Text
Count, format, encode, and generate text without sending it away.
Word Counter
Count words, characters, lines, and UTF-8 bytes.
Case Converter
Switch text to lower, upper, title, or sentence case.
JSON Formatter
Pretty-print or minify JSON in your browser.
Markdown Preview
Preview GitHub-flavored Markdown locally.
Text Diff
Compare two texts line by line in your browser.
Base64 Encode / Decode
Encode or decode UTF-8 text as Base64.
URL Encode / Decode
Percent-encode or decode a string.
UUID Generator
Generate UUID v4 values in your browser.
Hash Text
SHA-256 or SHA-1 a string with Web Crypto.
Password Generator
Create a random password on this device.
Regex Tester
Test a JavaScript regular expression locally.
Unix Timestamp Converter
Convert Unix time and dates in your browser.
Lorem Ipsum
Generate placeholder paragraphs.
Slugify
Turn text into a URL slug.
Find and Replace
Replace literal text.
Remove Duplicate Lines
Keep the first copy of each line.
Sort Lines
Sort lines A–Z or Z–A.
Reading Time
Estimate minutes from word count.
Strip HTML
Remove tags from HTML.
Line Endings
Convert LF and CRLF.
Extract Emails
Pull email addresses from text.
Random Picker
Pick random lines from a list.
Encrypt Text
AES-GCM encrypt or decrypt text.
Markdown Table
Turn CSV or TSV into a Markdown table.
Prefix and Suffix Lines
Add text to every line.
Tabs to Spaces
Replace tabs with spaces.