Count & analyze
Measure length, structure, reading time and repetition.
Private · Instant · No signup
How many words is this?
Paste or type your text. The count updates instantly.
✓ Counted locally in your browser. Your text is not uploaded to LetterToolkit.
Popular tools
Need more than a word count?
Six focused tools for the next thing you need to do.
Analyze
Text Analyzer
Words, characters, sentence length, reading time and word frequency in one workspace.
Analyze text → CountCharacter Counter
Characters with and without spaces.
Count characters → CleanText Cleaner
Fix spacing, blank lines and messy pasted text.
Clean text → AnalyzeReading Time
Estimate how long a passage takes to read.
Estimate time → FormatCase Converter
Lowercase, uppercase, title case and sentence case.
Convert case → CountLine Counter
Total and non-empty lines instantly.
Count lines →Explore by task
Count. Clean. Format. Done.
Clean & format
Fix messy pasted text and transform it for your next destination.
Lists & words
Sort lists, remove duplicates or work with letters and word patterns.
Transparent by design
Simple tools, clear rules.
Counting rules, timing assumptions and editorial standards are documented instead of hidden behind the interface.
FAQ
About LetterToolkit
What can I use LetterToolkit for?
Count, analyze, clean and format text, plus work with lists, words and letter patterns.
Is my text uploaded?
Core text calculations run in your browser. Normal web requests still occur when pages and assets load.
Where are all the tools?
Use the All Tools page to browse or search the complete toolkit by task.