Elysia Tools
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Structured landing pages that connect tools, samples, and workflows around one theme.
Image, audio, and video processing, conversion, and optimization tools
Calculators, numerics, date logic, statistics, and finance tools
Color, layout, graphics, visual styling, and design helper tools
Writing, cleanup, formatting, extraction, and text analysis tools
Developer utilities, networking, web debugging, and automation helpers
Format, file, archive, unit, and encoding conversion tools
Turn PDFs into clean, safe, citation-ready inputs for LLM summarization, embedding, search, and RAG pipelines.
Create repeatable forms, certificates, report cards, invoices, receipts, storyboards, DOCX merges, PDF documents, and XLSX template outputs from structured inputs.
Turn API and spreadsheet data into KPI dashboards, multi-tab Excel report packs, branded sheets, charts, sparklines, and executive PDF or Markdown reports.
Convert structured data between binary serialization formats, text transport encodings, and escaped representations, then verify fields and bytes through a controlled round trip.
Validate recipients, inspect domain and DNS signals, encode MIME-safe content, add tracking parameters, and package a pre-send handoff artifact.
Convert HTML, Markdown, README, or plain text into polished PDFs with page templates, typography, headers, footers, numbering, TOC, columns, and direction checks.
Inspect captures, replay webhooks, validate addresses and CIDR ranges, check DNS, WHOIS, hosts files, TLS, and user agents, then record a focused network diagnosis.
Prepare favicon, app icon, and web icon assets from SVG, PNG, ICO, JPG, and WebP sources with conversion and optimization checks.
Extract source material from code, PDF, or HTML, then assemble, review, preview, and export a publishable documentation set.
Plan the best observing window for a specific place, date, and timezone by checking sunrise, sunset, twilight, the Moon, planets, meteors, and eclipses in the right order.
Validate SEO-safe slugs, inspect query parameters, prepare robots and sitemap files, generate social metadata, and verify page signals before launch.
Normalize coordinate formats, verify locations, calculate distance and bearing, then convert GeoJSON, KML, OSM, and GPX data for downstream mapping work.