If you've spent any time in communities like r/resumes or r/jobs, you've seen the same handful of ATS questions asked over and over — and answered a dozen contradictory ways. "Is my score good?" "Are two columns bad?" "PDF or Word?" The threads are full of confident takes, some right, some repeated myths. Here are the questions that come up most, answered straight — no fake scores, no hype, just what actually happens when software reads your resume.
- The "ATS score" everyone argues about isn't real. No applicant tracking system outputs a 0–100 number — that comes from the checker tool, not the employer's software.
- The genuinely useful checks are boring and universal: single column, plain-text name up top, standard headings, no tables for layout.
- Most heated debates (PDF vs Word, photo or not) have a clear answer once you separate "the software" from "the human."
- You can settle almost any of these for your own resume in 10 seconds with the copy-paste test — no tool required.
- Be skeptical of any answer — or tool — that hands you a confident number. The honest signal is showing you the actual parsed text.
"Is my ATS score good? What's a good score?"
This is the most-asked and most-misleading question. The uncomfortable truth: there is no real ATS score. No applicant tracking system — Workday, Greenhouse, Taleo — produces a 0–100 rating of your resume. The number you got came from a third-party checker, usually by counting keyword overlap with a job description, and it's often there to sell you an upgrade. Chasing it is chasing a number that doesn't exist where it matters. The full breakdown is in are ATS checkers accurate. What actually matters is whether the software can read your resume — a pass/fail, not a percentage.
"How do I actually check if my resume is ATS-friendly?"
The fastest free method needs no tool at all: open your resume, select all, copy, and paste into a plain-text editor like Notepad. That raw text is close to what a parser extracts. If it reads cleanly and in order, you're fundamentally fine; if it scrambles or glues words together, that's what the software sees. Full walkthrough in the copy-paste test and a deeper checklist in how to check if your resume is ATS-friendly.
"Are two-column resumes bad for ATS?"
Yes — for applications that go through an ATS, this is the one layout choice most likely to hurt you. Parsers rebuild side-by-side columns row by row, interleaving your sidebar into your work history and scrambling the reading order. In our own controlled test, the two-column layout was the only one of six to draw a critical flag. Keep single column for the software; save the two-column design for a resume a human reads directly. Details: are two-column resumes ATS-friendly.
"Do tables break parsing?"
Not always — and this is where Reddit advice is often too absolute. A simple skills grid can survive, but a table used to position content (or a dense multi-cell table) scrambles reading order or glues cells together into tokens like "SAPOracle." The safe rule: never use a table to lay out the page. We tested exactly which tables break in do ATS read tables in a resume.
"Should my name and contact info go in the header?"
No — put them in the body of page one. Some ATS engines treat repeating page headers and footers as boilerplate and skip them, so contact details placed only there can vanish. We measured a contact line in a running header being extracted three times, the duplication fingerprint that predicts a region getting dropped. More in do ATS read headers and footers. And if your name itself isn't parsing, that's covered in why the ATS can't read your name.
"Should I include a photo?"
For most Western applications, no — a photo is an image the parser can't read, and it often comes with a layout that scrambles. But it's regional: much of Europe, the Middle East, and parts of Asia expect one. The full machine-vs-culture answer, including how to keep two versions, is in should you put a photo on your resume.
"PDF or Word — which is safer for ATS?"
Another endless thread. Short version: a cleanly exported, text-based PDF is fine for most modern ATS, but a few older systems still parse .docx more reliably, and when a posting specifies a format, follow it. The nuance is in PDF vs Word for ATS. Far more important than the format is that the text is real, selectable text — not an image or a scan.
"Is it safe to upload my resume to these checker tools?"
Fair question for a document with your name, phone, and full history on it. It depends entirely on the tool's data practices — a trustworthy one shows results without a signup, deletes your file promptly, and doesn't invent a score. The red flags and how to spot a safe tool are in is it safe to upload your resume to an ATS checker. And remember, the copy-paste test lets you check with nothing leaving your computer.
The honest through-line
Notice what ties all the real answers together: they're about whether the software can read your file, not about a magic number. The threads that send people in circles are usually the ones chasing a score. As nearly all large employers run an ATS, the winning move is boring: make your resume machine-readable, then make it relevant. If you want to see exactly what the software pulls from your file — the actual text, not a made-up rating — that's what a free ATS scan shows you. No signup, no invented score. Receipts, not scores.