Readability Score
Calculate Flesch-Kincaid readability score and grade level
// Flesch-Kincaid
Industry-standard readability formula. Higher scores mean easier to read. 60-70 is ideal for general audiences.
// Grade Level
Estimates the US school grade level needed to understand the text. Aim for grade 7-8 for web content.
// Use Cases
Content writing, SEO optimisation, academic papers, marketing copy, accessibility compliance.
// How to Use Online Readability Score
- Enter or paste your source data into the tool input.
- Click the primary action button to run Online Readability Score.
- Review the output, then copy or export your result.
// FAQ: What does Online Readability Score do?
Online Readability Score helps you calculate flesch-kincaid readability score and grade level in your browser with instant results.
// FAQ: How do I use Online Readability Score?
Paste or type your input, choose the needed action, and copy the generated output when the result is ready.
// FAQ: Is my data safe when using Online Readability Score?
Yes. Processing runs in your browser session for this page, so your content is not uploaded by this tool workflow.
// FAQ: Can I use Online Readability Score on mobile devices?
Yes. Online Readability Score works on modern mobile browsers, so you can run it from phones and tablets.