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Powerful Web Engines

Everyday Utility Tools, Zero Telemetry.

High-performance calculators, unit converters, and media optimizers running directly and privately inside your browser memory.

Catalog

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Finance

529 vs ABLE Account

Compare 529 college savings and ABLE disability accounts, limits, and growth.

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Finance

Title Insurance Cost Calculator

Calculate title insurance premiums for owner and lender policy protection.

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Design

STL to OBJ Converter

Convert 3D STL mesh files to Wavefront OBJ format in your browser.

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Finance

Utah Capital Gains Tax

Calculate Utah capital gains taxes at the 4.45% flat rate and federal obligations.

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Finance

Boston Cost of Living

Calculate equivalent salary requirements when moving to or from Boston.

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Finance

Wisconsin Home Insurance Calculator

Estimate Wisconsin homeowners insurance premiums across dwelling and deductible tiers.

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Finance

Workers Comp Lump Sum

Compare lump sum cash settlements against structured workers compensation annuity payouts.

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Entertainment

TV Show Episode Planner

Calculate total watch time, episode counts, and binge completion schedules.

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Finance

Bitcoin Cost Basis Calculator

Calculate Bitcoin cost basis, capital gains, and tax liabilities.

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Finance

Workers Comp Settlement Calculator

Estimate workers compensation settlement awards, disability benefits, and legal costs.

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Finance

Oklahoma Income Tax Calculator

Estimate Oklahoma state individual income tax across statutory brackets.

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Finance

Mississippi Property Tax Calculator

Calculate Mississippi county and municipal property taxes with homestead credits.

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About ToolSlash Engine

ToolSlash is a high-performance utility platform engineered for speed, privacy, and efficiency. Our core engine powers a wide array of everyday tools - from quick converters to sophisticated text and media processors. By running complex algorithms directly in your browser, we eliminate server round-trips to deliver a seamless, lightning-fast experience.

Frequently Asked Questions

Are the utilities free?
Yes, all utility tools on the ToolSlash platform are 100% free to use. There are no premium tiers, hidden fees, or paywalls.
How is data processed?
We strongly prioritize client-side processing. Most of our tools execute entirely within your browser memory for maximum speed and zero data exposure.
Is my data saved?
While some computationally heavy tools may require our backend engine, your files and data are never saved, stored, or analyzed by us.