Free online tools
Online Tools
Free browser-based tools for image-to-PDF conversion, PDF compression, QR codes, strong passwords, unit conversion and word counting. Explore each tool with usage instructions, privacy notes and FAQs.
Online tools are most useful when they solve one small task without making the workflow complicated. Each tool on this site has a clear purpose, a short explanation of how it works, and practical notes about limitations or privacy. Use the tool first, then read the guidance when the result matters for a submission, a business document or a security decision.
For files and sensitive text, use judgment about what you process in a browser. Local processing can be convenient, but the presence of browser extensions, third-party libraries and organisational policies can affect what is appropriate. Important documents should always be handled according to the security requirements that apply to them.
File Tools
Image to PDF Converter
Turn JPG, PNG, WEBP and other supported images into a downloadable PDF.
PDF Compressor
Reduce PDF file size in your browser with adjustable image quality.
Utility Tools
QR Code Generator
Create downloadable QR codes for URLs, text, email addresses and more.
Password Generator
Generate strong random passwords with customizable length and character sets.
Unit Converter
Convert common length, weight, temperature, area, volume and data units instantly.
Word Counter
Count words, characters, sentences and paragraphs instantly in your browser.