Tool StudioCount, convert case, find & replace — all in one
Convert case
Find & replace
Paste your text
Drop in whatever you're working on.
Pick a tool
Count, change case, find & replace, or clean whitespace.
Copy the result
Grab your cleaned-up text with one click.
An everyday text toolbox: count characters/words/lines, switch between upper/lower/title case, find and replace, and clean up messy whitespace, all in one place.
Yes, word counting follows standard whitespace-delimited counting, matching most word processors.
Yes — your original pasted text stays available until you clear it.
Compare two texts side-by-side with color-coded highlighting for additions, deletions, and modifications. Supports line-by-line, word-level, and character-level comparison modes. Perfect for code review, document comparison, and tracking changes.
Search up to 5 words simultaneously with color-coded highlighting, occurrence counters, and easy navigation. Perfect for analyzing documents, finding patterns in large texts, and reviewing content with multiple search terms at once.
Format, validate, and beautify JSON data instantly. Minify JSON, fix formatting errors, and validate JSON syntax online. Perfect for developers working with APIs and configuration files.
A beautiful markdown viewer with live preview and syntax highlighting. Perfect for viewing and editing README files with real-time rendering.