Online tools for SEO, websites and web development

Free online tools for webmasters, SEO specialists and developers from 2index

The 2index platform offers a set of convenient online tools created specifically for working with websites, texts, encodings, links and technical tasks. All services work directly in the browser, do not require installation or registration, and are provided absolutely free of charge.

On this page you will find useful utilities that will help you simplify and speed up your daily work - from generating passwords and QR codes to checking URLs and analyzing sitemaps .

🔧 All 2index tools:

🔹 QR code generator

A simple and fast tool for creating QR codes online . Supports links, text, Wi-Fi, VCard and other data types. Great for advertising, business cards, packaging and websites.
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🔹 Character and word counter

Free online character, word and sentence counter . Ideal for copywriters, SEO specialists, students and anyone who works with texts.
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🔹 Website sitemap analysis

Tool for getting a list of all links from sitemap.xml . Quick analysis of the site structure, checking that the pages are indicated for indexing.
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🔹 Create sitemap.xml

Tool for creating a sitemap from a list of URLs . Automatically generates an xml sitemap from a list of links.
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🔹 Strong Password Generator

Creates unique random passwords of the required length with different sets of characters. Completely secure - works in the browser.
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🔹 Find out your IP

Shows your external IP address , connection type, country, city, provider. Useful for checking VPN, access settings, network diagnostics.
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🔹 Online text transliteration

Translation of text from Cyrillic to Latin. Great for generating CNCs, logins, domain names and file names.
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🔹 Base64 Encoder and Decoder

Online text to Base64 and back conversion. Convenient for HTML, API, JSON, data storage and internet transmission.
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🔹 URL decoder

Converts URL-encoded strings into readable text . Useful when working with link parameters, logs, API requests and webhooks.
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🔹 URL Check

Check if a link works: HTTP status (200, 404, 301, etc.) , redirects, connection errors. Quick analysis of page availability.
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✅ Why choose 2index:

• 🔒 All tools work without registration and without advertising

• ⚡ Instant results - everything is done in the browser

• 📱 Mobile devices support

• 🛠 Designed for SEO, Web Development, Marketing and IT

• 🌐 Constantly updating and expanding functionality

Tools from 2index are convenient assistants for anyone who wants to automate routine tasks, increase work efficiency and reduce technical difficulties. All services are open for use 24/7, without restrictions and hidden conditions.