Search Tools
Search Toolnetix calculators, converters, text tools, utilities, image tools, PDF tools, and dev tools by name, keywords, or description.
Popular tools
Age Calculator
Calculate exact age in years, months, and days with next birthday countdown.
Angle Converter
Convert between degrees and radians for math, engineering, and science work.
Annotate PDF
Add pen marks, highlights, rectangles, text, notes, and image stamps to PDF pages in your browser.
Area Converter
Convert area units including square meter, square foot, acre, and hectare.
Base64 Encode / Decode
Encode or decode Base64 text safely in your browser with quick copy and example support.
Base64 to Image
Decode Base64 image strings to preview and download images instantly in your browser.