Simple tools for everyday tasks
Fast, useful and easy-to-use browser tools for text, images, calculations and developer tasks.
All Tools
Choose a tool and get your task done in seconds.
Word Counter
Count words, characters, sentences and reading time.
Case Converter
Convert text to upper, lower, title or sentence case.
Remove Duplicates
Remove duplicate lines from any text quickly.
Text Reverser
Reverse characters or words in your text.
Percentage Calculator
Calculate percentages and percentage changes.
Age Calculator
Calculate age in years, months and days.
Discount Calculator
Calculate sale prices and money saved.
JSON Formatter
Format and validate JSON directly in your browser.
Base64 Encoder
Encode and decode Base64 text locally.
URL Encoder
Encode or decode URLs and query text.
Image Compressor
Compress JPG, PNG and WebP images in your browser.
Image Resizer
Resize images to exact dimensions before downloading.
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Useful tools, without unnecessary complexity
ToolBoxPro is designed around simple browser-based utilities. Many tools process your data locally in your browser instead of sending it to a server.