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AllFinanceBusinessCreatorDeveloperMath & StatisticsEveryday

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All formatsUtilityGuided workflowApplication

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OnTap picks

Handpicked by OnTap

OnTap pick

Finance · Utility

Compound Interest Calculator

See how savings grow with contributions over time.

by @ontapBrowser only

OnTap pick

Business · Utility

Break-Even Calculator

Find the sales volume needed to cover your costs.

by @ontapBrowser only

OnTap pick

Developer · Utility

JSON Formatter

Format, validate, and minify JSON in your browser.

by @ontapBrowser only

OnTap pick

Creator · Utility

Reading Time Estimator

Count words, characters, and estimated reading time.

by @ontapBrowser only

#OnTap pick

Developer · Utility

UUID Generator

Generate secure version 4 UUIDs on demand.

by @ontapOnTap service

Δ%OnTap pick

Math & Statistics · Utility

Percentage Change Calculator

Measure the relative increase or decrease between values.

by @ontapBrowser only

Swipe or scroll for more →

Recently added

New ways to get things done

⚖OnTap pick

Finance · Application

Rebalance Engine

Tax-aware rebalancing for taxable portfolios

External · rebalanceengine.comOpen app

Opens an external application in a new tab.

☯OnTap pick

Finance · Application

TaxRebalancer

Tax-loss harvesting and portfolio optimization

External · taxrebalancer.comOpen app

Opens an external application in a new tab.

⇋OnTap pick

Finance · Application

TaxAltSwap

Tax-loss replacement research

External · taxaltswap.comOpen app

Opens an external application in a new tab.

Creator · Utility

Sponsorship Rate Calculator

Price a brand deal from your views and niche CPM.

by @ontapBrowser only

Business · Utility

Freelance Rate Calculator

Work backward from income goals to an hourly and day rate.

by @ontapBrowser only

Business · Utility

Gross Margin Calculator

Calculate gross profit and gross margin from revenue and COGS.

by @ontapBrowser only

Swipe or scroll for more →

All tools

26 tools

OnTap pick

Finance · Utility

Compound Interest Calculator

See how savings grow with contributions over time.

by @ontapBrowser only

OnTap pick

Business · Utility

Break-Even Calculator

Find the sales volume needed to cover your costs.

by @ontapBrowser only

OnTap pick

Developer · Utility

JSON Formatter

Format, validate, and minify JSON in your browser.

by @ontapBrowser only

OnTap pick

Creator · Utility

Reading Time Estimator

Count words, characters, and estimated reading time.

by @ontapBrowser only

↗OnTap pick

Finance · Utility

Tax-Equivalent Yield Calculator

Compare tax-free bond yields with taxable investments.

by @ontapBrowser only

Business · Utility

Gross Margin Calculator

Calculate gross profit and gross margin from revenue and COGS.

by @ontapBrowser only

Finance · Utility

CAGR Calculator

Find the annualized growth rate between two values.

by @ontapBrowser only

#OnTap pick

Developer · Utility

UUID Generator

Generate secure version 4 UUIDs on demand.

by @ontapOnTap service

⇄OnTap pick

Business · Utility

Markup vs Margin Converter

Convert between markup and gross margin percentages.

by @ontapBrowser only

⏱

Developer · Utility

Timestamp Converter

Convert Unix timestamps and readable UTC dates.

by @ontapBrowser only

▣

Creator · Utility

Aspect Ratio Calculator

Resize dimensions without stretching your image or video.

by @ontapBrowser only

◎

Finance · Utility

Position Size Calculator

Size a trade from account risk and stop distance.

by @ontapBrowser only

▰

Business · Utility

Cash Runway Calculator

Estimate how many months current cash can support.

by @ontapBrowser only

Σ

Finance · Utility

Portfolio Return Calculator

Combine asset weights and returns into one result.

by @ontapBrowser only

Δ%OnTap pick

Math & Statistics · Utility

Percentage Change Calculator

Measure the relative increase or decrease between values.

by @ontapBrowser only

▶

Creator · Guided workflow

YouTube Hook Workshop

Turn a topic into practical opening-hook directions.

by @ontapBrowser only

64

Developer · Utility

Base64 Encoder / Decoder

Encode or decode Unicode text locally.

by @ontapBrowser only

σ

Math & Statistics · Utility

Standard Deviation Calculator

Summarize the spread of a numeric data set.

by @ontapBrowser only

n

Math & Statistics · Utility

Sample Size Calculator

Estimate survey responses for a proportion.

by @ontapBrowser only

↔OnTap pick

Everyday · Utility

Unit Converter

Convert common length, weight, volume, and temperature units.

by @ontapBrowser only

$÷

Everyday · Utility

Tip & Split Calculator

Calculate a tip and split the total between people.

by @ontapBrowser only

Creator · Utility

Sponsorship Rate Calculator

Price a brand deal from your views and niche CPM.

by @ontapBrowser only

Business · Utility

Freelance Rate Calculator

Work backward from income goals to an hourly and day rate.

by @ontapBrowser only

⚖OnTap pick

Finance · Application

Rebalance Engine

Tax-aware rebalancing for taxable portfolios

External · rebalanceengine.comOpen app

Opens an external application in a new tab.

☯OnTap pick

Finance · Application

TaxRebalancer

Tax-loss harvesting and portfolio optimization

External · taxrebalancer.comOpen app

Opens an external application in a new tab.

⇋OnTap pick

Finance · Application

TaxAltSwap

Tax-loss replacement research

External · taxaltswap.comOpen app

Opens an external application in a new tab.

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