Discover your everyday tools
Simple, powerful tools to make your work easier, faster, and more productive.
AI Personal Tutor
Free AI personal tutor that works in your browser Paste your class notes or a textbook passage and the tutor builds a study pack in seconds: a short summary, key terms, flashcards, a practice quiz and a day-by-day study plan. Ask the tutor
Open ToolAI Step Solver
Free step-by-step solver for math, physics, chemistry, biology and programming Type a problem or fill in the numbers and see every step, not only the answer. Math: arithmetic with the order of operations, linear and quadratic equations, der
Open ToolAI Text Summarizer
Turn long text into a short summary Paste your notes, article or paragraphs (or upload a .txt file), choose a summary length (Short, Medium or Long), then select Summarize text. You get a short summary, the key points and the top keywords.
Open ToolAI Text Summarizer
Turn long text into a short summary Paste your notes, article or paragraphs (or upload a .txt file), choose a summary length (Short, Medium or Long), then select Summarize text. You get a short summary, the key points and the top keywords.
Open ToolBase64 Encoder & Decoder
Free Base64 encoder and decoder for text, hex, files and images Convert text to Base64 and back with full UTF-8 support, so Urdu, Arabic and emoji work. Choose the standard or the URL-safe variant, keep or remove the = padding, and add MIME
Open ToolBase64 Encoder & Decoder
Free Base64 encoder and decoder for text, hex, files and images Convert text to Base64 and back with full UTF-8 support, so Urdu, Arabic and emoji work. Also includes URL encode and decode, MD5 hash, SAML encode and decode, Pretty JSON, Quo
Open ToolCIDR Subnet Tool
Free CIDR subnet tool for IPv4 and IPv6, built for network and cybersecurity work Calculate the network, broadcast, first and last usable host, subnet mask, wildcard mask, binary form, reverse DNS zone and the previous and next subnet of an
Open ToolCode Formatter
Free online code formatter for 20+ programming languages Paste messy or minified code, pick the language (or leave it on Auto detect) and press Format code. The tool fixes indentation, line breaks and spacing for JSON, JavaScript, TypeScrip
Open ToolCode Playground
Free online code playground with live preview for HTML, CSS and JavaScript Write HTML, CSS and JavaScript in three tabs and see the page update while you type. A console shows console.log output and errors. Switch to JavaScript mode to run
Open ToolDecimal Hex Binary Converter
Free decimal, hexadecimal, binary and octal converter Type a number in any base and see it in binary, octal, decimal, hexadecimal and one custom base from 2 to 36 at once. It works with very large numbers, negative numbers and fractions lik
Open ToolDelete Pages
Remove PDF pages, PPTX slides or form-feed TXT pages. Select images and export remaining images as PDF. Word and Excel require PDF export first. Local browser processing.
Open ToolDNS Lookup
Free DNS lookup tool for A, AAAA, MX, TXT, NS, CNAME, SOA, CAA, SRV, PTR, DS and DNSKEY records Check the DNS records of any domain, see all common records at once, and run a reverse lookup from an IPv4 or IPv6 address to its name. Every re
Open ToolEmail Lookup & Recon
Look up public technical data for an email address or domain: mail provider, MX, SPF, DKIM selectors, DMARC, MTA-STS, DNSSEC, domain age and registrar, disposable and role-account detection, with an A-F email security grade. Public DNS and
Open ToolEmail Lookup & Recon
Look up public technical data for an email address or domain: mail provider, MX, SPF, DKIM selectors, DMARC, MTA-STS, DNSSEC, domain age and registrar, disposable and role-account detection, with an A-F email security grade. Public DNS and
Open ToolEmail Security Checker
Analyze a raw email or .eml file locally: SPF/DKIM/DMARC results, sender spoofing, Reply-To and display-name tricks, hidden links, dangerous attachments and scam language, with an optional live SPF/DMARC DNS check. No API key required.
Open ToolEssay Outline Generator
Free essay outline generator: get an essay structure from any topic Enter your essay topic, choose the essay type, the number of body paragraphs and the essay length, then select Generate outline. You get a suggested essay plan with an intr
Open ToolGPA and CGPA Calculator
Free GPA and CGPA calculator for students Add your courses, enter the credit hours and pick a grade for each one. The tool shows your semester GPA, total credit hours and quality points at once. Switch to CGPA to combine many semesters, or
Open ToolImage Converter
Convert images between PNG, JPG, WebP and SVG, every format to every other. Runs in the browser; files stay on your device. JPG replaces transparency with white. SVG output embeds a bitmap, without vector tracing. SVG input is rendered to p
Open ToolImage Converter
Convert images between PNG, JPG, WebP and SVG, every format to every other. Runs in the browser; files stay on your device. JPG replaces transparency with white. SVG output embeds a bitmap, without vector tracing. SVG input is rendered to p
Open ToolImage Enhancer
Upscale and enhance photos to 2K, 4K or 8K in the browser: step-wise high-quality resampling, edge-aware noise removal, sharpening, clarity, contrast and colour boost. Export as PNG, max-quality JPG or WebP. Not generative AI: it cannot inv
Open ToolImage Enhancer
Upscale and enhance photos to 2K, 4K or 8K in the browser: step-wise high-quality resampling, edge-aware noise removal, sharpening, clarity, contrast and colour boost. Export as PNG, max-quality JPG or WebP. Not generative AI: it cannot inv
Open ToolImage Enhancer
Upscale and enhance photos to 2K, 4K or 8K in the browser: step-wise high-quality resampling, edge-aware noise removal, sharpening, clarity, contrast and colour boost. Export as PNG, max-quality JPG or WebP. Not generative AI: it cannot inv
Open ToolImage Enhancer
Upscale and enhance photos to 2K, 4K or 8K in the browser: step-wise high-quality resampling, edge-aware noise removal, sharpening, clarity, contrast and colour boost. Export as PNG, max-quality JPG or WebP. Not generative AI: it cannot inv
Open ToolIP Lookup
Free IP lookup tool for IPv4 and IPv6 Find the country, region, city, time zone, internet provider (ASN) and VPN, proxy, Tor and data-center flags of a public IP address, see your own public IP, and turn an address into decimal, hex, binary
Open ToolIP Lookup
Free IP lookup tool for IPv4 and IPv6 Find the decimal value, hostname (reverse DNS), ASN, ISP, services (VPN, proxy, Tor, data center), country, state or region, city and latitude and longitude (also in degrees, minutes and seconds) of a p
Open ToolJWT Decoder
Free JWT decoder with security check and HMAC signature verification Paste a JSON Web Token and see its header, payload and signature split apart. Every standard claim is explained, exp, nbf and iat are turned into real dates, and the tool
Open ToolMCQ Quiz Questions Generator
Free MCQ generator: make multiple choice questions from any text Paste your notes, article or study material (or upload a .txt file), choose how many questions and how many options you want, then select Generate MCQs. The quiz questions gen
Open ToolMCQ Quiz Questions Generator
Free MCQ generator: make multiple choice questions from any text Paste your notes, article or study material (or upload a .txt file), choose the question type (multiple choice MCQs or short questions with answers), how many questions and ho
Open ToolMind Map Maker
Free mind map maker that works in your browser Start with a central idea and add branches with one click or the Tab key. Double-click any idea to edit it, drag ideas to move them, and colour whole branches. The map arranges itself on both s
Open ToolNotes to Simple English
Free notes to simple English tool that makes your study notes easier to read Paste your notes, choose Simple or Very simple, and press Simplify notes. The tool swaps hard words and long phrases for easy ones, removes filler phrases and spli
Open ToolNotes to Simple English
Free notes to simple English tool that makes your study notes easier to read Paste your notes, choose Simple or Very simple, and press Simplify notes. The tool swaps hard words and long phrases for easy ones, removes filler phrases and spli
Open ToolNotes to Simple English
Free notes to simple English tool that makes your study notes easier to read Paste your notes, choose Simple or Very simple, and press Simplify notes. The tool swaps hard words and long phrases for easy ones, removes filler phrases and spli
Open ToolNotes to Simple English
Free notes to simple English tool that makes your study notes easier to read Paste your notes, choose Simple or Very simple, and press Simplify notes. The tool swaps hard words and long phrases for easy ones, removes filler phrases and spli
Open ToolPDF Compress Tool
Make PDF files smaller Add one or more PDF files, choose a compression level (Low, Medium or High), then select Compress all PDFs. Each file shows Loading while it is read, Ready once loading finishes, Compressing while the smaller file is
Open ToolFile Converter
Same From and To format lists: PDF, XLSX, DOCX, PNG, JPG, WebP, SVG, PPTX, TXT, CSV, HTML. Browser-based conversion. Unsupported pairs are blocked. Modern Office input extracts text and stored spreadsheet cell values only; layout, formulas,
Open ToolFile Converter
All file formats convert to each other: PDF, DOCX, XLSX, PPTX, TXT, CSV, HTML. Browser-based conversion, no image converter. Modern Office input extracts text and stored spreadsheet cell values only; layout, formulas, charts and images are
Open ToolPhishing URL Analyzer
Inspect URL warning signs locally: misleading domains, hidden destinations, shorteners, HTTP, IP addresses and suspicious patterns. Includes an explained warning score, copy result and JSON report. No API key required. URL heuristics only:
Open ToolPhishing URL Analyzer Pro
Advanced local phishing link inspector: URL anatomy, typosquat and homograph detection, obfuscated IPs, nested redirects, category risk scores, defang/refang, batch CSV scan and an optional live domain-age check. No API key required.
Open ToolPhishing URL Analyzer Pro
Advanced local phishing link inspector: URL anatomy, typosquat and homograph detection, obfuscated IPs, nested redirects, category risk scores, defang/refang, batch CSV scan and an optional live domain-age check. No API key required.
Open ToolPhishing URL Analyzer Pro
Advanced local phishing link inspector: URL anatomy, typosquat and homograph detection, obfuscated IPs, nested redirects, category risk scores, defang/refang, batch CSV scan and an optional live domain-age check. No API key required.
Open ToolPort Lookup
Free port lookup and port scanner Find which service uses a port number, whether it uses TCP or UDP, and how risky it is when open. Search by service name (ssh, mysql, mail, vpn), browse the list of common ports with risk levels, and check
Open ToolPort Lookup
Port lookup and Nmap-powered TCP/UDP scanning, optional service-version detection and OS fingerprinting. Requires the separate Python + Nmap engine. Scan authorized targets only.
Open ToolProgramming Cheat Sheet
Free programming cheat sheets for 16 languages and tools in one searchable page Pick Python, JavaScript, TypeScript, Java, C, C++, C#, Go, Rust, PHP, SQL, HTML, CSS, Bash, Git or Regex and see the most used syntax in short cards: variables,
Open ToolSQL Query Tutor
Free SQL tutor that shows every step of a query Run a SELECT query on built-in sample tables and see the data after each step: FROM, JOIN, WHERE, GROUP BY, HAVING, SELECT, ORDER BY and LIMIT. Build a query from choices, get a clause-by-clau
Open ToolStudy Timer
Free study timer online with Pomodoro focus and break sessions Choose a preset (Pomodoro 25/5, Classic 50/10 or Deep work 90/20) or set your own times, type what you are studying and press Start. The study timer counts down your focus sessi
Open ToolStudy Timer
Free study timer online with Pomodoro focus and break sessions Choose a preset (Pomodoro 25/5, Classic 50/10 or Deep work 90/20) or set your own times, type what you are studying and press Start. The study timer counts down your focus sessi
Open ToolStudy Timetable Maker
Free study timetable maker online that builds a weekly study schedule for you Add your subjects, mark the important ones with a star, choose your study days, start and end time, session length and break length, then press Make timetable. Th
Open ToolStudy Timetable Maker
Free study timetable maker online that builds a weekly study schedule for you Add your subjects, mark the important ones with a star, choose your study days, start and end time, session length and break length, then press Make timetable. Th
Open ToolSubdomain Finder
Free subdomain finder. List the subdomains of any domain from certificate transparency logs and passive DNS, check common names in DNS and see which subdomains are live. Subdomain Finder Type a domain such as example.com and the tool collec
Open ToolSubdomain Finder
Advanced free subdomain finder for security teams and site admins. Finds subdomains of any domain from seven public sources plus a 450+ name DNS brute force, checks which ones are live, flags possible subdomain takeovers, and shows a DNS ov
Open ToolSubdomain Finder
Advanced free subdomain finder for security teams and site admins. Finds subdomains of any domain from seven public sources plus a 450+ name DNS brute force, checks which ones are live, flags possible subdomain takeovers, and shows a DNS ov
Open ToolWord Counter Tool
Count words, characters and sentences instantly Paste or type your text (or upload a .txt file) and the numbers update live: words, characters with and without spaces, sentences, paragraphs, lines, unique words, reading time and speaking ti
Open ToolStart your portfolio
Pick a template, edit it right in your browser and download your website.
Everything you need. One workspace.
Powerful online tools for creators, developers and everyday users.
Useful tools. Less effort.
Ahmexa Tools brings everyday online utilities together in one simple workspace. From text and image tasks to developer helpers, our goal is to help you get things done quickly without a complicated workflow.
