Your Free Online Toolkit—
PDF, Network & Dev Tools

30+ free tools in one place: convert documents to PDF, run network diagnostics, analyse text, generate passwords and much more. No account, no limits, no cost.

🔒 No files stored ⚡ Instant results ✓ No sign-up required 📱 Works on mobile
Word to PDF

Word to PDF

Convert DOC and DOCX files into PDF instantly. Preserves all fonts, images and formatting.
Excel to PDF

Excel to PDF

Turn XLS and XLSX spreadsheets into clean, print-ready PDF documents effortlessly.
PowerPoint to PDF

PowerPoint to PDF

Convert PPT and PPTX presentations into shareable, multi-page PDFs with layouts intact.
CSV to PDF

CSV to PDF

Convert comma-separated data files into structured, readable PDF tables.
TXT to PDF

TXT to PDF

Turn plain text files into properly formatted PDF documents with consistent margins.
Compress PDF

Compress PDF

Reduce PDF file size without losing quality — perfect for email and cloud sharing.
Image to PDF

Image to PDF

Convert JPG and PNG images into PDF documents. Combine multiple images into one file.
Merge PDF

Merge PDF

Combine multiple PDF files into a single document. Drag to reorder pages before merging.
Split PDF

Split PDF

Extract individual pages or page ranges from any PDF into separate downloadable files.

How It Works

1

Pick a Tool

Select the converter, network utility or developer tool that matches your task from any section on this page.

2

Upload or Enter

Drag and drop your file, paste text, or type a domain name — depending on the tool you have chosen.

3

We Process It

Our servers or your browser handle the task automatically in just a few seconds with no waiting or queueing.

4

Get Your Result

Download your file or copy your result with one click. No watermarks, no fees, no redirects to a paywall.

Why Convixy?

🔒

Your Files Stay Private

Uploaded files are processed and deleted immediately after conversion. We never read, store or share your documents with anyone.

⚡

Fast Cloud Processing

Conversions happen on optimised cloud servers — most files are done in under 10 seconds regardless of document complexity.

🖥

Works on Every Device

Fully responsive across Android, iPhone, tablet and desktop — no app to install and no browser extension needed.

🆓

Always Free

Every tool on Convixy is completely free. No hidden fees, no trial limits, no conversion caps and no credit card required ever.

📂

All Major Formats

Support for DOCX, XLSX, PPTX, CSV, TXT, JPG, PNG and PDF — one platform for every document format you work with daily.

✨

Clean Experience

Simple, distraction-free interface with no confusing menus, forced redirects or pop-up nag screens asking you to register.

🌐 Network & Web

Network & Web Utilities

Check your public IP, inspect DNS records, verify SSL certificates, test open ports, look up domain ownership and diagnose network issues — all free, all instant, no account needed.

What Is My IP DNS Lookup WHOIS Lookup SSL Checker Port Checker Reverse DNS ASN Lookup HTTP Headers Ping Test IP Geolocation MAC Address Lookup Subnet Calculator
✍ Text & Writing

Text & Writing Tools

Free browser-based text utilities for writers, students, bloggers and developers. Count words and characters, convert text between cases, calculate reading time, generate Lorem Ipsum placeholder content and more — no account required.

Word Counter Character Counter Case Converter Reading Time Calculator Text Repeater Lorem Ipsum Generator Spell Checker Word Frequency Counter Remove Duplicate Lines Text to Slug Base64 Encoder / Decoder
🔒 Security & Dev

Security & Developer Tools

Generate cryptographically strong passwords, compute MD5 and SHA hash digests, produce RFC-compliant UUIDs, check password strength and create secure tokens — all client-side, nothing transmitted or stored.

Password Generator Password Strength Checker Hash Generator UUID / GUID Generator Secure Token Generator Bcrypt Hash Generator
9+
Free PDF & conversion tools
30+
Total free tools available
0
Sign-ups or accounts required
100%
Free — no hidden charges ever

What Is Convixy?

Convixy is a free online toolkit built for people who work with documents, networks and data every day. Whether you need to convert a Word document to PDF, shrink an oversized PDF before emailing it, run a DNS lookup to troubleshoot a domain, or generate a strong random password, Convixy handles it in seconds — directly in your browser, with no software to install and no account to create.

The platform was designed around a simple idea: everyday digital tasks should be fast, private and free. Most online tools make you register, limit your daily uses, or charge a subscription for basic features. Convixy does none of that. Every tool is open to everyone, every time, with no usage caps and no payment screens.

Privacy is built in from the start. Files you upload for conversion are processed on secure servers and deleted immediately after your download is ready. Network and security tools that run client-side never transmit your input at all. We do not read your documents, build profiles from your usage, or share data with third parties.

Convixy covers four broad categories: PDF & document tools for converting, compressing, merging and splitting files; network & web utilities for diagnosing domains, IPs, ports and certificates; text & writing tools for analysing, reformatting and generating written content including the new Reading Time Calculator; and security & developer tools for passwords, hashes, tokens and unique identifiers. All free, all instant, all without sign-up.

Convixy is constantly growing. New utilities are added regularly based on what users actually need — practical, everyday tools that save time and remove friction from common digital tasks.

Every Tool, Explained

📄 Word to PDF Converter

Upload any DOC or DOCX file and receive a perfectly formatted PDF in seconds. Fonts, headings, tables, images and page margins are all preserved exactly as they appear in Microsoft Word. Ideal for sharing reports, CVs, contracts and letters that need to look identical on every device.

📊 Excel to PDF Converter

Turn XLS and XLSX spreadsheets into clean, print-ready PDF documents. Column widths, cell formatting, borders and number formats are retained. Whether you are sharing financial data, project trackers or inventory sheets, the PDF output looks exactly like your spreadsheet without requiring Excel.

🎨 PowerPoint to PDF Converter

Convert PPT and PPTX presentation files into multi-page PDF documents. Each slide becomes a full-resolution page, keeping your layouts, fonts, colours and images intact. Perfect for distributing slide decks after a meeting or submitting presentations in a universally readable format.

📋 CSV to PDF Converter

Transform raw comma-separated data files into structured, readable PDF tables. The converter automatically formats rows and columns, adds headers and produces a clean document that is easy to share and print. Useful for exporting database records, analytics reports and data exports.

📜 TXT to PDF Converter

Convert plain text files into properly formatted PDF documents with consistent margins, readable fonts and clean page breaks. Useful for turning log files, notes, scripts or any plain-text content into a professional-looking document that can be opened, printed or shared without formatting loss.

💾 PDF Compressor

Reduce the file size of large PDFs without sacrificing readability. The compressor strips unnecessary metadata, optimises embedded images and flattens redundant layers to produce a smaller file that is faster to upload, share by email and store. Especially effective on image-heavy documents.

📷 Image to PDF Converter

Convert JPG, JPEG and PNG images into PDF documents instantly. Upload a single photo or combine multiple images into one multi-page PDF. Useful for scanning receipts, archiving photos, submitting image-based assignments or creating photo albums in a portable, universally supported format.

📑 PDF Merger

Combine two or more PDF files into a single document in any order you choose. Drag to reorder pages before merging, then download the result as one unified PDF. Perfect for assembling multi-section reports, combining scanned pages, or consolidating contracts and invoices into a single file.

✂ PDF Splitter

Extract individual pages or page ranges from a PDF into separate documents. Useful for splitting a combined report into individual chapters, extracting specific invoice pages, or breaking a large scanned document into smaller, more manageable files. Choose exactly which pages you need.

🔐 Password Generator

Create strong, random passwords instantly with full control over length, character sets, symbols and numbers. The generator runs entirely in your browser using the Web Crypto API — nothing is transmitted or stored. Perfect for securing new accounts, updating weak passwords or generating API keys.

🔸 Hash Generator

Compute MD5, SHA-1, SHA-256 and SHA-512 cryptographic hash digests for any text input instantly. Use hashes to verify file integrity, store passwords securely, deduplicate records or generate consistent cache keys. All processing happens in your browser — your input is never sent to our servers.

🔗 UUID / GUID Generator

Produce RFC 4122 Version 4 UUIDs instantly for use as database primary keys, REST API resource identifiers, session IDs, idempotency tokens and log correlation identifiers. Generate one or a bulk batch of unique identifiers with a single click — no libraries, no dependencies, fully client-side.

Who Uses Convixy?

🏫 Students & Academics

Convert assignment drafts, research notes and presentations to PDF before submission. Merge multiple chapters into one document or compress large thesis files before uploading to a university portal. No software licences required — everything runs in the browser.

💼 Office & Admin Teams

Turn spreadsheets and reports into shareable PDFs for meetings and client distribution. Merge monthly reports into a single archive file, or split a large policy document to share only relevant sections. Works from any browser, no IT setup needed.

👔 Freelancers & Consultants

Send proposals, invoices and contracts in PDF format to ensure recipients see exactly what you created. Compress PDF attachments so they stay within email size limits. Convert client-provided DOCX or XLSX files to PDF for review without Microsoft Office installed.

👩‍💻 Developers & IT Pros

Use network tools, hash generators and UUID creators alongside document tools in one place. Check SSL certificate validity, inspect HTTP response headers, generate cryptographic hashes, or create unique identifiers without switching between multiple sites.

🏠 Small Business Owners

Create professional-looking PDF quotes, menus, brochures and product sheets from Word or Excel templates. There is no need to pay for Adobe Acrobat or a subscription converter — Convixy handles the same conversions for free, directly from your browser on any device.

👤 Everyday Users

Quickly convert a CV to PDF before applying for a job, compress a scanned document to send via WhatsApp, calculate how long an article will take to read, or check your word count before hitting send. Simple tasks handled instantly with no sign-up.

Why Convert to PDF?

PDF (Portable Document Format) has been the global standard for sharing documents since Adobe introduced it in 1992. Unlike Word documents or spreadsheets, a PDF looks identical on every device, operating system and screen size. Fonts, layouts and images are embedded directly in the file — so what you see when you create it is exactly what the recipient sees when they open it, whether on a Windows PC, a Mac, an iPhone or an Android tablet.

PDFs are also significantly more secure than editable document formats. You cannot accidentally alter the content, and the format is widely accepted by government portals, court systems, academic institutions and corporate procurement platforms — most of which explicitly require PDF submissions. When sending a CV, a proposal or a legal document, PDF is always the safer, more professional choice.

Beyond compatibility, PDFs are compact. A well-compressed PDF is often much smaller than the original DOCX or PPTX file, which matters when working within email attachment size limits or uploading to cloud storage. Our PDF Compressor takes this further by optimising existing PDFs to be even smaller without visible quality loss.

Another advantage is longevity. Documents saved as PDFs retain their appearance for years regardless of software updates, whereas a DOCX file opened in a future version of Word may render differently. For archiving contracts, certificates, records and official correspondence, PDF is the safest long-term choice.

Convixy vs. Typical Online Converters

Feature Convixy Typical Free Converter Paid Tools (e.g. Adobe)
Price✓ Always freeFree with limitsSubscription required
Account required✓ No sign-upOften requiredYes, mandatory
Daily conversion limits✓ No limits2–3 files per dayDepends on plan
File storage after conversion✓ Deleted instantlyVaries (often stored)Stored in cloud
Watermarks on output✓ NeverCommon on free tierNo (paid)
Network & web tools✓ Yes, 12 tools✗ PDF only✗ PDF only
Text & writing tools✓ Yes, 11 tools✗ Not available✗ Not available
Security & dev tools✓ Password, Hash, UUID & more✗ Not available✗ Not available
Mobile friendly✓ Fully responsivePartiallyApp required

From the Blog

Tips & Guides

How to Compress a PDF Without Losing Quality

Large PDFs slow everything down. Learn what actually affects file size and how to reduce it the right way.

Read article →
Network & Privacy

What Is My IP Address and What Does It Reveal?

What your IP exposes, IPv4 vs IPv6, static vs dynamic, and practical tips to protect your privacy online.

Read article →
Security & Privacy

What Is a Password Generator and Why You Need One

How password generators work, why random passwords are safer, and how to create strong ones instantly.

Read article →
Explainer

PDF vs Word: When to Use Which Format

Both formats have their place. We break down the key differences so you always share the right file type.

Read article →
How-To

How to Merge PDF Files: The Complete Guide

Need to combine multiple PDFs into one? Every method covered — online, Windows, Mac, and mobile.

Read article →
How-To

How to Convert Excel to PDF and Keep Your Formatting

Columns cut off? Tables broken? Here’s how to get a clean, print-ready PDF from any spreadsheet.

Read article →

Frequently Asked Questions

📄 PDF & Documents
Yes, completely. All tools on Convixy are free with no usage caps, no subscription tiers and no payment information required at any point. There is no premium plan — everything is available to everyone, all the time.
No account or registration is needed. Open any tool, upload your file and download the result. The whole process takes seconds with no login barrier, no email verification and no cookies that require your consent to use the tools.
Your files are deleted from our servers immediately after processing is complete. We do not store, read, index or access your documents in any way. Your content remains entirely private and is never used for any purpose beyond delivering your converted file.
For the vast majority of documents, the layout, fonts, tables and formatting are preserved accurately. Complex layouts with custom fonts or heavily nested tables may occasionally differ slightly from the original, but standard business documents, CVs, reports and spreadsheets convert with high fidelity.
Most standard documents and spreadsheets convert without any issues. Very large files or PDFs with high-resolution embedded images may take a few extra seconds to process depending on server load at that time. There is no hard cap that prevents most everyday documents from converting.
Individual converters currently process one file at a time to ensure quality and speed. To combine multiple documents into a single PDF, use the Merge PDF tool after converting each file separately — it lets you drag and reorder files before combining.
PDF is a universal format that looks identical on every device and operating system. When you send a DOCX or XLSX file, the recipient's software may render it differently — fonts may change, layouts may shift, or the file may not open at all if they lack the right software. A PDF guarantees the recipient sees exactly what you intended, every time.
🌐 Network & Web Tools
A DNS lookup translates a human-readable domain name into the IP address that servers use to communicate. You might need one to verify that DNS records have propagated correctly after changing a hosting provider, troubleshoot email delivery issues by checking MX records, or confirm a domain points to the expected server.
The SSL Checker retrieves details about a domain's TLS certificate: the issuing authority, validity dates, covered domain names, and whether the full certificate chain is correctly configured. Useful for webmasters verifying new certificate installations and for anyone checking whether a site is properly secured before entering sensitive information.
A subnet calculator helps network engineers and IT administrators divide an IP address range into smaller, manageable subnetworks. Enter a network address and CIDR prefix and the tool instantly returns the subnet mask, broadcast address, usable host range, and total host count — essential for planning IP address allocations in corporate or home lab environments.
Yes. Convixy includes twelve network and web utilities: What Is My IP, DNS Lookup, WHOIS Lookup, SSL Checker, Port Checker, Reverse DNS, ASN Lookup, HTTP Headers, Ping Test, IP Geolocation, MAC Address Lookup and Subnet Calculator. All are free and require no account.
✍ Text & Writing
The Word Counter measures the total number of words, characters (with and without spaces), sentences, paragraphs and estimated reading time for any text you paste in. It updates in real time as you type or edit, making it ideal for writing within word limits for essays, articles, social media posts and SEO content.
The Reading Time Calculator estimates how long it will take an average adult to read a piece of text, based on a reading speed of approximately 200–250 words per minute. Paste your article, blog post or document and instantly see the estimated reading time — useful for writers, editors, bloggers and anyone adding read-time labels to their content.
The Case Converter supports UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case and kebab-case. This covers the most common formatting needs for writing, data cleaning and programming tasks across virtually every context and coding language.
Lorem Ipsum is a standard block of Latin-derived placeholder text that designers have used since the 1500s to fill page layouts without distracting reviewers with meaningful content. When evaluating a design, seeing real text causes people to read and critique the words rather than assess the layout and typography. The Lorem Ipsum Generator lets you produce any amount of placeholder content in seconds.
🔒 Security & Developer Tools
The Password Generator creates passwords entirely within your browser using the Web Crypto API. You can customise the length and choose which character types to include. Because generation happens client-side, the password is never transmitted over the internet or stored anywhere — not even temporarily on our servers.
A strong password is long (at least 16 characters), random, and contains a mix of uppercase letters, lowercase letters, numbers and symbols. It should not contain dictionary words, names, dates or keyboard patterns. Using a generator rather than thinking one up yourself removes predictable human patterns that attackers exploit in brute-force and dictionary attacks.
A cryptographic hash is a fixed-length fingerprint of any input. Run the same text through SHA-256 and you always get the same output; change even one character and the output changes completely. Developers use hashes to verify file integrity, store passwords securely without saving the plain-text value, and generate consistent cache keys. The Hash Generator supports MD5, SHA-1, SHA-256 and SHA-512.
A UUID (Universally Unique Identifier) is a 128-bit random value that is statistically guaranteed to be unique across systems without any central coordination. They are the standard choice for database primary keys in distributed systems, REST API resource identifiers, idempotency tokens and session IDs. The UUID Generator produces RFC 4122 Version 4 UUIDs instantly.
A secure token is a cryptographically random string used for machine-to-machine authentication rather than human login. Unlike passwords, tokens are not typed by users — they are embedded in API requests, configuration files or environment variables. The Secure Token Generator produces high-entropy tokens in hex or Base64 format, suitable for API keys, CSRF tokens, OAuth secrets and webhook signing keys.
👥 General
Yes. The platform is fully responsive and works on all major devices including Android phones, iPhones, iPads and desktop browsers. No app download or browser extension is required — just open the tool in your mobile browser and it works exactly as it does on desktop.
To keep all tools free, Convixy may display non-intrusive display advertisements. These never interrupt your workflow, pop over your content or require interaction to dismiss. You can use every tool fully regardless of ad blockers, and no content is ever hidden behind an ad wall.
Google Docs and Microsoft 365 are full office suites that require accounts, store your files in the cloud indefinitely and are designed for creating and editing documents. Convixy is focused purely on fast, one-off conversions and utility tasks. You bring your existing file, process it in seconds, download the result, and no trace is left behind. There is nothing to set up and nothing ongoing to manage.