How-to guides
Short, practical tutorials for everyday file tasks — each one ends with a free tool that runs entirely in your browser.
How to compress a PDF file online for free
Uses the Compress PDF
How to merge multiple PDF files into one
Uses the Merge PDF
How to split a PDF into separate files or pages
Uses the Split PDF
How to convert a PDF to an editable Word document
Uses the PDF to Word
How to resize an image to exact dimensions
Uses the Resize Image
How to compress an image to an exact KB size
Uses the Compress Image to KB
How to convert a PNG to JPG
Uses the PNG to JPG
How to make a passport size photo at home
Uses the Passport Photo Maker
How to remove the background from an image
Uses the Background Remover
How to resize a signature for an online form
Uses the Signature Resizer
How to format, beautify and validate JSON
Uses the JSON Formatter
How to convert iPhone HEIC photos to JPG
Uses the HEIC to JPG
How to decode a Base64 string online
Uses the Base64 Encode/Decode
How to URL decode a string with special characters
Uses the URL Encoder/Decoder
How to password protect a PDF for free
Uses the Protect PDF
How to convert JPG images to a PDF
Uses the Image to PDF
How to convert a PDF to JPG images
Uses the PDF to JPG
How to convert PNG or JPG to WebP
Uses the WebP Converter
How to sign a PDF online without printing
Uses the Sign PDF