About Us

BySky Tools is an independent web toolkit built for people who need quick, practical utilities without a complicated workflow. The site brings together focused tools for AI prompt writing, image compression, QR code creation, and PDF handling.

What we make

The current BySky Tools collection includes PromptSmith for improving AI prompts, ImgCrush for browser-based image compression, MakeQR for creating QR codes, and PDFCrush for common PDF tasks.

How we build

Each tool is designed to be lightweight, easy to access, and useful on repeat visits. Where practical, file processing happens directly in the browser so users can complete tasks without uploading personal files.

Who runs this site

BySky Tools is maintained as a small independent project. Questions, corrections, and tool suggestions can be sent through the contact page.

Explore the tools

• PromptSmith - AI prompt generator and enhancer.
• ImgCrush - Image compression, resizing, and conversion.
• MakeQR - QR code generator for common formats.
• PDFCrush - PDF compression, merging, and splitting.