ToolsPoint Guides

Guides, tips and practical how-tos

Helpful explanations for common file, image, text and calculator tasks.

How to Compress a PDF Online

Learn practical ways to reduce PDF size before email, upload or sharing.

Understand when PNG-to-JPG conversion helps and how to choose a sensible output quality.

Combine multiple PDFs into one file while keeping the pages in the order you choose.

Resize images to useful dimensions for websites, social media and documents without unnecessary quality loss.

Clean, format and validate JSON so developers can spot syntax errors more easily.

Calculate age in years, months and days from a date of birth with a simple online calculator.