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
Explore pharmacokinetic formulas, model assumptions, and result consistency for teaching or QA without giving medication dosing or clinical advice.
Inspect bytes and signatures, identify file types, measure entropy, and verify hashes or checksums in one safe forensic workflow.
Rescue remote voices, clean speech artifacts, shape the edit, master loudness, add show assets, and validate podcast files before delivery.
Estimate HVAC loads, airflow, psychrometric states, refrigeration conditions, heat-transfer effects, and thermal comfort for an engineering review.
Parse fixed-width records, messy delimited text, logs, Markdown tables, and HTML tables into CSV, JSON, XML, or Excel with reviewable cleanup steps.
Practice safe educational and CTF cipher workflows by comparing reversible classical transformations with modern encryption and recording their security limits.
Compare two candidate artifacts, choose the right diff path for the format, review structural or semantic changes, and finish with integrity checks when approval needs byte-level certainty.
Estimate macros, protein, lean body mass, TDEE, hydration, walking burn, sleep cycles, and sleep debt without turning the results into medical advice.
Generate typed models from JSON or schema evidence for TypeScript, Go, Rust, Kotlin, Java, C#, and Zod validation workflows.
Turn current income, assets, savings capacity, and return assumptions into a retirement-readiness scenario you can review and revise.
Pick an instant browser game for a short break, from 2048 and Minesweeper to trivia and two-player classics.
Convert a cURL request into code or HAR, test it safely, and explain the HTTP status without losing headers, body, or auth context.