Frequently Asked Questions
What file formats does the Readability Checker support?
The Readability Checker supports PDF, DOCX, PPTX, DOC, PPT, and TXT files. Upload any proposal, presentation, or document and get instant results.
Is the Readability Checker free?
Yes. You get 3 free document checks with no signup required. Create a free Embersent account for unlimited checks.
What does the readability score measure?
The score combines Flesch-Kincaid readability, jargon density, sentence complexity, and estimated engagement quality into a single 0 to 100 score with a letter grade.
How is jargon detected?
Our engine scans for buzzwords, clichés, and unnecessarily complex terms against a curated database of 2,000+ business jargon phrases, then suggests plain-language alternatives.
Is my document kept private?
Absolutely. Documents are processed in memory and never stored on our servers. Your content is deleted immediately after analysis.