Kratvi Utilities

Professional tools for developers and creators

Free Tools

Available Tools

JSON/XML Formatter
Development
Format, validate, and visualize JSON/XML data with tree view and diff comparison
Syntax HighlightingTree ViewDiff CompareValidation
jsonformatter.kratvi.com
Hash Generator
Security
Generate MD5, SHA1, SHA256, and other hash values for text and files
Multiple AlgorithmsFile SupportBatch Processing
hash.kratvi.com
Image Converter
Media
Convert images between different formats and resize them
Format ConversionResizeCompressionBatch Processing
imageconvert.kratvi.com
Advanced Calculator
Math
Scientific calculator with programming functions and unit conversions
Scientific FunctionsProgramming ModeUnit Conversion
calc.kratvi.com
Coin Toss
Fun
Simple coin toss simulator with statistics and custom options
AnimationStatisticsHistory
cointoss.kratvi.com

Coming Soon

PDF Converter
Documents
Convert documents to and from PDF format
Word to PDFPDF to WordMerge PDFs
Online PDF Editor
Documents
Edit PDF documents directly in your browser
Text EditingImage InsertionPage Management

We're constantly adding new utilities to help with your daily tasks

Base64 Encoder/DecoderQR Code GeneratorPassword GeneratorText Diff ToolRegex TesterTimestamp Converter