Text & Markdown Tools
Encode, decode, diff, and transform text with Base64, regex, markdown, URL, and string developer tools.
Base64 Encoder
Encode plain text to Base64.
Base64 Decoder
Decode Base64 into plain text.
URL Encoder
Encode text for URLs and decode it back.
Regex Tester
Test regular expressions against input text.
Markdown → HTML
Convert Markdown text to HTML markup.
HTML → Markdown
Convert HTML markup back to Markdown.
HTML Escape
Escape or unescape HTML entities in text.
Text Diff
Compare two text blocks line by line or word by word.
Text Case Converter
Convert text between camelCase, snake_case, PascalCase, etc.
Lorem Ipsum Generator
Generate random placeholder text for designs and mockups.
Random String Generator
Generate random strings for tokens and IDs with custom rules.
Word Counter
Count words, characters, sentences, and estimate reading time.
Markdown Editor
Write Markdown with a real-time split-pane HTML preview.
Related guides
Educational pages connected to this workflow cluster.
Regex Explained for Developers Who Need Practical Patterns
A practical introduction to regular expressions, how matching works, and how to debug patterns without guessing.
Common Regex Patterns You Will Reuse Constantly
A quick reference for common regex patterns, what they do, and what to watch out for before copying them into production.
Explore adjacent categories
Move into neighboring workflow clusters without going back to search.
JSON, YAML, CSV, and schema workflows built for API debugging, data handoff, and configuration cleanup.
Format, compare, convert, and validate structured payloads without leaving the browser.
JWT, bcrypt, HMAC, UUID, password, and hash utilities designed for auth debugging and secure development workflows.
Inspect tokens, generate hashes, create secure values, and test auth helpers locally.
Unix time, cron, timezone, ISO dates, and scheduling helpers for ops work, APIs, and background jobs.
Convert timestamps, parse cron expressions, and reason about time across environments.