You can check a resume for ATS problems yourself in about fifteen minutes. All you need is the file you plan to send, a plain text editor and one real job posting. The routine below finds text that cannot be read, content that comes out in the wrong order, missing headings and keyword gaps, with no resume checker tool.
A resume checker is a tool that reports problems in a resume file. A resume scanner is the same idea, a name for software that reads your file the way a parser would. Doing the job by hand has one advantage: you see exactly what a machine would see, and you decide what to change. The reasons behind each step are in resume formatting mistakes that cost interviews with ATS software. This post is the timed version.
How do you check a resume for ATS problems yourself?
Work through these steps in order, with a timer. The times add up to fifteen minutes. Stop at any step where you find a fault, fix it, and repeat the step before moving on.
- Open the exact file you will send (1 minute). Not the editable source, the PDF or Word file that will be uploaded. Check that the file name is something a recruiter can read, such as your name and the word resume.
- Try to select text with your cursor (1 minute). Drag across a line. If you cannot select it, the page is an image and software has nothing to read. Export again from the original document.
- Run the paste test (3 minutes). Select all, copy, and paste into a plain text editor. This acts as your own resume scanner. Everything after this step depends on what you see here.
- Read the pasted text from the top (3 minutes). Check that your name, email and phone appear. Check that every job keeps its title, employer and dates together. Check that headings sit on their own lines. Look for boxes, stray symbols or missing accented letters.
- Check the headings (1 minute). Look for Experience, Education and Skills or close equivalents. If a heading is clever, such as “My journey”, rename it to the plain word.
- Check the dates (1 minute). Read down the dates in the pasted text. They should all use one pattern. Mixed forms can look like gaps that are not there.
- Compare with one posting (4 minutes). Open the posting. Underline the tools, methods and subjects that appear more than once. For each, search your pasted text. Mark every term that is missing.
- Decide on each missing term (1 minute). If you did that work, find the bullet that describes it and use the posting’s word once. If you did not, leave the term out and note it as a gap to be honest about.
That is the whole routine. If the paste in step 3 is scrambled, fix that first, because steps 4 to 8 mean little when the order is wrong.
What does a scrambled paste usually mean?
Scrambled order almost always comes from a column, a table or a text box. Software reads text in a sequence, and a layout that reads straight across two columns can put a job title beside the wrong employer. Rebuild that part in a single column. Keep contact details in the body of the page and not only in a header or footer, which some systems skip.
What should you look for in the keyword pass?
Look for repeated terms, not single mentions. A word that appears three times in a posting is something the team cares about, and one that appears once may be decoration. The post on tailoring a resume to a posting without rewriting it covers how to mirror the posting’s words without changing your story.
Also check the form of each term. If the posting writes “monitoring and evaluation” in full, write it in full once, with the short form in brackets if you use it. If you list a tool by an abbreviation only, add the common full name once.
What can a manual check not tell you?
It cannot tell you how a particular employer’s system is set up. Each employer configures its own, and the settings are private. It cannot tell you whether your bullets are strong, only whether they can be read. For that, see resume bullets that say what you did and what changed.
It also does not replace reading the final version as a person. If a sentence is there only to match a term, cut it.
Can a tool do any of this for you?
Some of it. A tool is faster at the keyword comparison, which is the slowest manual step. Inside the Zorlya app, the ATS check on a job page compares the skills that posting requires with the skills on your profile and lists which are present and missing. It saves the step 7 search for skills, but it does not read your resume file, so steps 2 to 6 stay yours. The post on the ATS resume checker explains what any such tool can and cannot see.
Questions people ask
Is a manual resume check as good as a tool?
For layout, it is better in one way: you see the pasted text yourself. For keyword comparison across many postings, a tool is faster. Neither can see an employer’s private settings.
How often should I check my resume?
Run steps 1 to 6 after any change to the layout or file, and steps 7 and 8 once for each posting you apply to. A resume you have not touched does not need the layout steps again.
Does the paste test work for Word files too?
Yes. Select all, copy and paste in the same way. If the pasted text reads in order with your details and dates intact, the file is in good shape for either format.
What if my resume has a design I like?
Send a plain version to applications and keep the designed one for people you meet in person or for your portfolio. A plain file that reads cleanly is the safer choice for an upload.
What we know and what we do not
Zorlya’s ATS check works on a posting’s required skills and your profile skills, and it does not read a resume file for layout, headings or dates. When you upload a resume, Zorlya accepts PDF, DOCX, RTF, ODT and plain text up to 10 MB and refuses a file with no readable text, which is the same fault as step 2. We cannot see how any employer’s system will read your file, so the paste test is a sensible guide and not a guarantee.