Free Text Tools
These text tools handle the small, frequent tasks that come up while writing and coding: counting words for an essay limit, turning messy JSON into readable code, testing a regular expression, comparing two versions of a document, or converting a heading into a URL slug.
Everything you paste stays in your browser tab. That matters when the text is an unpublished draft, an API response containing tokens, or a config file - none of it is sent to Pikden or stored anywhere.
Choose a tool below. They keep working offline once the page has loaded and need no sign-up.
Case Converter
Transform text across multiple case conventions, clean up excess whitespace, and slugify URLs in one click.
Word Counter
Real-time text statistics including word count, character count, Flesch-Kincaid readability score, estimated reading & speaking time, SEO/social character limits, and 1/2/3-word phrase density.
JSON Formatter
Format unreadable JSON into clean indented code, auto-fix syntax errors, explore an interactive JSONPath tree, sort keys alphabetically, or generate TypeScript interfaces.
Text Diff
Spot modifications, additions, and deletions between two text or code blocks with LCS line alignment, inline word-level highlighting, unified/split views, and whitespace filters.
Markdown Previewer
Real-time Markdown editor with live HTML preview. Supports headings, bold, italic, lists, code blocks, blockquotes, links, and images. Copy rendered HTML instantly.
Lorem Ipsum Generator
Generate Lorem Ipsum placeholder text in words, sentences, or paragraphs. Toggle "Lorem ipsum..." opening, HTML wrapping, and shuffle for fresh content every time.
Regex Tester
Write and test regular expressions with real-time match highlighting. Shows all match groups, indices, and flags. Includes quick-insert patterns for common use cases.
Base64 Text Encoder
Convert plain text to Base64 and decode Base64 strings back to text with flawless UTF-8 Unicode, emoji, and non-ASCII support. Features URL-safe mode, hex inspect, and live character stats.
URL Slug Generator
Transform article titles into clean, search-engine-friendly URL slugs with custom separators and stop-word filtering. Includes URL component encoding/decoding and query parameter inspector.