Elysia Tools
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Structured landing pages that connect tools, samples, and workflows around one theme.
Calculators, numerics, date logic, statistics, and finance tools
Image, audio, and video processing, conversion, and optimization 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
Generate flowcharts, mind maps, org charts, tree diagrams, Venn diagrams, ASCII directory trees, and sequence diagrams from text, JSON, sets, or logs.
Prepare code and markup for review or delivery with readable formatting, compact output, and preservation checks.
Convert text and bytes across Base variants, arbitrary radices, hex, and web escapes while checking reversible byte preservation.
Compare kidney-function formulas, dialysis adequacy metrics, and renal medication math in an educational workflow that avoids patient-specific dosing or diagnosis.
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.