Applicant tracking systems store your application and let a recruiter search it. Most do not reject you automatically; they simply fail to record what they cannot read, which has the same effect when a recruiter searches for a skill your resume mentions in a graphic.
Formatting for a parser costs you nothing visually if the design was clean to begin with.
Rules that keep a resume parseable
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01
One column
Two-column layouts risk being read across, which scrambles roles and dates.
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02
Standard headings
Experience, Education, Skills, Projects, Certifications. Invented headings like "My Journey" are not recognised.
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03
Real text
No skills inside images, no icons instead of labels, no text in headers or footers.
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04
Plain dates
Jan 2024 to Mar 2026, used consistently. Avoid date ranges written only as bars on a timeline.
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05
No tables or text boxes
They are frequently dropped or reordered.
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06
Simple bullets
Round or square. Decorative glyphs sometimes import as question marks.
Keywords, without stuffing
Recruiters search the database for the skills in the job description. Use the exact terms from the posting where they are true of you, and write both forms once if the field uses them interchangeably, such as the full phrase and its abbreviation.
Do not paste a block of keywords in white text. Systems detect it and recruiters find it when they open the file.
PDF or Word
Modern parsers handle a text-based PDF well, and a PDF protects your layout. If a portal explicitly asks for .doc or .docx, follow the instruction rather than the general advice.
A quick way to test it
Open your PDF, select all, copy, and paste it into a plain text editor. What you see is roughly what the parser sees. If the order jumps around or whole sections vanish, the layout is the problem.
What breaks parsing most often
- Contact details placed in the document header.
- A photograph or logo where the name should be.
- Skills shown only as rating bars.
- Job titles inside a table cell alongside a coloured sidebar.
- A scanned or image-based PDF with no selectable text.
Questions people ask
Do ATS systems reject resumes automatically?
Most rank and store rather than reject. The practical risk is that unreadable content never enters the database, so you never appear in the recruiter search.
Is a photo allowed on an ATS resume?
It is better left out for portal applications. Include one only where local convention or the employer requires it, and then use a layout designed around it.
Should the file be named a particular way?
Use your name and the role: ananya-deshmukh-software-engineer.pdf. It helps the human at the other end more than the software.
Do I need a different resume for each portal?
No, but adjust the skills and summary to each job description. One clean base document is enough.