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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.→
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📕 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.→

🔾️ Resize Image by Percentage

Resize images by percentage of original size. Scale up or down with aspect ratio lock. Free browser tool.

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Drop your image here or click to browse JPEG, PNG, WebP, GIF, BMP, SVG, TIFF

Our Resize Image by Percentage is a free online utility that lets you resize images by exact dimensions or percentage, right in your browser with no software downloads. Whether you need to downscale high-resolution photos for a website, resize product images to meet marketplace requirements, or create perfectly sized social media posts, our resizer handles it all instantly. You can specify exact pixel width and height, scale by percentage while maintaining the original aspect ratio, or choose from preset sizes optimized for Instagram, Facebook, Twitter, LinkedIn, YouTube thumbnails, and other platforms. The tool also supports cropping to specific aspect ratios like 1:1 square, 4:3, and 16:9. A live preview shows your resized image side-by-side with the original, showing exact dimensions and file size before you export. Output is available in JPG, PNG, and WebP formats. All processing happens entirely in your browser using HTML5 Canvas — your images are never uploaded to any server. Perfect for web developers, social media managers, photographers, e-commerce sellers, and anyone who needs quick image resizing. No downloads, no sign-up, no data collection.

formula

New Size = Original × Percentage / 100
How does percentage scaling work? +

Enter a percentage value: 50% halves the dimensions, 200% doubles them. Aspect ratio is maintained when locked.

Is the image quality preserved? +

Yes. This Resize Image by Percentage You can control the output quality with the quality slider. Higher values produce better quality but larger file sizes.

What image formats are supported? +

This tool supports JPG, PNG, WebP, GIF, and BMP formats for both input and output.

Can I resize by percentage? +

Yes. Toggle between pixel dimensions and percentage scaling mode. Lock aspect ratio to maintain proportions.

Is my privacy protected? +

Absolutely. All processing happens inside your browser. No images are ever uploaded or stored on any server.