Templates, prompt packs, dev tools, and printable planners for professionals. Zero dependencies. Instant download.
Browse Products ↓Ship your next project with a beautiful landing page — no frameworks, no dependencies, just clean HTML/CSS/JS.
SaaS, Portfolio, and Coming Soon templates built for speed and conversion.
126 battle-tested prompts across 3 professional domains. Each prompt is engineered to produce specific, actionable output — not generic AI slop.
40 prompts for blog writing, social media, email marketing, SEO strategy, and content repurposing.
40 prompts for code review, debugging, documentation, architecture decisions, and dev workflow.
36 prompts for proposals, pricing, client communication, portfolio branding, and business operations.
Beautiful, minimalist planners you actually want to use. Print at home, organize your year. 5 color themes, 6 planner types. Learn more →
All 6 planner types in all 5 themes. Daily, weekly, monthly calendar, habit tracker, budget tracker & goals planner. 35 PDFs.
All 6 planner types in your chosen color theme. Daily planner, weekly spread, 12-month calendar, habit & budget trackers, goals page.
Professional-grade CLI tools that save you hours. Zero dependencies, pure Python.
One command, eight categories, a clear Ship Score. Know if your code is ready to deploy.
Professional project status reports from your codebase. Health scores, language breakdown, git analysis, dependency audit.
Auto-generate beautiful documentation from source code. 15+ languages, searchable HTML output, doc coverage stats.
Auto-generate test scaffolding from source code. Proper imports, fixtures, edge case stubs. 9 languages supported.
Generate professional changelogs from git history. Conventional Commits support, 3 styles, Markdown/HTML/JSON output.
Beautiful activity dashboards from git history. Contribution calendar, hour heatmaps, contributor stats, file hotspots.
Genuinely useful tools, completely free. No signup, no tracking, no catch.
Generate perfect SEO meta tags, Open Graph tags, and Twitter Card tags. Live preview for Google, Facebook, and Twitter.
Test regular expressions in real-time. Capture groups, match highlighting, common pattern library. Runs in your browser.
Open Regex Tester →Format, validate, and minify JSON instantly. Syntax highlighting, error detection with line numbers, copy to clipboard.
Open JSON Formatter →Create valid German e-invoices (XRechnung). UBL 2.1, EN 16931 compliant. Bilingual DE/EN. Runs in your browser — no data sent.
Open XRechnung Generator →Validate and format IBANs instantly. MOD-97 checksum, country detection, German BLZ extraction. Bilingual DE/EN.
Open IBAN Validator →Generate cryptographically secure passwords. Strength meter, entropy calculation, crack time estimates. Presets for any use case.
Open Password Generator →Build cron expressions visually. Human-readable descriptions, next run previews, quick presets. No syntax memorization needed.
Open Cron Generator →Encode and decode Base64 strings instantly. URL-safe mode, file upload support, line breaks option. Runs in your browser.
Open Base64 Encoder →Decode and inspect JSON Web Tokens. View header, payload, claims, and expiration. Color-coded parts with WCAG contrast info.
Open JWT Decoder →Generate cryptographically secure UUID v4 identifiers. Bulk generation, multiple formats, SQL/JSON export. Click to copy.
Open UUID Generator →Generate harmonious color palettes. Complementary, analogous, triadic schemes. Export as CSS, Tailwind, SCSS. WCAG contrast checker.
Open Color Palette →Get everything at a discount. One purchase, instant access to the complete collection.
Every paid product in one package — templates, prompts, planners, and all dev tools
Save $66 — that's 54% off
Get Everything →Pure HTML, CSS, and JavaScript files. No frameworks, no build tools, no dependencies. Open in any browser, edit in any code editor, deploy anywhere. Each template uses CSS custom properties (variables) so you can change colors and fonts in seconds.
Each pack includes Markdown files (.md) for easy copy-paste and beautifully styled HTML files you can print to PDF. Both formats are included in every purchase.
Yes. You get a full commercial license. Use the templates for your own sites or client projects. Use the prompts for your own work or to serve clients. The only restriction: don't resell the files themselves as a competing product.
Yes. All future updates to any product you purchase are included at no extra cost. Buy once, benefit forever.
Every prompt is designed with specific anti-generic instructions built in — they tell the AI exactly what NOT to do (no filler, no clichés, no generic advice). If you're not satisfied, reach out and we'll make it right.
All of them. The prompts are written for ChatGPT, Claude, Gemini, and any other LLM. They're tool-agnostic by design — good prompts work everywhere.
Python 3.8 or higher. That's it. Every tool is a single Python file with zero external dependencies. Works on macOS, Linux, and Windows. No pip install, no virtual environments, no npm — just download and run.
ChangelogCraft and GitPulse are genuinely free and open source (MIT license). We believe in giving back to the developer community. If you find them useful, check out our paid tools for more advanced capabilities.