Even the most impressive qualifications will fail to secure interviews if your resume file contains **invisible formatting errors that confuse Applicant Tracking Systems**.
Many beautiful templates from Microsoft Word or Canva use HTML/Word tables, embedded vector icons, custom non-standard fonts, or header/footer boxes. In this guide, we reveal the 7 most common invisible formatting bugs that cause ATS systems to drop candidate records.
Check Your File for Formatting Bugs
VoxelGrid Resume AI strips non-compliant elements and outputs clean vector streams.
The 7 Deadly Formatting Mistakes
- 1. Placing Contact Info in Page Headers or Footers: Many ATS parsers completely skip Word/PDF document headers and footers during text extraction, leaving phone numbers and email addresses missing from candidate profiles.
- 2. Using Graphical Tables for Layout Grid: Tables break sequential text parsing. Content in cell 2 might get appended to cell 1 without spaces or line breaks.
- 3. Non-Standard Bullet Point Characters: Custom arrows, star icons, or checkmark symbols render as unknown square boxes () in text parsers. Stick to standard round bullets (•) or hyphens (-).
- 4. Embedding Skills inside Graphical Progress Bars: Progress bars made with HTML/CSS divs or images cannot be converted to text keywords by software.
- 5. Using Custom Web Fonts Without System Fallbacks: If a font isn't embedded with standard UTF-8/ToUnicode tables, text turns into random unreadable characters.
- 6. Inserting Scanned Images or Headshots: Headshots waste space, increase PDF file size, and trigger privacy/bias filters in automated hiring software.
- 7. Non-Standard Section Titles: Using creative headings like "Where I've Been" instead of "Work Experience" prevents ATS software from identifying career history blocks.