Free · Instant · No signup required
Free Academic Tools
Practical student utilities for citations, integrity checks, grades, and draft stats — built to match ColleVibe’s clean Navy & Teal experience. All tools run in your browser.
Citation Generator
APA 7 & MLA 9
Build properly formatted citations for books, journals, websites, and more — then copy in one click.
Open toolAI Detector
Heuristic checker
Paste text and get a clear probability score: Likely Human, Possibly AI, or Likely AI.
Open toolAI Humanizer
Rewrite naturally
Turn stiff or AI-sounding prose into more natural academic writing. Compare original vs humanized.
Open toolPlagiarism Checker
Basic scan
Run a lightweight originality check with a risk percentage and highlighted potential issues.
Open toolGPA Calculator
4.0 scale
Add courses, credits, and letter grades to calculate your weighted GPA instantly.
Open toolWord Counter
Stats + time
Count words, characters, sentences, and estimate reading and speaking time for any draft.
Open toolGrade Calculator
Weighted final
Track assignment weights, current averages, and the score you need on a final exam.
Open toolTools help — experts deliver
When you need a full paper, rewrite, or citation polish done by real humans, ColleVibe is ready.