PDF Tools
How to Merge PDF Files Online
Learn how to combine multiple PDF files into one document quickly using a free browser-based tool.
KaamKitPro Guides
Simple Guides for Everyday Digital Work
Practical, beginner-friendly guides that show you how to complete common digital tasks using free online tools.
Image Tools
How to Compress Images Online
Learn simple ways to reduce image file size while keeping images useful for websites, sharing and uploads.
Everyday Tools
How to Create a QR Code Online
Learn how to create a QR code for a website, text, contact information or other useful content.
PDF Tools
How to Compress a PDF Online
Compare file sizes, check document quality, and learn practical ways to reduce PDF size.
Calculators
How to Calculate GST on a Price
Understand GST-exclusive and GST-inclusive prices with formulas and worked examples.
Developer Tools
How to Format and Validate JSON
Learn JSON syntax, fix common parsing errors, and understand formatting versus schema validation.
Text Tools
How to Compare Two Texts Online
Find added, removed, and unchanged lines between two drafts, lists, or plain-text versions.
Text Tools
How to Sort Lines of Text Online
Organize lists, filenames, product codes and keywords with alphabetical or natural sorting, then keep cleaning the list.
Developer Tools
How to Convert JSON to CSV Online
Turn JSON arrays into spreadsheet-ready rows and handle quoting, nested data, and common conversion issues.
Developer Tools
How to Convert CSV to JSON Online
Turn CSV rows into JSON objects, handle quoted fields, and fix common conversion issues.
Text Tools
How to Count Words and Characters Online
Count words, characters, sentences and spaces in drafts, captions and documents with a free browser-based tool.
SEO Tools
How to Create an SEO-Friendly URL Slug
Learn how to turn a page title into a readable URL slug and avoid common URL formatting mistakes.
Text Tools
How to Remove Duplicate Lines from a List
Clean repeated names, keywords, IDs and copied spreadsheet lines while choosing how whitespace and letter case should be treated.
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