A separate workspace for writing, cleaning, counting and organizing study notes โ free and browser-based.
Count words, characters, sentences and paragraphs in your notes or assignment.
Count characters with and without spaces.
Count sentences in pasted notes or assignments.
Count paragraphs and lines in pasted text.
Estimate how long your notes will take to read at your chosen reading speed.
Convert notes between UPPERCASE, lowercase, Title Case and sentence case.
Clean repeated spaces and unnecessary blank lines from pasted text.
Count lines in notes, lists and pasted text.
Normalize spacing, smart quotes, dashes and line breaks for cleaner notes.
Turn plain lines into simple bullet notes for revision and study.
Smart Notes Lab is StudyToolHub's dedicated text workspace for students. Use it to prepare assignments, clean copied notes, check word limits, estimate reading time and format revision material.
AI-assisted summary, flashcard generation and MCQ generation can be added later as separate features. For now, the tools above are lightweight, instant and free.