LetoReader

·Import content: From URL: Click Import → Enter the web page or original text link to confirm the import. Local file: Select.pdf/.md/.txt/.html/.epub and wait for the parsing to complete. clipboard: Select Clipboard in the import panel to paste the text directly. ·Set reading parameters: Speed: Adjust WPM to the appropriate range. It is recommended to start from 300 - 400; increase it to 600+ after proficiency. Partitioning and highlighting: Select the chunk size and the "central letter" highlight to reduce backviews. Rhythm and pauses: Fine-tune the pause ratio to make a slightly longer pause at the end of the sentence and at the comma to improve understanding. ·Enable focus mode: Switch Focus mode to weaken interference elements, suitable for long texts or technical documents. · RSVP chunking and highlighting: Flash word/phrase by word, automatically highlighting key positions and reducing flashbacks and silent reading. ·Adjustable rhythm and speed: Smooth switching between high-speed scanning and low-speed understanding, supporting precise WPM settings. ·Focus mode: An interface layout and style optimized for attention deficit or dyslexia. ·Multi-format import: supports URL,.pdf/.md/.txt/.html/.epub, clipboard, and GET request body. ·Local storage and privacy: There is no external API dependence, and settings and content are only saved locally to the browser. ·Responsive modern UI: Minimalist design, good interaction, available on both desktop and mobile. ·Self-hosted and open source: Docker can be deployed in one click, licensed by GPL v3. ·Non-interference reading: Fixed speed and single focus reduce cognitive burden and eye fatigue.