All-in-One Tools Collection

A broad collection of online tools for development, AI, design, and productivity tasks.

Showing page 23 of 132 (12 tools on this page)

Create PDF documents with text, paragraphs, headers, footers, and page numbers

Create newspaper/magazine style documents with 2 or 3 columns

Render HTML/CSS to a PDF with precise headers, footers, and print settings

Experiment with typography settings: line height, spacing, alignment, and indentation

Remove HTML tags from code and extract clean text content

Extract dates from text in multiple formats including Chinese, ISO, and US formats with detailed analysis and summary

Automatically detect and mask sensitive information like phone numbers, emails, ID cards, and bank cards in text

Calculate total time and pace for triathlon events

Calculate bowling score with frame-by-frame breakdown

Calculate your estimated one repetition maximum (1RM) for weightlifting

Calculate Wilks score to compare strength across different body weights in powerlifting

Calculate swimming pace, speed, and time for various distances