS score measures text extraction reliability, not the likelihood of getting a job.
FAQ
How do I access Reactive Resume?
Reactive Resume is a web-based resume builder. The site supports account access using an email address and password, username and password, passkey, Google, GitHub, or LinkedIn; the ATS checker can be used without an account.
How does the resume editor work?
You can write and edit resume content in an editor beside a live page preview. The builder saves as you type and keeps versions of the resume.
Can I customize the resume design?
The builder offers 17 templates and lets you adjust type, color, and spacing while keeping the resume content in place.
What file formats and document checks are supported?
The site states that resumes can be downloaded as PDF and Word files. The ATS checker accepts PDF files up to 25 MB and checks them in the browser without uploading them.
What does the ATS checker evaluate?
The ATS checker is free to use without an account. It examines whether software can recover resume text, preserve layout reading order, identify sections and contact details, reconstruct dates, and optionally compare keywords with a job posting.
Quick Facts
- Category
- Resume builder
- Source model
- Free and open-source
- Platform
- Web-based
- Templates
- 17
- Document outputs
- PDF and Word downloads
- ATS checker
- Browser-based PDF checking; no account required
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