Password Strength Meter
Test how strong a password is, entirely offline. Estimates entropy in bits, rates it from very weak to very strong, shows an approximate offline crack time, and suggests how to improve it. Nothing is ever sent anywhere.
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Readability Score
Measure how hard a page is to read. Get a live Flesch Reading Ease score, a US grade level, words per sentence, word count and estimated reading time for the whole article or just your selection.
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TL;DR Summarizer
Get the gist of long reads instantly. This extension extracts a page's main text and ranks its sentences with a local TextRank model to surface the 3–5 most important ones, then lets you copy them.
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older reddit
Redirects reddit.com to old.reddit.com. Toggle it on or off from the toolbar popup. Vanilla JS. Made by claude.
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Premium Digital Tasbih
A modern digital tasbih counter with themes, session tracking, vibration, and celebration animations.
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Link Check List
A quick quality pass over the links on any page. Sort by problem type, see which destinations are reached through different wording, and export the list as CSV.
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Semver Inspector
A quick reference for release numbering: parse and normalise a version, compare two of them by precedence, and check the exact lower and upper bound of any range.
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IP Detail
Break down any IPv4 address into its integer, hexadecimal and binary forms, show the address class and scope, and build the in-addr.arpa reverse pointer. Accepts dotted, decimal or hex input. Runs locally.
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Text Diff Offline
Compare two blocks of text and see a line-by-line diff with added and removed lines highlighted. Options to ignore case and whitespace. Offline.
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Gratuity Calculator UAE
Quick UAE Gratuity Calculator as per latest MOHRE rules 2026. Calculate your end-of-service benefits instantly for all Emirates including Dubai, Abu Dhabi and Sharjah.
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HTTP Status Reference
A searchable reference of HTTP status codes with names, plain-English meanings and categories. Look up by code or keyword like timeout or gateway. Offline.
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Page Sonification
Listen to the shape of a web page. Headings, links and images are mapped to musical tones — play the whole structure as a short sequence, or switch on live mode to hear elements as you scroll past them.
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Semver Playground
Take a semantic version apart, bump it, and see exactly which versions a range like ^1.2.3 or 1.2.x accepts. Includes the pre-release rule that catches everyone out.
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Cron Explainer
Paste a cron expression and instantly see a plain-English description plus the next upcoming run times. Supports ranges, steps, lists, names and @shortcuts. Offline.
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Quick Site Shortcut
A simple shortcut extension to quickly access helpful web resources and tools on palumdhara.in.
Nightfall Dark Mode
Give every website a beautiful dark theme. Nightfall darkens pages across the web with adjustable brightness and contrast, a one-tap per-site switch, and an automatic sunset-to-sunrise night mode.
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History Roulette
Take a nostalgic spin through your browsing history. One click pulls up a random page you once visited, filtered by age, so you can revisit old finds you'd otherwise forget.
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Meneame LinkBack
Recupera la funcionalidad de ir a la noticia desde el enlace del título en la portada
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DevVault
All the dev tools you usually paste your secrets into — running 100% offline in your browser.
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