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Browse the tool catalog | Page 88

Search and filter the online tool directory by task, format, and category, then open detailed pages with clear inputs, examples, and execution context. Page 88.

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Math, Date & Finance586

Calculators, numerics, date logic, statistics, and finance tools

Images, Audio & Video564

Image, audio, and video processing, conversion, and optimization tools

Design & Color284

Color, layout, graphics, visual styling, and design helper tools

Text & Writing200

Writing, cleanup, formatting, extraction, and text analysis tools

Conversion & Encoding164

Format, file, archive, unit, and encoding conversion tools

Developer & Web161

Developer utilities, networking, web debugging, and automation helpers

Audio Encoding and Format Conversion Tools

Image Format Conversion and Animated Export Tools

JSON Interchange and Format Translation Tools

Color Space Conversion Tools for Web and Print

Text Case, Encoding, and Normalization Conversion Tools

Docs Pricing Terms of Service Privacy Policy Contact

Finance

Net Worth Calculator

Calculate your net worth from a list of assets and liabilities (Net Worth = Total Assets − Total Liabilities). Enter items one per line as 'label, amount'. Shows a per-line breakdown, a share-of-total donut chart, and a financial health rating.

Utilities

OKR & KPI Tree Decomposer

Decompose an Objective into a weighted Department → Team → Personal tree with automatic progress roll-up. HTML tree + Markdown + CSV output.

Finance

Retirement Calculator

Two-phase retirement model: an accumulation phase (current age to retirement, with monthly contributions and compound growth) and a withdrawal phase (retirement to life expectancy, nest egg grows at a conservative rate while inflation-adjusted withdrawals are taken out). Reports whether the nest egg lasts, real purchasing power, and any shortfall.

Text Processing

Resume Bullet Impact Meter

Score resume bullet points line-by-line: strong-verb matching (Implemented/Led/Owned vs Worked/Helped), quantified-metric detection (%/$/counts/time), length & repetition audit, industry buzzword blacklist (synergy/leverage/rockstar/ninja). Returns 0–100 per bullet with rewrite suggestions and synonym swaps.

Data Processing

Number Combination Duplicate Finder

Paste multiple number combinations and find which numbers repeat across the whole set, with occurrence counts and group positions.

Math & Numbers

Resistor Series / Parallel Calculator

Combine resistors in series, parallel, or an arbitrary +/| expression, with per-resistor voltage and power

Text Processing

Remove Duplicate Lines

Deduplicate lines in a list or text block. Keep the first or last occurrence, with options for case sensitivity, whitespace trimming, and dropping empty lines.

Math & Numbers

Reaction Stoichiometry Calculator

Determine the limiting reagent and compute theoretical yield, actual yield, and percent yield from a balanced reaction.

Development

Regex Cheat Sheet

A searchable, localized cheat sheet for regular expression syntax — character classes, anchors, quantifiers, groups & references, lookarounds, escape sequences, and flags — with a built-in quick tester

Development

Regex Debugger

Step through how a regular expression matches a string position by position: visualize match attempts, partial successes, backtracks, and captures — a learning tool for understanding regex behavior, not just the final result

Development

Regex Railroad Diagram Visualizer

Render a regular expression as an SVG railroad (syntax) diagram showing literals, groups, alternations, and repetition, with capture-group numbering and flag explanations

AI Tools

Resume Bullet STAR Rewriter

Rewrite weak resume bullets into achievement-driven STAR bullets (Situation/Task/Action/Result) with strong verbs and quantified results, plus before/after STAR scores and readability diagnostics