SVG Placeholder Generator
Generate custom SVG placeholder images
<svg width="400" height="300" xmlns="http://www.w3.org/2000/svg">
<rect width="100%" height="100%" fill="#CCCCCC"/>
<text x="200" y="150"
font-family="Arial, sans-serif"
font-size="24"
fill="#333333"
text-anchor="middle"
dominant-baseline="middle">400 × 300</text>
</svg>Size Settings
Set the width and height of placeholder image in pixels
Text Content
Customize placeholder text, supports dynamic display of size variables like width and height
Template Selection
Multiple template styles available for different design needs
Export Usage
Generated SVG can be used directly in web development or design files
Key Features
QR Code Generator
Generate custom QR code images
JSON Formatter
Format, validate and minify JSON data
JSON to CSV
Convert JSON data to CSV format
JSON to YAML
Convert JSON data to YAML format
JSON to XML
Convert JSON data to XML format
JSON Visualizer
Display JSON data in tree structure
JSON Data Generator
Generate mock JSON data for testing
JSON Diff Comparison
Compare differences between two JSON data
Base64 Encoder/Decoder
Base64 string encoding and decoding tool
URL Encoder/Decoder
URL string encoding and decoding tool
MD5 Hash Generator
Generate MD5 hash values from text
SHA256 Hash Generator
Generate SHA256 hash values from text
SHA1 Hash Generator
Generate SHA1 hash values from text
Hex Encoder/Decoder
Hexadecimal string encoding and decoding tool
Binary Encoder/Decoder
Binary string encoding and decoding tool
Password Generator
Generate secure and reliable random passwords
AES Encrypt/Decrypt
AES symmetric encryption algorithm tool
RSA Encrypt/Decrypt
RSA asymmetric encryption algorithm tool
HMAC Generator
HMAC message authentication code generation tool
IP Address Lookup
Query geographical location and network information of IP addresses