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
Prepare a canonical JSON or JSONL input, compare it with a baseline or environment bundle, investigate quality signals, and deliver a documented normalized result.
Compare JSON schema validation, OpenAPI response checks, mutation testing, stress testing, and breaking-change detection tools in one hub for API contract review.
Recover Markdown from PDFs or images, export Markdown to PDF, HTML, slides, reports, plain text, JSON, or CSV, and verify the result for the next channel.
Profile text files, counts, patterns, language, readability, sentiment, moderation signals, word frequency, and vocabulary options before editing or publishing.
Prepare imported or copied text for reuse by recovering its encoding, choosing a character-width convention, standardizing inline dates or currency, and selecting a final text representation.
Turn office files, wiki pages, comments, and images into PDFs, then extract text, images, tables, structure, or OCR layers from existing PDFs.
Choose a delivery target for a video or animation, extract only the needed audio or video stream, and convert short motion assets while recording quality and compatibility trade-offs.
Measure loudness, peaks, dynamics, musical descriptors, spectrum, and metadata before mastering, publishing, or archiving audio.
Inspect the source, choose one deliberate conversion path, change only destination-required parameters, and verify the delivered audio file.
Convert CSV, spreadsheets, JSON, HTML tables, Markdown, XML, and text while checking headers, delimiters, types, and encoding.
Convert still images, icons, or animated assets into a delivery-friendly format while protecting transparency, frame behavior, dimensions, and preview compatibility.
Turn a structured source into a checked JSON representation, then export the exact table, configuration, document, API, XML, CSON, EDN, BSON, or UBJSON form required downstream.