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🚀 Explore All Tools
📕PDF Tools20 tools
🔗PDF MergerMerge multiple PDF files into a single document.→✂️PDF SplitterSplit PDF files into multiple documents by page ranges.→🗜️PDF CompressorCompress PDF files to reduce their size.→🔄PDF RotatorRotate PDF pages to any angle.→🔀PDF ReorderReorder PDF pages by dragging them into the right position.→🗑️PDF Page RemoverDelete unwanted pages from any PDF file.→🖼️JPG to PDFConvert JPG, PNG, WebP images to PDF.→📝Text to PDF ConverterConvert plain text into a PDF document.→💧Watermark PDFAdd text or image watermarks to your PDF files.→🔢Add Page Numbers to PDFAdd page numbers to any PDF file.→📄PDF to TextExtract text from PDF files.→🔏PDF SignerSign any PDF document with a drawn signature.→🖼️PDF to Image ConverterConvert PDF pages to PNG or JPG images.→📝PDF to Markdown ConverterConvert PDF content to clean Markdown format.→🔒PDF Password ProtectorAdd password protection to any PDF.→🔓PDF UnlockerRemove password from protected PDF files.→📄PDF to Word ConverterConvert PDF files to editable Word DOCX documents.→📝Word to PDF ConverterConvert Word DOCX documents to PDF format.→📊Excel to PDF ConverterConvert Excel/CSV files to PDF documents.→📝Markdown to PDF ConverterConvert Markdown to PDF documents.→
🧮Calculators7 tools
🎂Age Calculator OnlineCalculate exact age in years, months, days — with zodiac sign, birthday countdown, and chronological age tracker.→📅Date Difference CalculatorCount days, weeks, months between two dates with business days, weekends, and holiday presets.→⏳Days Until CountdownCount days until any date with calendar visualization.→⚖️BMI Calculator OnlineCalculate BMI with visual gauge, ideal weight, body fat %, Ponderal Index & health risk analysis.→📊Percentage CalculatorCalculate percentages — find percent of a number, percentage change, discounts & tips.→📏Unit ConverterConvert between units of length, mass, temperature, volume, area, speed & more.→🏖️Retirement CalculatorPlan your retirement with savings projections, income estimates & withdrawal strategies.→
🖼️Image Tools5 tools
✨Background RemoverRemove image backgrounds instantly in your browser.→🔾️Image ResizerResize images instantly in your browser. Set dimensions, quality, format & aspect ratio.→🗜️Image CompressorCompress and reduce image file sizes instantly. Batch JPEG, PNG, WebP compression with custom quality.→🖨️RGB to CMYK ConverterConvert RGB images to CMYK for print. View CMYK color channels & separations.→✏️Drawing ToolDraw, sketch & paint online with brushes, shapes & colors.→
⚡Utilities9 tools
👠Color PickerPick, convert & analyze colors -- HEX, RGB, HSL, HSV, CMYK.→🔐Base64 Encoder & DecoderEncode & decode text/files in Base64.→📋JSON FormatterFormat, validate, minify JSON with tree view & syntax highlighting.→🔐Hash GeneratorGenerate MD5, SHA-1, SHA-256, SHA-384, SHA-512 hashes with HMAC.→🔑Password GeneratorGenerate strong, random passwords with customizable length, character types, passphrase mode, and entropy analysis.→⌨️Virtual KeyboardType in any language with an on-screen virtual keyboard.→🕐Timestamp ConverterConvert Unix timestamps to human-readable dates and vice versa.→📱QR Code GeneratorGenerate custom QR codes with colors, sizes & logos.→📷QR Code ReaderScan and decode QR codes from images or camera.→
📝Text Tools6 tools
🔤Case ConverterConvert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, kebab-case.→📊Word CounterCount words, characters, sentences & paragraphs with real-time stats.→📝Lorem Ipsum GeneratorGenerate Lorem Ipsum placeholder text with customizable paragraphs, words, and markup.→📄Word to Markdown ConverterConvert Word DOCX to clean Markdown format.→📊CSV to Markdown ConverterConvert CSV data to Markdown table format.→📝HTML to Markdown ConverterConvert HTML code to clean Markdown format.→
📋 View all tools on homepage →
🚀 Explore All Tools
📕 PDF Tools 20
🔗PDF MergerMerge multiple PDF files into a single document.→✂️PDF SplitterSplit PDF files into multiple documents by page ranges.→🗜️PDF CompressorCompress PDF files to reduce their size.→🔄PDF RotatorRotate PDF pages to any angle.→🔀PDF ReorderReorder PDF pages by dragging them into the right position.→🗑️PDF Page RemoverDelete unwanted pages from any PDF file.→🖼️JPG to PDFConvert JPG, PNG, WebP images to PDF.→📝Text to PDF ConverterConvert plain text into a PDF document.→💧Watermark PDFAdd text or image watermarks to your PDF files.→🔢Add Page Numbers to PDFAdd page numbers to any PDF file.→📄PDF to TextExtract text from PDF files.→🔏PDF SignerSign any PDF document with a drawn signature.→🖼️PDF to Image ConverterConvert PDF pages to PNG or JPG images.→📝PDF to Markdown ConverterConvert PDF content to clean Markdown format.→🔒PDF Password ProtectorAdd password protection to any PDF.→🔓PDF UnlockerRemove password from protected PDF files.→📄PDF to Word ConverterConvert PDF files to editable Word DOCX documents.→📝Word to PDF ConverterConvert Word DOCX documents to PDF format.→📊Excel to PDF ConverterConvert Excel/CSV files to PDF documents.→📝Markdown to PDF ConverterConvert Markdown to PDF documents.→
🧮 Calculators 7
🎂Age Calculator OnlineCalculate exact age in years, months, days — with zodiac sign, birthday countdown, and chronological age tracker.→📅Date Difference CalculatorCount days, weeks, months between two dates with business days, weekends, and holiday presets.→⏳Days Until CountdownCount days until any date with calendar visualization.→⚖️BMI Calculator OnlineCalculate BMI with visual gauge, ideal weight, body fat %, Ponderal Index & health risk analysis.→📊Percentage CalculatorCalculate percentages — find percent of a number, percentage change, discounts & tips.→📏Unit ConverterConvert between units of length, mass, temperature, volume, area, speed & more.→🏖️Retirement CalculatorPlan your retirement with savings projections, income estimates & withdrawal strategies.→
🖼️ Image Tools 5
✨Background RemoverRemove image backgrounds instantly in your browser.→🔾️Image ResizerResize images instantly in your browser. Set dimensions, quality, format & aspect ratio.→🗜️Image CompressorCompress and reduce image file sizes instantly. Batch JPEG, PNG, WebP compression with custom quality.→🖨️RGB to CMYK ConverterConvert RGB images to CMYK for print. View CMYK color channels & separations.→✏️Drawing ToolDraw, sketch & paint online with brushes, shapes & colors.→
⚡ Utilities 9
👠Color PickerPick, convert & analyze colors -- HEX, RGB, HSL, HSV, CMYK.→🔐Base64 Encoder & DecoderEncode & decode text/files in Base64.→📋JSON FormatterFormat, validate, minify JSON with tree view & syntax highlighting.→🔐Hash GeneratorGenerate MD5, SHA-1, SHA-256, SHA-384, SHA-512 hashes with HMAC.→🔑Password GeneratorGenerate strong, random passwords with customizable length, character types, passphrase mode, and entropy analysis.→⌨️Virtual KeyboardType in any language with an on-screen virtual keyboard.→🕐Timestamp ConverterConvert Unix timestamps to human-readable dates and vice versa.→📱QR Code GeneratorGenerate custom QR codes with colors, sizes & logos.→📷QR Code ReaderScan and decode QR codes from images or camera.→
📝 Text Tools 6
🔤Case ConverterConvert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, kebab-case.→📊Word CounterCount words, characters, sentences & paragraphs with real-time stats.→📝Lorem Ipsum GeneratorGenerate Lorem Ipsum placeholder text with customizable paragraphs, words, and markup.→📄Word to Markdown ConverterConvert Word DOCX to clean Markdown format.→📊CSV to Markdown ConverterConvert CSV data to Markdown table format.→📝HTML to Markdown ConverterConvert HTML code to clean Markdown format.→
ℹ️ About 0Appz - Free & Private Online Tools Platform | 0Appz

About 0Appz - Free & Private Online Tools Platform | 0Appz

Learn about 0Appz's mission: providing free, private online tools for everyone. No sign-up, no ads, no data collection — just useful tools.

🎯

Our Mission

At 0Appz, our mission is simple: provide powerful, free, and private online tools that anyone can use without barriers. We believe access to useful digital tools should be a right, not a privilege.

📖

Our Story

0Appz was created because we saw a problem: most online tools either cost money, require registration, compromise your privacy, or are cluttered with ads. We set out to build a different kind of platform — one that puts people first. Every tool is carefully crafted to be simple, fast, and respectful of your data.

🛠️

What We Offer

💎

Our Core Values

  • 🔒
    Privacy First

    We believe privacy is not optional. That's why all tools run entirely in your browser. Nothing is stored, tracked, or shared.

  • 🆓
    Free Forever

    No premium tiers, no hidden fees, no subscription plans. Every single tool is and will always be completely free.

  • 🌍
    Universal Access

    Accessible to everyone regardless of language, device, or technical skill. Simple enough for beginners, powerful enough for experts.

  • 📈
    Continuous Improvement

    We regularly add new tools and improve existing ones based on user feedback. Your suggestions shape our roadmap.

    • Ready to try it out? 🚀

    No commitment, no sign-up. Just pick a tool and go!

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