Tool roadmap

Find the right browser-local utility without scanning the whole catalog.

Search and filter the Toolsmith Hub lineup by tool name, use case, category, and live status before you open a detail page.

String & format

5 launch candidates

Converters, validators, and explainers with strong day-one search intent and local-first execution.

Color & design

2 launch candidates

Visual utilities that support front-end and design quality checks with browser-local results.

Time & schedule

2 launch candidates

Operational helpers for logs, automation, cron scheduling, and timezone-heavy debugging.

Security & code

1 launch candidates

Trust-sensitive decoding tools where local-only handling and explicit privacy messaging matter.

string/formatHigh intentLive

JSON Formatter & Validator

/json-formatter-validator

A foundational developer utility that balances raw formatting with enough guidance to reduce copy-paste parse churn.

Core function: Format, validate, and minify JSON locally.

Unique angle: Explain parse failures with correction hints.

string/formatMedium intentLive

YAML to JSON Converter

/yaml-to-json

Targets infrastructure and automation users who need a clean conversion path without shipping snippets to a server.

Core function: Convert YAML input into JSON output.

Unique angle: Show error location and preview side by side.

string/formatHigh intentLive

Base64 Encode/Decode

/base64-encode-decode

Useful for debugging payloads, query strings, and binary-to-text transport cases with a lightweight learning layer.

Core function: Encode and decode UTF-8 or URL-safe Base64.

Unique angle: Explain URL-safe differences with examples.

string/formatHigh intentLive

URL Encode/Decode

/url-encode-decode

Built for repeat use by developers and support teams who need predictable, readable conversion output.

Core function: Percent-encode or decode strings for URLs.

Unique angle: Separate path and query examples clearly.

string/formatHigh intentLive

Regex Tester & Explainer

/regex-tester-explainer

A repeat-use debugging surface for pattern validation, group inspection, and match explanation without external services.

Core function: Test regex matches, flags, and capture groups locally.

Unique angle: Translate patterns into plain-English notes and common pitfalls.

color/designHigh intentLive

HEX RGB HSL Converter

/hex-rgb-hsl-converter

Built for front-end and design workflows that need fast color translation, validation, and CSS-friendly output without leaving the browser.

Core function: Convert between HEX, RGB, and HSL color models instantly.

Unique angle: Return copy-ready CSS tokens and a live swatch from one input.

color/designMedium intentLive

WCAG Contrast Checker

/wcag-contrast-checker

Anchors the catalog in practical accessibility work instead of generic color conversion alone.

Core function: Measure contrast ratio and AA/AAA outcomes.

Unique angle: Pair pass/fail results with UI-friendly presets and CSS snippets.

time/scheduleMedium intentLive

Cron Expression Builder

/cron-expression-builder

Useful for automation and devops tasks where teams need a quick, copyable cron expression without re-deriving field order from memory.

Core function: Generate common cron schedules and explain them.

Unique angle: Show 5-field and 6-field cron forms side by side with a plain-English summary.

time/scheduleHigh intentLive

Unix Timestamp Converter

/unix-timestamp-converter

A recurring workflow helper for logs, APIs, analytics events, and schedule debugging across teams.

Core function: Convert timestamps to readable dates and back.

Unique angle: Compare timezones, relative output, and copy-friendly formats together.

code/securityMedium intentLive

JWT Decoder (Local)

/jwt-decoder

A trust-first debugging tool for inspecting JWT structure and readable claims without sending the token to a server.

Core function: Decode JWT header and payload locally in the browser.

Unique angle: Make local-only processing explicit and summarize time claims clearly.