Observed arrival · 2026-09-27

Mirrorangel’s 47 browser tools

mirrorangel.com Visit website

Editorial interest 71/100 Selection signal · not a rating of the site

A browser-based collection of 47 utilities, from JSON formatting and timestamp conversion to image compression and subnet calculation.

Landing page captured for the 2026-09-27 issue.

For: Developers and users needing quick browser utilities
Worth noticing: The catalog groups 47 tools into eight categories, and the page labels the environment an internal test build.

Field notes

The homepage groups 47 browser utilities across development, efficiency, generation, graphics, health, daily-life, media, and security categories. Listed tools include JSON formatting, JWT decoding, IPv4 subnet calculation, TOTP generation, and image compression; the page says most processing happens entirely in the browser. It also presents encrypted clipboard and device synchronization, and labels the environment an internal test build.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

⊠LoginAccess appeared gated

◎NicheUnusually specific use

ƒJavaScriptBrowser-side code central

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