FREE UTILITIES / BUILT BY DATA MENU
Good tools.
Less friction.
Converters, generators, validators and developer shortcuts. Open a tool, get the job done, and get back to building.
01 / THE TOOLKIT
Find the right shortcut.
Search by task, format or technology. Every tool lives in one place, from quick conversions to everyday developer workflows.
FIND YOUR TOOL
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32 / 32 tools
Search by task, format, technology or category.
Data & Formatting
Convert, clean, and structure data for work, analytics, and development.
JSON ↔ CSV Converter
Convert JSON to CSV or CSV to JSON—fast, accurate, and secure.
CSV Generator
Convert text into a clean CSV instantly. Paste lines, choose quote style, delimiter, and export.
Markdown Table Formatter
Convert text or CSV into a perfectly formatted Markdown table with alignment, headers, and live preview.
Data Merge & Dedupe Tool
Deduplicate rows by selected columns and merge remaining values. Works with CSV and Excel—fully client-side.
Data Cleaner
Trim, dedupe, sort, and remove blank lines from messy text.
Case Converter
Convert text to camelCase, snake_case, Title Case, and more.
Sitemap URL Extractor
Fetch and extract URLs from any sitemap — including numbered sitemap patterns.
Developer Tools
Engineering-grade helpers that speed up backend, frontend, and QA work.
Regex Generator & Tester
Describe a pattern, get a working regex, and test instantly.
Mock Data Generator
Generate fake users, emails, products, addresses, and more.
UUID / ULID Generator
Generate UUID v1/v4 and ULIDs with one click.
SQL Query Builder
Build SELECT queries visually and copy the SQL.
Fake API Response Generator
Craft sample JSON API responses for demos and tests.
Security Tools
Simple, developer-friendly tools for encoding and hashing.
JWT Encoder / Decoder
Inspect, decode, and encode JWTs—no upload required.
Password Generator
Create strong passwords with rules and entropy hints.
Base64 Encoder / Decoder
Encode and decode Base64 safely in your browser.
Hash Generator (SHA-1/256/512)
Generate cryptographic hashes client-side.
Bcrypt Hash Generator
Generate bcrypt hashes with selectable salt rounds.
Time & Date
Work with timestamps, timezones, and date math in seconds.
Text & Content
Create clean, SEO-ready content artifacts and developer-friendly strings.
URL Slug Generator
Turn headlines into clean, SEO-friendly slugs.
Text Rewriter
Rewrite passages for clarity and uniqueness (non-AI).
Emoji → Unicode Converter
Convert emojis to code points and HTML entities.
Lorem Ipsum Generator
Generate placeholder text by words, sentences, or paragraphs.
Headline / Title Generator
Produce punchy, SEO-aware titles for posts and pages.
Random & Creative
Generate names, palettes, and helpful randomness for ideation.
Username Generator
Create unique usernames with styles and keywords.
Startup Name Generator
Get memorable names for products and companies.
Random Picker / Shuffler
Pick a random item or shuffle a full list.
Color Palette Generator
Build harmonious palettes and export to CSS or JSON.
Prompt Generator
Fresh prompts for writing, art, and creative briefs.
Miscellaneous
Everyday tools and handy utilities that don't fit into other categories.
02 / BUILD SOMETHING BETTER
The right tool
doesn’t exist yet?
We design and build custom software, data processors, dashboards, API integrations and workflow tools around the way your business actually works.