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YOUR EVERYDAY TOOLKIT
Random Group Generator for Classes
A class list, turned into balanced groups.
On your device. On your terms.Your files stay in your browser.
Text
Word counter & text tools
Text stays in your browser. Reading time is estimated at 200 words per minute.
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Unit converter
Files
Merge PDF
Choose two or more PDFs. Add more files at any time and change their order below.
Pages keep their appearance. Digital signatures, bookmarks and interactive forms may not carry over; review the final PDF.
Add PDFs to start.
Files
Split PDF
For multiple PDFs, the same page selection is applied to every file. Multiple outputs are packaged in a ZIP.
Choose PDFs to start.
Files
Image format converter
Files stay in your browser. Unsupported export formats are disabled. Some inputs, including HEIC, may not open. JPG fills transparency with white. Animated images become a still image; original metadata is not preserved.
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MAGIC CROP · KITNADO
Portrait crop
Choose up to 50 photos. Processing stays on your device. Models load on first use; accurate mode is slower. This is not an official passport photo tool.
Choose photos to begin.
Results
Original & crop area
Preview
Photos are never uploaded. Detection can miss faces; review the preview. Large crops are limited to the available image area. Animations become still images.
Classroom
Random group generator
Names stay on this page. Nothing is uploaded or saved.
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QR code
Make it yoursDesign, color & export
Live preview PNG
Ready to create.
Bulk mode creates a ZIP with one PNG per line.
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Favicon
Live preview 512 PNG
Ready to export favicon files.
Files
Image resize
Choose an image to resize it in your browser.
Fit keeps proportions and never enlarges the original. Crop is centred. Transparent areas become white in JPG.
Files
PDF tools
Add one or more images to create a PDF.
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Percentage calculator
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VAT calculator
Amounts are in EUR and rounded to cents. Enter the VAT rate that applies to your calculation.
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Date calculator
About this tool
Create random groups for classroom activities, workshops or team exercises. Choose the number of groups or a maximum group size. The list is shuffled locally and distributed so group sizes differ by at most one person.
How to use it
- Paste one name per line. Use a surname or initial when names are identical.
- Choose the number of groups or the maximum people per group.
- Choose Make groups, then copy or download the result. Shuffle again for a new draw.
Common questions
Are names uploaded or stored?
No. Names and groups stay on the current page unless you choose to copy or download them.
Does the tool balance ability or separate particular pupils?
No. Groups are random and balanced by size only. Review the result for your activity.