Cyberslacking Tools

A collection of safe-for-work (SFW) prank tools designed for office workers. Fake a system crash with our Blue Screen Simulator or disguise your reading with Type Reader. No installation required.

Blue Screen Crash Simulator

Boss, my computer is down! Simulate realistic system crash screens (Windows/macOS/Linux) for appearing busy while taking a break!

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Type Reader

Disguise your txt files as Word or VS Code documents to appear busy while reading content!

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Work Tools

Free, no-registration work tools for PDF editing, image processing, QR code generation, and text extraction. All tools process files locally in your browser for maximum privacy and security.

PDF Tools

Free offline PDF tools: merge, split, compress, convert PDF to JPG and edit PDFs without limits.

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Picture Tools

Free offline Picture tools: compress, convert and edit Pics without limits.

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QR Code Generator

Free offline QR Code generator: create custom QR codes for URLs, text, and more without limits.

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Text Extractor

Extract text from various file formats including PDF, EPUB, MOBI, AZW3, Word, PowerPoint, Excel documents and more.

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Cyberslacking Games

A selection of casual, browser-based games to help you take a break from work. Play fun games online without downloading anything, perfect for a quick mental refresh during busy days.

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Play fun games online without downloading anything.

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Off-site Tools

Hand-picked external resources that I personally use and recommend. These are independent services not managed by KYOJOY.

GitHub

GitHub

The world's largest code hosting platform and developer community.