Useful Web Tools
Developer utilities — all in one place, right in your browser
🕓
Date & Time
📅
Date Calculator
⏲
Time Calculator
🇧
Transliteration
🎨
Color Converter
📸
Image to Base64
🔗
URL Encode/Decode
🔧
Encoding Fixer
🎲
Random Generator
🔒
SHA-256 Hash
📄
String Diff
🔬
String Analyzer
🕓
Current Date & Time
×
Local Time
📋
UTC
📋
ISO 8601
📋
UNIX (s)
📋
UNIX (ms)
📋
📅
Date Calculator
×
Difference between dates
Start
End
Calc
Add / Subtract
Date
Op
+ Add
− Sub
Years
Months
Days
Calc
⏲
Time Calculator
×
Add / Subtract time values
+
h
m
s
+ Row
Calc
Convert time units
Value
From
Milliseconds
Seconds
Minutes
Hours
Days
Weeks
To
Milliseconds
Seconds
Minutes
Hours
Days
Weeks
🇧
Transliteration
×
Mode
RU → EN (Cyrillic to Latin)
EN → RU (Latin to Cyrillic)
Word separator
Input
Result
📋
🎨
Color Converter
×
HEX
RGB
HSL
📸
Image to Base64
×
Output format
Raw Base64
Data URI
HTML <img> tag
CSS background-image
Click to browse or drag & drop an image
Result
📋
🔗
URL Encode / Decode
×
Mode
Encode
Decode
Input
Result
📋
🔧
Encoding Fixer (Mojibake)
×
Paste garbled text
🎲
Random Generator
×
Random Number
Min
Max
Count
Generate
Random String
Length
Count
Generate
0-9
a-z
A-Z
Punctuation
All
None
🔒
SHA-256 Hash
×
Input
Hash
📋
📄
String Diff
×
Original
Modified
Line-by-line
Ignore whitespace
Character-by-character alignment
🔬
String Analyzer
×
Input
Character breakdown
#
Char
Code Point
Decimal
UTF-16
UTF-8 bytes
Category
Name / Note