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Free online tools directory

Browse 292+ utilities grouped by category. Every card opens a dedicated page with metadata, FAQs, schema markup and a live widget so you can complete tasks in the browser on mobile or desktop.

Categories and tool counts

Each category page lists every tool in that family with the same card layout you see below. Use categories when you know the type of work you are doing but not the exact tool name yet.

Code tools

Online compiler and code runner

Open curated compiler pages for Python, JavaScript, Java, C, C++, HTML, React, MySQL, PostgreSQL and MongoDB. The section is quality-first, with real editors and original examples instead of mass-generated duplicate pages.

Open compiler tools

AI Writing Tools

Create AI-style drafts, blog ideas, captions, emails, outlines, summaries and SEO copy with editable template workflows.

Open category

PDF Tools

Merge, split, compress, rotate, extract, convert and recreate PDF files with browser-based document tools.

Open category

Image Tools

Compress, resize, crop, convert, remove simple backgrounds, create favicons and export web-ready images.

Open category

SEO Tools

Generate metadata, keyword ideas, schema markup, robots.txt, sitemap XML, SERP previews and on-page SEO checks.

Open category

Developer Tools

Format code, validate JSON, encode/decode URLs and Base64, generate QR codes, UUIDs and secure passwords.

Open category

Calculators

Calculate EMI, SIP, GST, BMI, age, salary, ROI, interest, discounts and financial values with breakdowns.

Open category

Converters

Convert text, binary, Base64, CSV, JSON, cases, units and images with fast browser utilities.

Open category

Excel Tools

Convert, view, edit, merge and clean Excel and CSV files, build charts and business spreadsheets, and generate invoices or attendance templates in your browser.

Open category

DOCX Tools

Convert, view, edit, merge and split Word .docx files, extract tables and images, fill templates, and generate resumes, invoices, letters and certificates without desktop Word.

Open category

    Daily Utility Tools

    Free daily utility tools for images, PDFs, QR codes, finance and health calculators, converters, text utilities, productivity lists, business documents, date and time helpers, and social media helpers — all in your browser.

    Open category

    Business Tools

    Generate invoices, receipts, quotations, resumes, cover letters, policies, slogans, names, email signatures and view or edit Word .docx files in the browser.

    Open category

    How this tools directory is organized

    Read more

    Anku AI Tools is organized like a product catalog: categories represent user intent, and each tool has its own dedicated page with a working widget plus educational content. This directory page exists so you can see the full surface area of utilities in one place, jump into a category, or open a high-demand tool directly without hunting through unrelated pages.

    Why a dedicated tools directory helps

    Some visitors land on the home page and want a single scrollable overview. Others want a compact list grouped by category. This page satisfies both: it repeats the category structure in a predictable order and links straight into tool routes.

    From an SEO perspective, a tools directory also strengthens internal linking: it connects the home page, category pages and tool pages in a triangle pattern that crawlers can follow reliably.

    • Category-first navigation reduces wrong clicks.
    • Each link goes to a unique tool URL for sharing and indexing.
    • Related routes include sitemap.xml for machine discovery.

    HTML sitemap

    Every public URL in one long page.

    Search tools

    Filter by keyword across the catalog.

    XML sitemap

    Submit in Google Search Console.

    Best practices before you run a tool

    Start with a small sample input when you are testing a formatter, converter or AI draft. Once the output looks correct, scale up to your full document or dataset.

    For financial calculators, confirm assumptions like compounding frequency and tax treatment. For file tools, keep a backup of originals before batch processing.

    Frequently Asked Questions

    How is this directory different from the sitemap?

    The sitemap lists every URL in long sections. This page groups tools by category so you can browse intent-first (for example calculators vs developer tools) before opening a tool page.

    Do all tools work without signup?

    Yes. The core workflows are designed to run in your browser without creating an account. Copy and download actions are included where the tool produces output.

    How do I pick the right tool quickly?

    Start from the category that matches your task, then read the short description on each card. Tool pages include FAQs, examples and related links so you can continue your workflow.

    Are tool pages good for Google indexing?

    Yes. Each tool has a unique route, metadata, canonical URL, structured data and long-form guidance so crawlers and users both understand the page topic.

    Where can I search by keyword?

    Use the Search page to filter tools by title, category and keywords, or open the home page hero search for the same experience.