Text Tools
4 local browser utilities
Analyze and transform text locally with Unicode grapheme segmentation, UTF-8 byte counters, and off-main-thread Web Worker deduplication.
Available Text Tools
100% Local (client-main)
Word Counter
Count words, sentences, paragraphs, reading time (225 WPM), speaking time (130 WPM), and top keyword density locally.
Open Word Counter
100% Local (client-main)
Character Counter
Measure character count, space-excluded count, visible Unicode graphemes, and UTF-8 bytes against live platform limits.
Open Character Counter
100% Local (client-main)
Case Converter
Transform text and identifiers across 9 prose and programming case conventions locally in your browser.
Open Case Converter
100% Local (client-worker)
Duplicate Line Remover
Deduplicate up to 250,000+ lines off-main-thread while preserving original order or sorting alphabetically.
Open Duplicate Line Remover