Students Hub
Study tools, citation generators, math solvers, quiz makers, and writing aids for academic success.
Tools (65)
Percentage Calculator
Calculate percentages easily
Age Calculator
Calculate exact age
BMI Calculator
Calculate your BMI
Unit Converter
Convert between units
Word Counter
Count words and characters
Case Converter
Convert text case
Text Cleaner
Clean and format text
Grammar Checker
Check grammar and spelling
Paraphrase Tool
Rewrite text in different styles
Citation Generator
Generate citations in any format
GPA Calculator
Calculate GPA and CGPA
JSON Formatter
Format and validate JSON
Base64 Encoder/Decoder
Encode/decode Base64
QR Code Generator
Generate customizable QR codes
Image Compressor
Compress images without quality loss
Image Resizer
Resize images to any dimensions
Image Converter
Convert images between formats
PDF Merger
Combine multiple PDFs into one
PDF Splitter
Split PDF into multiple files
PDF Compressor
Reduce PDF file size
Notes
Quick markdown notes with local storage
Pomodoro Timer
Focus timer with work/break intervals
Stopwatch & Countdown
Precise stopwatch with lap timing
Color Palette Generator
Generate beautiful color palettes
Password Generator
Generate strong secure passwords
Diff Checker
Compare text differences
Scientific Calculator
Advanced calculator with trig, log, and more
Matrix Calculator
Matrix operations: add, multiply, inverse, det
Equation Solver
Solve equations with step-by-step solutions
Statistics Calculator
Mean, median, mode, variance, histogram
Study Timer
Track study time with subjects & streaks
Quiz Generator
Create and take custom multiple-choice quizzes
Flashcard Generator
Create & study with digital flashcards
Image to Text OCR
Extract text from images with OCR
Text to PDF Converter
Convert text to PDF documents
CSV to Excel Converter
Convert CSV to XLSX format
TXT to DOCX Converter
Convert TXT to Word documents
PPT to PDF Converter
Convert PowerPoint to PDF
Image Grayscale Converter
Convert images to grayscale & sepia
Image Text Overlay
Add text to images
MP4 to MP3 Converter
Convert MP4 video to MP3 audio
Audio Cutter
Cut and trim audio files online
Audio Converter
Convert between WAV and MP3 formats
Video Compressor
Reduce video file size online
Video to GIF Maker
Convert video clips to GIFs
Merge Videos
Combine multiple videos into one
Extract Audio from Video
Pull audio from video files
Video Resizer
Change video dimensions online
Text Summarizer
Create concise text summaries
Speech to Text
Convert speech to written text
Plagiarism Checker
Detect potential plagiarism in text
Text Annotator
Highlight and annotate text
Equation to LaTeX Converter
Convert equations to LaTeX format
PDF Highlighter & Notes
Highlight PDFs and add notes
Flashcard Creator
Create and study with flashcards
Quiz Maker
Create and take interactive quizzes
Online Notepad
Quick text editor with auto-save
MP3 Cutter
Trim and cut MP3 audio files
Text to Speech
Convert text to spoken audio
Video to GIF
Convert video clips to GIFs
Screen Recorder
Record screen in browser
PDF to Office Converter
Convert PDF to Word, Excel, or PowerPoint
Word to PDF Converter
Convert Word documents to PDF
JPG to PDF Merger
Merge JPG images into a PDF
PDF to PPT Converter
Convert PDF to PowerPoint
Apps (8)
AI Math Solver
AI-powered step-by-step math solver with graphs & OCR
Study Planner
Smart study scheduler with progress tracking
Research Assistant
Research organizer with citation management
Quiz Maker
Create interactive quizzes & tests
AI Quiz Generator
AI-powered quiz generation on any topic
AI Notes Generator
AI-powered study notes generation
AI Planning Assistant
AI-powered planning with milestones & checklists
AI Project Ideas
AI-generated project ideas with full specs