Focus Sentence

A reading aid that helps you focus on the line or sentence you're currently reading.

When reading long text, it’s easy to lose track of where you were. Focus Sentence keeps **only the part you’re reading clearly visible** and gently dims the rest, helping your eyes stay naturally focused. ■ Two reading modes • Line Mode — Displays a horizontal “spotlight” bar on the screen and darkens everything outside it. Drag the handle to move it, and grab the edges to adjust its size. Simply move the spotlight down as you read. • Sentence Mode — Detects the body text sentence by sentence, highlighting only the current sentence while softly fading the rest. You can move one sentence at a time to the next or previous sentence as you read. ■ Adjust it to fit your eyes • Fine-tune the spotlight’s size, position, and opacity using ± buttons or direct input • Save your frequently used settings as presets • Change the sentence highlight color • “Match background color” — Instead of making the area outside the spotlight black, it fills it with the page’s background color, creating a natural focus effect as if the surrounding content has been gently erased ■ Lightweight and safe • All settings are stored only inside your browser. • Focus Sentence does not collect personal information or send any data externally. • It does not save or transmit the content or addresses of the pages you visit. Focus Sentence is especially helpful for people who often lose focus while reading, read long documents frequently, or need to concentrate one line at a time due to dyslexia-like reading difficulties.