THE PRACTICAL TOOL DESK
Finish the task.
Skip the setup.
Clear calculators and file tools for the work in front of you. Open one, get the answer, keep moving.
Built for a useful result, not another dashboard.
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Tools doing real work.
1D Elastic Collision Calculator
Calculate 1d elastic collision with guided inputs, visible equations, substituted working, and model assumptions.
2D Point Rotation Calculator
Calculate 2d point rotation with guided inputs, visible equations, substituted working, and model assumptions.
401(k) Contribution Limit Calculator
Estimate contribution room remaining after entered contributions.
401(k) Match Optimizer
Create a bounded, browser-local 401(k) match optimizer with visible assumptions, review guidance, and downloadable output.
7Z Extractor
Extract bounded regular files from an authorised 7Z with local WebAssembly and path safeguards.
8 Hour Shift Calculator
Create a bounded, browser-local 8 hour shift calculator with visible assumptions, review guidance, and downloadable output.
EXPLORE THE TOOL MAP
Find your kind of task.
Calculators
High-intent money, life and measurement calculators.
Browse categoryPDF & Documents
Core document conversion, editing, signing and OCR.
Browse categoryImage Tools
Fast visual fixes, conversion, cleanup and generation.
Browse categoryDeveloper & Data
Formatters, validators, encoders and data transformers.
Browse categoryFinance & Business
Tax, investing, pricing and small-business planning.
Browse categoryText, Writing & Language
Writing cleanup, analysis, conversion and language utilities.
Browse categoryFile Converters
Safe format conversion beyond the PDF and image family.
Browse categorySEO & Marketing
Practical tools for marketers, founders and publishers.
Browse categoryTHE NIRMION STANDARD
Useful before
it is impressive.
Every live workspace has a working route, a clear outcome, and a database-controlled release. If it is not ready, it does not pretend to be.
How Nirmion handles your files