ATS-Friendly Resume Guide: Formatting, Keywords, and a Tailoring Checklist for Online Applications

Overview

An applicant tracking system (ATS) is software employers may use to collect, search, sort, or organize applications. It does not replace the hiring team, and no single formatting choice guarantees that a resume will be selected. However, a simple structure makes your experience easier to process and easier for a recruiter to review.

The goal is not to fill your resume with keywords or make it look identical to every other application. The goal is to present relevant evidence in a predictable order: what you have done, which skills you used, and how that experience relates to the role.

A reliable resume structure

1. Contact information: Include your name, phone number, professional email address, location if relevant, and a LinkedIn or portfolio link when it supports your application.
2. Professional summary: Use two or three lines to identify your experience level, strongest relevant skills, and target role. Candidates applying for no-experience jobs can focus on transferable skills, education, projects, volunteering, or practical training.
3. Skills: List technical, functional, and language skills that genuinely match the job description. Use the employer's wording when it accurately describes your ability.
4. Experience: Present roles, internships, freelance projects, volunteering, or relevant campus work in reverse chronological order. Give each entry a job title, employer or project name, location where useful, dates, and achievement-focused bullet points.
5. Education and training: Include qualifications, courses, certifications, and relevant projects. Put this section higher when you are a student, recent graduate, or changing careers and your education is more relevant than your work history.

Use standard section headings such as “Experience,” “Education,” and “Skills.” A straightforward layout usually works better than a design that depends on text boxes, graphics, columns, or decorative elements. Before submitting, follow the employer's instructions if they specify a file type, naming convention, page limit, or other requirement.

Before-and-after formatting example

Harder to scan: A two-column design places dates in a narrow text box, uses icons instead of words for contact details, and presents skills as visual bars. Important information may be separated from its heading or missed when the file is parsed.

Easier to scan: A single-column document uses clear headings, ordinary text, consistent dates, and bullets that begin with action verbs. The same information is visible in the document itself, without relying on graphics or visual ratings.

Keep the document consistent: use one date style, one bullet style, and a small number of readable font sizes. White space helps a reviewer locate sections quickly. A resume optimizer or CV optimizer online can help identify issues, but treat its suggestions as a review aid rather than an automatic decision-maker.

Checklist by scenario

For most online applications

• Read the full job description before editing your resume.
• Copy the essential requirements into a working note.
• Identify the role title, core duties, required tools, qualifications, and recurring terms.
• Move the most relevant experience and skills into the upper half of the resume.
• Save the final file with a clear name, such as FirstName-LastName-Resume.
• Check the completed file, not only the editable draft, before uploading.
• Keep a copy of the submitted version and record the application date and role.

For entry-level or no-experience jobs

Do not leave the experience section empty. Use evidence from coursework, student organizations, volunteering, personal projects, internships, temporary work, or unpaid responsibilities when it demonstrates a relevant skill. For example, organizing an event may show scheduling, communication, supplier coordination, or problem-solving. A school project may demonstrate research, analysis, presentation, or software use.

Describe what you did and the result or purpose rather than claiming broad traits. “Created a spreadsheet to track 40 project tasks and deadlines” is more useful than “good with organization.” If you are applying for entry-level jobs, the guide to no-experience roles and skills to highlight can help you translate nontraditional experience into relevant evidence.

For remote jobs and work-from-home roles

Tailor your resume to the way the role operates, without overstating your background. Highlight written communication, customer support, documentation, independent task management, scheduling, digital collaboration, or experience using relevant platforms when those skills appear in the listing. State the location or time-zone information the employer requests. For customer service positions, compare your resume against the responsibilities discussed in this guide to remote customer service jobs.

For internships and career changes

Put relevant projects, education, certifications, and transferable accomplishments where they will be seen quickly. A career changer can group related capabilities under a clear skills heading, then explain the evidence in the experience bullets. An internship applicant may benefit from describing coursework, research, lab work, portfolios, or student leadership. Use the internship search plan alongside this checklist when preparing several applications.

Resume keywords worksheet

Use this five-column worksheet for each target role:

1. Term: Write an important word or phrase from the job description.
2. Category: Mark it as a skill, tool, responsibility, qualification, industry term, or job title.
3. Evidence: Note where you have used or learned it.
4. Placement: Choose the most natural location: summary, skills, experience, project, or education.
5. Truth check: Confirm that the wording accurately reflects your level of ability.

Prioritize terms that describe the actual work. Include both an acronym and its spelled-out form only when both versions are relevant and fit naturally. Never add a skill simply because it appears in a listing. A keyword can help a resume match the language of a role, but the supporting example is what makes the claim credible.

What to double-check

Content and relevance

• Does the summary name the type of role you want?
• Do the first few bullets show the experience most related to this vacancy?
• Does every major requirement have a truthful response somewhere in the application?
• Have you removed outdated, unrelated detail that pushes relevant evidence down the page?
• Do bullets explain actions and outcomes rather than list duties only?

Formatting and file handling

• Are section headings written as ordinary text and used consistently?
• Can the document be read from top to bottom without relying on columns, images, icons, charts, or text boxes?
• Are dates, job titles, employer names, and locations easy to distinguish?
• Does the file open correctly after export?
• Did you use the format requested by the employer? If no format is specified, choose a commonly accepted format and check the completed file visually and by copying its text into a plain-text document.
• Does the file name identify you and the document type without unnecessary version labels?

Application consistency

Compare your resume with your application form, cover letter, profile, and portfolio. Employment dates, job titles, qualifications, and contact details should not conflict. If an online form asks you to re-enter resume information, check the parsed fields carefully; automated extraction can place dates or text in the wrong field. The broader online job application checklist can help you track each submitted version and follow-up task.

Common mistakes

• Keyword stuffing: Repeating a phrase many times makes the writing unnatural and does not provide evidence of ability.
• Using a skills bar: Visual ratings such as “80%” are difficult to interpret and do not explain what you can do.
• Relying on graphics: Logos, headshots, charts, and icons may distract from the content or be poorly processed by some systems.
• Writing one generic resume: A broad document often gives too little space to the requirements of any one role. Maintain a master resume, then create a tailored copy.
• Listing duties without results: Replace “responsible for customer emails” with a truthful description of the work, volume, process, improvement, or outcome where available.
• Claiming tools you have not used: Match the employer's wording only when it is accurate. If you have related experience but not the exact tool, explain the connection rather than implying proficiency.
• Overdesigning the document: A polished resume can still be simple. Prioritize hierarchy, spacing, readability, and accurate information over decoration.
• Ignoring instructions: An excellent resume can fail to meet a requested file type, page limit, question, or application step.

Do not assume that ATS compatibility is the only screening factor. Recruiters still assess clarity, relevance, credibility, career progression, and evidence of the skills needed for the role.

When to revisit

Use this checklist before every application because the target job, employer instructions, and required keywords change. Review your master resume at least when you complete a project, gain a qualification, change roles, or develop a skill you can support with evidence. Revisit it before seasonal hiring cycles or any planned job search so your dates, links, contact details, and strongest examples are current.

Also check your process when an application platform changes its upload steps, accepted formats, profile fields, or parsing behavior. Employer instructions take priority over general ATS advice. If a platform produces unexpected formatting, test the document with a plain-text copy, simplify the layout, and inspect the uploaded version.

A five-minute final action plan

1. Open the job description and highlight its most important requirements.
2. Choose three to five relevant terms and record the evidence you can provide.
3. Tailor the summary, skills, and top experience bullets.
4. Remove unsupported claims and unrelated detail.
5. Check headings, dates, file format, links, and application instructions.
6. Save the submitted version and update your application tracker.

Repeat this process for each target role rather than trying to predict every possible keyword in advance. For additional guidance on building a repeatable online application workflow, combine the resume checklist with a simple record of roles, versions, deadlines, and follow-up dates.