code conversion Base32 encoding/decoding Base64 encoding/decoding HTML entity encoding conversion UrlEncode encoding/decoding String to binary Image Base64 Interchange development tools robots file generation Word count tool Timestamp conversion RSA Signature Test QR code generator Barcode Generator encryption and decryption sha1 encryption sha224 encryption sha256 encryption sha512 encryption md2 encryption md4 encryption MD5 encryption Gzip encryption and decryption RSA encryption and decryption query comparison IP Home Query Layui icon comparison Bootstrap icon query HTML escape character comparison Package Manager Domestic Source HTTP-MIME comparison table Common DNS queries ipv6 public DNS query file conversion Image to ICO icon format JPG to PNG PNG to JPG DOC to JPG DOCX to JPG Word file to PDF PDF to JPG text to speech
Base32 encoding/decoding 
HTML entity encoding conversion 
UrlEncode encoding/decoding 
String to binary 
Image Base64 Interchange 
robots file generation 
Word count tool 
Timestamp conversion 
RSA Signature Test 
QR code generator 
Barcode Generator 
sha1 encryption 
Gzip encryption and decryption 
IP Home Query 
Layui icon comparison 
Bootstrap icon query 
HTML escape character comparison 
Package Manager Domestic Source 
HTTP-MIME comparison table 
Common DNS queries 
ipv6 public DNS query 
Image to ICO icon format 
JPG to PNG 
PNG to JPG 
DOC to JPG 
DOCX to JPG 
Word file to PDF 
text to speech