GuGuData

Hi Product Hunt, I am the maker of 24 Solar Terms. I built this app because I wanted a lightweight way to keep traditional seasonal time visible in daily life. Instead of opening a calendar app to check dates, you can place the current solar term on your iPhone or iPad home screen and see where you are in the yearly rhythm. The current version includes home screen widgets, a year calendar...

Introducing Convert URL to Snapshot API! Capture full-page or viewport screenshots from any public URL. Optional CDN hosting on Cloudflare R2 with secure HTTPS URLs. Customizable viewport size, scale factor, and user agent. Supports desktop and mobile rendering modes. Best-effort capture using Cloudflare browser rendering. Automatic request parameter logging for easier debugging. Full TLS...

Introducing Extract Links from URL API! Extract links from any publicly accessible webpage using advanced browser rendering. Captures JavaScript-generated links and dynamic content. Extracts internal links, external links, and resource links. Automatic URL validation and comprehensive error handling. Powered by Cloudflare’s advanced browser rendering technology. Perfect for web scraping, SEO...

Introducing Global University Data API! Nearly 7,000 world universities with the latest basic data. Detailed ranking information for top global universities. Manual data updates every half month. Comprehensive university information including basic details, geographic location, and official websites. Multi-dimensional filtering by country, region, and city. Fuzzy search and multi-field sorting...

Introducing Convert Webpage to Markdown API! Support converting content from any publicly accessible webpage. Clean Markdown output with proper formatting and structure. Preserves links, images, and text formatting from the original webpage. Automatic URL validation and error handling. Powered by Cloudflare’s advanced browser rendering technology. Perfect for documentation, content migration,...

Introducing Convert PPT to Images API! Support converting PPTX PowerPoint presentations to high-quality PNG images. Customizable scale factor for image quality and size control. Each slide converted to separate image file for easy access. Automatic upload to Cloudflare R2 CDN for fast global delivery. Maintains original slide layout and formatting. Supports complex presentations with animations...

Introducing Convert Webpage to Image API! Support capturing screenshots from any publicly accessible webpage. Flexible image dimensions with customizable width and height. Full page capture or viewport-only screenshot options. Mobile device simulation for responsive design testing. Dark mode support for modern websites. High-DPI rendering with device scale factor up to 4x. Full API support for...

Introducing Markdown to PDF Converter API! Support standard Markdown syntax. Generate professional PDF documents. Support code blocks with syntax highlighting. Support tables and formatting. Fully supports HTTPS (TLS v1.0-v1.3). Fully compatible with Apple ATS. Nationwide multi-node CDN deployment. Rapid API response with load balancing across multiple servers. Learn more:...

Introducing Global QS World University Rankings API! Comprehensive QS World University Rankings dataset. Quarterly data updates with latest rankings. Fuzzy search by university name. Detailed performance metrics and scoring breakdown. Paginated responses for large datasets. Enterprise-grade HTTPS encryption (TLS v1.0-v1.3). Apple ATS compliant. Global CDN distribution with multi-node...

Introducing URL to Static HTML Converter API! Key features: Supports non-SPA website content conversion Ultra-high fidelity and conversion performance Compresses site resources into a single file Provides permanent CDN storage for output HTML file Generates directly accessible HTML site file Full HTTPS support (TLS v1.0 / v1.1 / v1.2 / v1.3) Compatible with Apple ATS Nationwide multi-node CDN...

Introducing General Barcode Generation API! Key features: Supports 40 types of barcodes Supports generating custom barcode sizes Directly generates a CDN link for the barcode image for easy reference Full support for HTTPS (TLS v1.0 / v1.1 / v1.2 / v1.3) Fully compatible with Apple ATS Nationwide CDN deployment Ultra-fast API response, multiple servers for load balancing. Learn more:...

Introducing Wi-Fi Wireless Network QR Code Generation API! Key features: Compatible with various wireless network protocols Supports hiding the Wi-Fi SSID Supports adding a Wi-Fi icon in the center of the QR code, making it more visually appealing Customizable QR code size Full support for HTTPS (TLS v1.0 / v1.1 / v1.2 / v1.3) Fully compatible with Apple ATS Nationwide CDN deployment Ultra-fast...

Introducing Universal QR Code Generator API! Key features: Supports various content types for QR code generation Direct CDN storage and retrieval of generated QR codes Intelligent URL detection and handling Customizable QR code size Full HTTPS support (TLS v1.0 / v1.1 / v1.2 / v1.3) Compatible with Apple ATS Multi-node CDN deployment High-speed API response with load-balanced server...

Introducing PDF Splitting API! Key features: Splits PDF files into smaller documents with customizable page sizes Offers optional ZIP compression when generating multiple output files Fast processing powered by cloud-based infrastructure Secure file handling with HTTPS support Distributed CDN for rapid file delivery Handles large PDF files efficiently Automatically cleans up files after...

Introducing International Phone Number Validation and Correction API! Key features: Intelligently detects the validity of international mobile numbers Validates whether a phone number is correct for a specific country using provided country codes Automatically corrects phone numbers into a unified international format for consistent use (e.g., SMS) Millisecond-level response performance Fully...

Introducing PDF Parsing and Formatted Output API! Key features: General recognition API supporting standard PDF file parsing Outputs parsed data in multiple formats: TEXT, HTML, XML, TAG HTML output retains formatting fidelity Recognition accuracy improves continuously with machine learning Millisecond-level recognition performance for files up to 1 MB Fully supports HTTPS (TLS v1.0 / 1.1 / 1.2...

Introducing Image Stream OCR to Text API! Key features: General recognition API supporting multiple image formats Supports mixed recognition of English and other characters Accepts image file streams via form-data parameters Continuously improves recognition accuracy using machine learning Fully supports HTTPS (TLS v1.0 / 1.1 / 1.2 / 1.3) Fully compatible with Apple ATS Nationwide multi-node...

Introducing Image Stream OCR to Text API! Transform image streams into text effortlessly Key features: General recognition API supporting multiple image formats Supports mixed recognition of English and other characters Accepts form-data image file streams Continuously improving recognition accuracy via machine learning Fully supports HTTPS (TLS v1.0 / v1.1 / v1.2 / v1.3) Fully compatible with...