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Hammer Meet NailSmall tools that each do one job, entirely in your browser.
No server, no tracking, no ads.
Text
- ASCII Banner ASCII-art lettering
- Case Converter UPPERCASE, Title Case, camelCase, snake_case
- Dedupe Lines Remove duplicate lines
- Diff Compare texts and visualize differences
- Join & Split Lines Join or split lines by a delimiter
- Pattern Matcher Find links, addresses and identifiers in a document
- Sort Lines Sort lines naturally or alphabetically
- Tokenizer Visualize and count tokens
- Unicode Text Styles Bold, italic and script Unicode letters
- Whitespace Cleaner Remove stray and invisible whitespace
- Word Counter Word, character and sentence counts
Numbers
Date & Time
Color
Encoding
Data
Web
Network
Developer
- ANSI Escape Codes Render and name ANSI escapes
- File Permissions Unix modes in octal, rwx and symbolic
- Hash MD5, SHA and CRC-32 digests of text or files
- Hex Viewer Inspect the bytes of a file
- Log Viewer Narrow a log file by time, level and field
- SemVer Ranges Check versions against npm ranges
- tldr pages Example commands for command-line tools