Prepare an assignment PDF
Combine chapters, shrink the file for upload, then confirm the word count.
Free Online Tools for Students
Devoirs, notes et délais - réglés.
Students spend most of the week wrestling with PDFs, essay word counts, slide images and the odd grade calculation. This pack pulls those everyday tasks into one place on ToolBox - compress and merge coursework files, check length before you submit, resize photos for the LMS, and keep a focus timer handy. No install, no account wall for standard jobs.
Featured tools
Start with these - they cover the most common jobs for this audience.
Fusionner PDF
Combine multiple PDF files into one
Compresseur de PDF
Shrink PDFs up to 25 MB in your browser. Save 94%+ on scans without blurring text
Compteur de Mots
Count words, characters and sentences
Calculateur de Moyenne (GPA)
Work out your GPA on the 4.0 scale from letter grades or percentage marks, with credit hours
Compresseur d'Images
Compress images without losing quality
Minuteur Pomodoro
Focus timer with work/break cycles and desktop notifications
Diviser PDF
Split PDF into separate pages
Créateur d'Emploi du Temps
Free online schedule maker - drag-and-drop weekly planner, export PNG/PDF
Study & documents
Clean up assignment PDFs and keep files under upload limits.
Fusionner PDF
Combine multiple PDF files into one
Diviser PDF
Split PDF into separate pages
Compresseur de PDF
Shrink PDFs up to 25 MB in your browser. Save 94%+ on scans without blurring text
PDF en Images
Convert PDF pages to images
PDF en Word
Convert PDF to editable Word with accurate layout, headings and tables
Compteur de Mots
Count words, characters and sentences
Writing & text
Essay length, case fixes and quick text cleanup before you submit.
Compteur de Mots
Count words, characters and sentences
Compteur de Mots pour Dissertations
Count words and see how many double-spaced pages your essay fills
Convertisseur de Casse
Convert text between cases
Rechercher et Remplacer
Find and replace text in bulk
Calculateur de Temps de Lecture
Estimate reading time and detailed text statistics
Images
Shrink photos for LMS uploads and slide decks.
Compresseur d'Images
Compress images without losing quality
Redimensionneur d'Images
Resize images to any dimension
Outil de Recadrage d'Images
Crop images with fixed or custom aspect ratios
Convertisseur de Formats
Convert images between formats in your browser - quality and upscale options included
Redimensionner une Image en Ko
Compress an image to an exact target size - 20KB, 50KB, 100KB or any value
Calculators & focus
Grades, unit homework and a timer when you need to sit down and work.
Calculateur de Moyenne (GPA)
Work out your GPA on the 4.0 scale from letter grades or percentage marks, with credit hours
Convertisseur d'Unités
Convert between various units
Calculateur de Pourcentage
Work out what X% of Y is, percentage change, increase or decrease - plus split profit between partners
Minuteur Pomodoro
Focus timer with work/break cycles and desktop notifications
Créateur d'Emploi du Temps
Free online schedule maker - drag-and-drop weekly planner, export PNG/PDF
How ToolBox helps
Students spend most of the week wrestling with PDFs, essay word counts, slide images and the odd grade calculation. This pack pulls those everyday tasks into one place on ToolBox - compress and merge coursework files, check length before you submit, resize photos for the LMS, and keep a focus timer handy. No install, no account wall for standard jobs.
Popular workflows
Prep images for a slide deck
Resize for the slide, compress so the file emails cleanly, convert if the LMS is picky.
Plan a study block
Map the week, then run a focus session when it is time to work.
Related categories
Helpful guides
Frequently asked questions
Most students need PDF merge/compress, a word counter, image resize/compress for LMS uploads, a GPA calculator and a simple focus timer. This pack groups those ToolBox tools in one place.
Yes. Open the tool in your browser, run the job, and download the result. Many student tools process files on your device; server tools are labelled on the tool page.
Merge PDF combines chapters, Split PDF pulls out pages, PDF Compressor shrinks uploads, and PDF to Word / PDF to Images help when you need another format.
The pack page and the listed tools are free to open. Standard jobs do not require an account. Check each tool page for any size or daily limits.