Pure Client Tools — 100% In-Browser Utilities

Name: Pure Client Tools — 100% In-Browser Utilities
Author: https://pureclienttools.com/

https://pureclienttools.com/ · Developer Tools

Open in Chrome Web Store Website

Users

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Avg rating

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Ratings

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Updated

Aug 30, 2026

Media

4 items

Description

100% offline developer toolkit: Password generator, UUID v4, Base64 converter, and quick access to pureclienttools.com. Tired of slow, ad-heavy dev tools that send your sensitive payloads to remote servers? Pure Client Tools is a lightweight, privacy-first developer extension designed for maximum speed and security. Every tool runs 100% locally in your browser using modern Web APIs. Zero data leaves your machine. FEATURES IN THIS POPUP: Cryptographic Password Generator (Web Crypto API) Base64 Encoder/Decoder (URL-safe & UTF-8 support) UUIDv4 / ULID Generator FULL SCREEN TOOLS (One-click access): JSON Formatter & Validator Regex Tester & Debugger JWT Decoder & Inspector Color Converter (HEX, RGB, HSL) PRIVACY BY DESIGN: No tracking cookies, no server logs, no external analytics. This extension requires NO host permissions and works completely offline. Your tokens, API keys, and code remain strictly on your device.

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
45
Description length
Characters in the listing description.
931
Media assets
Screenshots and videos on the listing.
4
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
Yes
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
—

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.

Description

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
45
Description length
Characters in the listing description.
931
Media assets
Screenshots and videos on the listing.
4
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
Yes
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
—

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.