DevToolBox
Dashboard
Case Converter
Code Diff Viewer
String Similarity Checker
Character Counter
Text Size Calculator
String Length Validator
Remove Duplicates
Sort Lines
Find and Replace
Regex Tester
CSS Selector Tester
Text Reverser
Remove Empty Lines
Add Line Numbers
Word Wrap Formatter
Whitespace Normalizer
Word Frequency Counter
Text Editor
Text to Speech
Markdown Table Generator
README Generator
License Generator
Meta Tag Generator
Robots.txt Generator
Sitemap Generator
Number Base Converter
Time and Date Tools
World Clock
Timezone Reference
Duration Calculator
Age Calculator
Cron Job Helper
Web Playground
Mock Data Generator
Fake API Response Generator
Random Generator
UUID Generator
ULID Generator
RSA Key Generator
Password Generator
QR Code Tool
Barcode Generator
Image Metadata Extractor
Image to Base64
PDF Text Extractor
File Type Detector
Color Picker
REST API Tester
GraphQL Playground
GraphQL Formatter
GraphQL Schema Validator
GraphQL Schema Diff
GraphQL Query Generator
GraphQL Code Generator
WebSocket Tester
cURL Command Converter
Postman to cURL
XPath Evaluator
JQ Query Tester
SQL Validator
SQL Code Reviewer
SQL Optimizer
SQL Index Analyzer
SQL Migration Generator
SQL to NoSQL Converter
SQL Data Generator
SQL Backup Script Generator
SQL Connection String Builder
SQL Documentation Generator
SQL Schema Comparator
Data Format Toolkit
JSON Formatter
JSON Escaper / Unescaper
JSON Path Finder
JSON Schema Generator
JSON to XML
JSON to CSV
JSON Merge
JSON Compare
JSON Validator
XML Formatter
YAML to JSON Converter
CSV Viewer
HTML Formatter
CSS Formatter
JavaScript Formatter
SQL Formatter
Markdown Editor
TOML to JSON
Properties to JSON
INI to JSON
Encode/Decode Arsenal
Base64 Encoder/Decoder
URL Encoder/Decoder
HTML Entity Encoder/Decoder
AES Encryption
Unicode Escaper/Unescaper
Hex Encoder/Decoder
Binary Encoder/Decoder
ASCII Converter
Hash Generator
JWT Decoder
ROT Cipher
Morse Code Converter
Punycode Converter
Email Validator
Phone Number Validator
Credit Card Validator
Credit Card Test Data
IBAN Validator
ISBN Validator
ISSN Validator
VIN Validator
IP Validator
Subnet Calculator
MAC Address Validator
SSN Validator
HTTP Status Code Reference
MIME Type Reference
User-Agent Generator
Doc Gen Assistant
Utility Knife
IDE Script Generator
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Blog
Developed by Harsha -
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Website
QR Code Generator & Scanner
Create QR codes from text, or scan them from an image file.
Generator
Scanner
Text to Encode
https://firebase.google.com/studio
Size
256px
Error Correction Level
Enter text to generate a QR code
Download PNG