zovooneofficial

See real profit per listing as you type. Live badge on the sell form, persistent column on Seller Hub, accurate 2026 fee engine.

Right-click any image for WCAG-friendly alt text. Private, no login, no API key, no cloud. Uses Chrome's built-in AI.

On-device risk badges on LinkedIn, Indeed & Glassdoor jobs. Spots reposts, stale dates, no-salary & boilerplate.

Dyslexia-friendly fonts, Irlen color tint, letter/word/line spacing, and a tracking reading ruler. Free, no ads, 100% local.

Drop sticky notes on any webpage. Drag, resize, color, and search your notes. Zero ads, 100% private, persists on reload.

Live-lint the chapter timestamps you type in the YouTube Studio description editor and flag the exact line breaking the rules.

Tree-style vertical tabs in Chrome's side panel. Drag to reparent, collapse branches, fuzzy-search tabs. Private by design.

A–F trust grade for Amazon product reviews. 100% local heuristics. No data collection. Free Fakespot alternative.

Automatically numbers the questions in the Google Forms editor and can prepend the numbers into the titles. 100% local.

Inline green/amber/red license-risk badges on npm & PyPI dependencies. Spot GPL/copyleft before you install. 100% local.

Simulate and correct color-blindness (CVD) locally with a single fast SVG filter. Private — no data leaves your device.

Dark theme for docs.google.com — full-surface, no flash, print-safe. No tracking, no network, reads zero document text.

Countdown badge, section TOC, and bookmark tracker for federalregister.gov and regulations.gov rule pages. Read-only.

Select a UUID or ULID, right-click, and instantly decode its version, variant, and embedded timestamp. 100% local, no network.

Get a desktop alert when an arXiv paper you follow posts a new version. 100% local, no account, no tracking.

One popup, five tools. 100% offline — your tokens never leave the browser.

Cut any article to a 3-sentence TL;DR in 2-4 seconds, on-device in a side panel. No cloud, no API key, nothing leaves your browser.

Hide pins Pinterest marks as AI modified on your feed, search and boards. Ads untouched. Network only on activation.

Stop doing timezone math in your head. Convert 3pm EST, 9:00 UTC, 14:00 CET inline on Calendar, Slack, Discord, GitHub.

Hides the forced Reddit Answers AI block and Ask button on Reddit search. Network only on key activation.