🔤 String Utilities
A couple of online string utilities written in JavaScript that you can make use of. All processing happens in your browser - 100% private and secure.
Copy-paste the string here
No file chosen
0
Character Count
0
Word Count
0
Line Count
0
Bytes
| Lowercase | Uppercase | Reverse | Character Count | Word Count |
|---|---|---|---|---|
| hello world! this is a sample string to test the utilities. | HELLO WORLD! THIS IS A SAMPLE STRING TO TEST THE UTILITIES. | .seitilitu eht tset ot gnirts elpmas a si siht !dlrow olleH | 63 | 11 |
String Splitter
Default is to split on every character. Use
\n for new line, \t for tabs, \r for carriage returns.
Hello
World!
This
is
a
sample
string
to
test
the
utilities.
Detailed Character Information
Character:
A
Decimal:
65
Octal:
101
Hexadecimal:
41
Unicode:
U+0041
Escaped Unicode:
\u0041
HTML Entity:
A
Why use our String Utilities?
All utilities run 100% in your browser - no data is ever sent to any server. Fast, secure, and reliable.
Case Conversion
Convert text to lowercase, uppercase, or capitalize each word instantly.
Character & Word Count
Get accurate character, word, and line counts with byte size information.
Reverse String
Reverse any string with a single click - perfect for testing or puzzles.
String Splitter
Split strings by any delimiter with options to keep or remove empty tokens.
Character Info
Get detailed information about any character: decimal, hex, unicode, HTML entity.
100% Private
All processing happens in your browser. Your data never leaves your device.