TL
Tool Lab
Developer Utilities
Developer Utilities
{}
JSON Formatter
JSON prettify and error check
🗄️
SQL Formatter
SQL query prettify (PostgreSQL, etc.)
☕
Java Viewer
Format Java source code and debug object text
🔑
JWT Debugger
Verify JSON Web Token payloads
🔐
Base64 Encoder/Decoder
Text and image to Base64 conversion
Content & Writing
Content & Writing
📝
Word Counter
Real-time character and word count
🔡
Case Converter
Bulk uppercase/lowercase/title conversion
✍️
Markdown Editor
Markdown writing and live preview
🔒
Privacy Policy Generator
Auto-generate required site documents
Image & Design
Image & Design
🖼️
Image Optimizer
High-compression WebP conversion
⭐
Favicon Generator
Generate ico/png sets from one image
🎨
SVG to PNG Converter
Vector SVG to standard image conversion
Security & Web
Security & Web
🛡️
Password Generator
Generate strong secure passwords
📱
QR Code Generator
Instantly convert text or URLs to QR codes
🔏
Hash Generator
Generate MD5, SHA-256 cryptographic hashes
🌐
URL Encoder/Decoder
Encode and decode special URL characters
🔣
HTML Entity Converter
Convert special characters to HTML entities
🆔
UUID Generator
Universally Unique Identifier (v4) generator
🔍
Meta Tag Analyzer
Analyze website SEO and social meta tags
🔗
URL Shortener
Create short aliases for long URLs
💰
Donate
🇺🇸
English
💰
Donate
Developer Utilities
▾
Content & Writing
▾
Image & Design
▾
Security & Web
▾
Iframe Generator
Generate HTML iframe embed code with custom dimensions and sandbox attributes.
URL
Title (accessibility)
Width
Height (px)
Border
0 (none)
1
Scrolling
auto
yes
no
Loading
lazy
eager
allowfullscreen
sandbox
Generated Code
<iframe src="https://example.com" width="100%" height="400" title="Embedded Content" allowfullscreen ></iframe>