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📕PDF Tools20 tools
🔗PDF MergerMerge multiple PDF files into a single document. Free, no sign-up, 100% private.→✂️PDF SplitterSplit PDF files into multiple documents by page ranges. Free, no sign-up, 100% private.→🗜️PDF CompressorCompress PDF files to reduce their size. Free, no sign-up, 100% private.→🔄PDF RotatorRotate PDF pages to any angle. Free, no sign-up, 100% private.→🔀PDF ReorderReorder PDF pages by dragging them into the right position. Free, no sign-up, 100% private.→🗑️PDF Page RemoverDelete unwanted pages from any PDF file. Free, no sign-up, 100% private.→🖼️JPG to PDFConvert JPG, PNG, WebP images to PDF. Free, no sign-up, 100% private.→📝Text to PDF ConverterConvert plain text into a PDF document. Free, no sign-up, 100% private.→💧Watermark PDFAdd text or image watermarks to your PDF files. Free, no sign-up, 100% private.→🔢Add Page Numbers to PDFAdd page numbers to any PDF file. Free, no sign-up, 100% private.→📄PDF to TextExtract text from PDF files. Free, no sign-up, 100% private.→🔏PDF SignerSign any PDF document with a drawn signature. Free, no sign-up, 100% private.→🖼️PDF to Image ConverterConvert PDF pages to PNG or JPG images. Free, no sign-up, 100% private.→📝PDF to Markdown ConverterConvert PDF content to clean Markdown format. Free, no sign-up, 100% private.→🔒PDF Password ProtectorAdd password protection to any PDF. Free, no sign-up, 100% private.→🔓PDF UnlockerRemove password from protected PDF files. Free, no sign-up, 100% private.→📄PDF to Word ConverterConvert PDF files to editable Word DOCX documents. Free, no sign-up, 100% private.→📝Word to PDF ConverterConvert Word DOCX documents to PDF format. Free, no sign-up, 100% private browser-based conversion.→📊Excel to PDF ConverterConvert Excel/CSV files to PDF documents. Free, no sign-up, 100% private.→📝Markdown to PDF ConverterConvert Markdown to PDF documents. Free, no sign-up, 100% private.→
🧮Calculators7 tools
🎂Age Calculator OnlineCalculate exact age in years, months, days — with zodiac sign, birthday countdown, and chronological age tracker. Free, no sign-up.→📅Date Difference CalculatorCount days, weeks, months between two dates with business days, weekends, and holiday presets. Free online, no sign-up, 100% private.→⏳Days Until CountdownCount days until any date with calendar visualization. Free, no sign-up, 100% private.→⚖️BMI Calculator OnlineCalculate BMI with visual gauge, ideal weight, body fat %, Ponderal Index & health risk analysis. Free online, no sign-up, 100% private.→📊Percentage CalculatorCalculate percentages — find percent of a number, percentage change, discounts & tips. Free, no sign-up, 100% private.→📏Unit ConverterConvert between units of length, mass, temperature, volume, area, speed & more. Free, no sign-up, 100% private.→🏖️Retirement CalculatorPlan your retirement with savings projections, income estimates & withdrawal strategies. Free, no sign-up, 100% private.→
🖼️Image Tools5 tools
✨Background RemoverRemove image backgrounds instantly in your browser. Unlimited, free, private AI-powered background removal, no upload needed. Full-resolution transparent PNG, no watermark.→🔾️Image ResizerResize images instantly in your browser. Set dimensions, quality, format & aspect ratio. No sign-up, 100% client-side, no upload.→🗜️Image CompressorCompress and reduce image file sizes instantly. Batch JPEG, PNG, WebP compression with custom quality. No sign-up, 100% client-side.→🖨️RGB to CMYK ConverterConvert RGB images to CMYK for print. View CMYK color channels & separations. Free online, no sign-up, 100% client-side.→✏️Drawing ToolDraw, sketch & paint online with brushes, shapes & colors. Free, no sign-up, 100% client-side.→
⚡Utilities9 tools
👠Color PickerPick, convert & analyze colors -- HEX, RGB, HSL, HSV, CMYK. Free online, no sign-up, 100% private client-side tool.→🔐Base64 Encoder & DecoderEncode & decode text/files in Base64. Free online, no sign-up, 100% private client-side tool.→📋JSON FormatterFormat, validate, minify JSON with tree view & syntax highlighting. Free online, no sign-up, 100% client-side.→🔐Hash GeneratorGenerate MD5, SHA-1, SHA-256, SHA-384, SHA-512 hashes with HMAC. Free online, no sign-up, 100% client-side.→🔑Password GeneratorGenerate strong, random passwords with customizable length, character types, passphrase mode, and entropy analysis. No sign-up, 100% client-side.→⌨️Virtual KeyboardType in any language with an on-screen virtual keyboard. Free, no sign-up, 100% client-side.→🕐Timestamp ConverterConvert Unix timestamps to human-readable dates and vice versa. Free, no sign-up, 100% private.→📱QR Code GeneratorGenerate custom QR codes with colors, sizes & logos. Free, no sign-up, 100% client-side.→📷QR Code ReaderScan and decode QR codes from images or camera. Free, no sign-up, 100% private.→
📝Text Tools6 tools
🔤Case ConverterConvert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, kebab-case. Free online, no sign-up.→📊Word CounterCount words, characters, sentences & paragraphs with real-time stats. Free, no sign-up, 100% client-side.→📝Lorem Ipsum GeneratorGenerate Lorem Ipsum placeholder text with customizable paragraphs, words, and markup. Free, no sign-up, 100% client-side.→📄Word to Markdown ConverterConvert Word DOCX to clean Markdown format. Free, no sign-up, 100% private.→📊CSV to Markdown ConverterConvert CSV data to Markdown table format. Free, no sign-up, 100% private.→📝HTML to Markdown ConverterConvert HTML code to clean Markdown format. Free, no sign-up, 100% private.→
📋 View all tools on homepage →
🚀 Explore All Tools
📕 PDF Tools 20
🔗PDF MergerMerge multiple PDF files into a single document. Free, no sign-up, 100% private.→✂️PDF SplitterSplit PDF files into multiple documents by page ranges. Free, no sign-up, 100% private.→🗜️PDF CompressorCompress PDF files to reduce their size. Free, no sign-up, 100% private.→🔄PDF RotatorRotate PDF pages to any angle. Free, no sign-up, 100% private.→🔀PDF ReorderReorder PDF pages by dragging them into the right position. Free, no sign-up, 100% private.→🗑️PDF Page RemoverDelete unwanted pages from any PDF file. Free, no sign-up, 100% private.→🖼️JPG to PDFConvert JPG, PNG, WebP images to PDF. Free, no sign-up, 100% private.→📝Text to PDF ConverterConvert plain text into a PDF document. Free, no sign-up, 100% private.→💧Watermark PDFAdd text or image watermarks to your PDF files. Free, no sign-up, 100% private.→🔢Add Page Numbers to PDFAdd page numbers to any PDF file. Free, no sign-up, 100% private.→📄PDF to TextExtract text from PDF files. Free, no sign-up, 100% private.→🔏PDF SignerSign any PDF document with a drawn signature. Free, no sign-up, 100% private.→🖼️PDF to Image ConverterConvert PDF pages to PNG or JPG images. Free, no sign-up, 100% private.→📝PDF to Markdown ConverterConvert PDF content to clean Markdown format. Free, no sign-up, 100% private.→🔒PDF Password ProtectorAdd password protection to any PDF. Free, no sign-up, 100% private.→🔓PDF UnlockerRemove password from protected PDF files. Free, no sign-up, 100% private.→📄PDF to Word ConverterConvert PDF files to editable Word DOCX documents. Free, no sign-up, 100% private.→📝Word to PDF ConverterConvert Word DOCX documents to PDF format. Free, no sign-up, 100% private browser-based conversion.→📊Excel to PDF ConverterConvert Excel/CSV files to PDF documents. Free, no sign-up, 100% private.→📝Markdown to PDF ConverterConvert Markdown to PDF documents. Free, no sign-up, 100% private.→
🧮 Calculators 7
🎂Age Calculator OnlineCalculate exact age in years, months, days — with zodiac sign, birthday countdown, and chronological age tracker. Free, no sign-up.→📅Date Difference CalculatorCount days, weeks, months between two dates with business days, weekends, and holiday presets. Free online, no sign-up, 100% private.→⏳Days Until CountdownCount days until any date with calendar visualization. Free, no sign-up, 100% private.→⚖️BMI Calculator OnlineCalculate BMI with visual gauge, ideal weight, body fat %, Ponderal Index & health risk analysis. Free online, no sign-up, 100% private.→📊Percentage CalculatorCalculate percentages — find percent of a number, percentage change, discounts & tips. Free, no sign-up, 100% private.→📏Unit ConverterConvert between units of length, mass, temperature, volume, area, speed & more. Free, no sign-up, 100% private.→🏖️Retirement CalculatorPlan your retirement with savings projections, income estimates & withdrawal strategies. Free, no sign-up, 100% private.→
🖼️ Image Tools 5
✨Background RemoverRemove image backgrounds instantly in your browser. Unlimited, free, private AI-powered background removal, no upload needed. Full-resolution transparent PNG, no watermark.→🔾️Image ResizerResize images instantly in your browser. Set dimensions, quality, format & aspect ratio. No sign-up, 100% client-side, no upload.→🗜️Image CompressorCompress and reduce image file sizes instantly. Batch JPEG, PNG, WebP compression with custom quality. No sign-up, 100% client-side.→🖨️RGB to CMYK ConverterConvert RGB images to CMYK for print. View CMYK color channels & separations. Free online, no sign-up, 100% client-side.→✏️Drawing ToolDraw, sketch & paint online with brushes, shapes & colors. Free, no sign-up, 100% client-side.→
⚡ Utilities 9
👠Color PickerPick, convert & analyze colors -- HEX, RGB, HSL, HSV, CMYK. Free online, no sign-up, 100% private client-side tool.→🔐Base64 Encoder & DecoderEncode & decode text/files in Base64. Free online, no sign-up, 100% private client-side tool.→📋JSON FormatterFormat, validate, minify JSON with tree view & syntax highlighting. Free online, no sign-up, 100% client-side.→🔐Hash GeneratorGenerate MD5, SHA-1, SHA-256, SHA-384, SHA-512 hashes with HMAC. Free online, no sign-up, 100% client-side.→🔑Password GeneratorGenerate strong, random passwords with customizable length, character types, passphrase mode, and entropy analysis. No sign-up, 100% client-side.→⌨️Virtual KeyboardType in any language with an on-screen virtual keyboard. Free, no sign-up, 100% client-side.→🕐Timestamp ConverterConvert Unix timestamps to human-readable dates and vice versa. Free, no sign-up, 100% private.→📱QR Code GeneratorGenerate custom QR codes with colors, sizes & logos. Free, no sign-up, 100% client-side.→📷QR Code ReaderScan and decode QR codes from images or camera. Free, no sign-up, 100% private.→
📝 Text Tools 6
🔤Case ConverterConvert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, kebab-case. Free online, no sign-up.→📊Word CounterCount words, characters, sentences & paragraphs with real-time stats. Free, no sign-up, 100% client-side.→📝Lorem Ipsum GeneratorGenerate Lorem Ipsum placeholder text with customizable paragraphs, words, and markup. Free, no sign-up, 100% client-side.→📄Word to Markdown ConverterConvert Word DOCX to clean Markdown format. Free, no sign-up, 100% private.→📊CSV to Markdown ConverterConvert CSV data to Markdown table format. Free, no sign-up, 100% private.→📝HTML to Markdown ConverterConvert HTML code to clean Markdown format. Free, no sign-up, 100% private.→
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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