How to Capture Website Screenshots in FlowMattic
Capture viewport or full-page website screenshots in FlowMattic, send them to Slack or storage, troubleshoot failures, and automate the workflow.
Scraping Feasibility Checker
Check robots.txt scope, rules, freshness and retrieval errors before scraping. Build a reproducible technical assessment without treating it as legal permission.
How to Capture Full-Page Screenshots of TipRanks
Capture and save a TipRanks page beyond the visible browser window with Firefox or Edge, plus an optional Chrome extension and a screenshot API.
How to Check the Python Version on Windows, Linux, and macOS in 2026
Check the Python interpreter your terminal or project uses on Windows, Linux, and macOS, and learn how to identify multiple installations.
How to Scrape YouTube Videos and Data with an API
Use YouTube Data API v3 to find videos and collect permitted metadata. Learn setup, Python, cURL, Node.js, pagination, quota, and caption limits.
DNSSEC Test: Check DNS Security Extensions for a Domain
Learn how to test a domain’s DNSSEC chain, verify resolver validation, interpret SERVFAIL and NOERROR, and fix common diagnostic findings.
How to Build a Custom GPT with a Knowledge Base
Build a custom GPT with uploaded reference files, clear instructions, and a practical testing workflow. Check current access rules, file limits, and troubleshooting tips.
How to Check for Broken Links on Any Website
Find broken internal and external links with crawlers, Search Console, command-line checks, and a repeatable fix-and-verify workflow.
How to Check Cross-Domain Policy Headers
Learn how to diagnose CORS, CORP, COEP and COOP with DevTools, curl and reproducible preflight checks.
CSP Test: Check the Content Security Policy Header
Learn how to inspect a live CSP header, evaluate its policy, and test changes in report-only mode before enforcing them.
How to Customize a Local Browser with Cookies, Viewport, and More
Configure a repeatable Playwright browser session with cookies, viewport, locale, timezone, device emulation, and reliable troubleshooting.
Auto-Generate YouTube Thumbnails From Templates
Create repeatable YouTube thumbnails from Canva or Adobe Express templates, meet YouTube’s current size rules, and automate source captures.
How to Scrape Web Forms with Browser Automation
Learn a reliable Playwright workflow for finding, filling, submitting, and extracting web forms across frames and dynamic pages.
How to Automate E-Commerce Marketing Images
Build a reliable image pipeline for Shopify, Amazon, and ads: capture a source photo, generate controlled variants, validate every file, and publish safely.
Convert Any Website to Markdown with an API
Compare URL-to-Markdown APIs, get runnable cURL, Python, and Node.js examples, and learn how rendering, selectors, crawling, and retries affect results.
How to Create a Slideshow Video From Static Photos Automatically
Turn a folder of photos into a video with Google Photos, Clipchamp or Apple Photos. Choose the right workflow, review the draft and export it cleanly.
How to Render a Template at Any Size with an API
Send template data and supported width and height overrides to a render API. Learn how to choose dimensions, handle aspect ratios, and troubleshoot output.
How to Align and Arrange Layers in a Visual Editor
Align objects to a page or peers, distribute spacing, and control layer order in Figma, Canva, and Adobe Express.