All-in-One Toolbox
18 essential tools for your daily needs – 100% client-side
Merge PDF Files
Combine multiple PDF documents into a single file. Upload two or more PDFs and merge them in your preferred order. The merged file will be available for download instantly.
Compress PDF
Reduce the file size of your PDF documents while maintaining good quality. Perfect for email attachments or web uploads. Select your compression level and download the optimized file.
Remove PDF Pages
Delete specific pages from your PDF document. Upload your file, select the pages you want to remove, and download the modified version. Keep only what you need.
Images to PDF
Convert multiple images into a single PDF document. Supports JPG, PNG, and other common formats. Arrange images in your preferred order before conversion.
Add Watermark to PDF
Add text or image watermarks to your PDF documents. Customize the position, opacity, and rotation of your watermark. Protect your documents or mark them as drafts.
Add Page Numbers to PDF
Automatically add page numbers to your PDF document. Choose from various formats, positions, and styles. Customize the font, size, and color of your page numbers.
WebP Converter
Convert images between WebP and other formats (JPG, PNG). WebP offers superior compression for smaller file sizes. Adjust quality settings to balance size and image quality.
Image Cropper
Crop your images to remove unwanted areas or focus on specific parts. Select your desired aspect ratio or freeform crop. Download the cropped image in your preferred format.
Image Watermark
Add text or image watermarks to your photos. Protect your images from unauthorized use or simply label them. Customize position, opacity, and font style for text watermarks.
BMI Calculator
Calculate your Body Mass Index (BMI) to assess your weight status. Enter your height and weight to get your BMI value along with a classification (underweight, normal, overweight, etc.).
Your BMI: 0
Status: –
Underweight: <18.5 | Normal: 18.5-24.9 | Overweight: 25-29.9 | Obese: ≥30Loan Calculator
Calculate your loan payments, total interest, and amortization schedule. Enter loan amount, interest rate, and term to see detailed breakdown of your payments over time.
Monthly Payment: $0.00
Total Interest: $0.00
Total Payment: $0.00
Principal: 0% | Interest: 0%Tax Calculator
Estimate your income tax based on your filing status and income. This calculator provides an approximation of federal income tax for the current year using standard tax brackets.
Estimated Tax: $0.00
Effective Tax Rate: 0%
This is an estimate only. Consult a tax professional for exact calculations.INR Currency Converter
Convert between Indian Rupees (INR) and other major currencies using current exchange rates. Select your target currency and amount to see the converted value.
1 INR = 0.012 USD
0.00
Rates are approximate and may vary. Last updated: –QR Code Generator
Create custom QR codes for URLs, text, contact info, or WiFi credentials. Download your QR code as PNG or SVG. Change colors and size to match your branding.
Barcode Generator
Generate barcodes in various formats (CODE128, EAN, UPC). Enter your numeric or alphanumeric data and download the barcode as an image for printing or digital use.
Logo Generator
Create simple text-based logos for your business or project. Customize font, colors, and shape. Download your logo as PNG for websites, business cards, or social media.
Word Counter
Count words, characters, sentences, and paragraphs in your text. Get detailed statistics about your writing. Useful for writers, students, and content creators.
Dictionary
Look up definitions, synonyms, and examples for English words. Uses a free dictionary API to provide comprehensive word information. Perfect for writers and language learners.
Case Converter
Convert text between different case styles: uppercase, lowercase, sentence case, title case, and more. Quickly format your text for headings, titles, or coding needs.
Remove PDF Pages
Our PDF page remover gives you surgical precision for document editing, allowing selective deletion of pages with zero impact on remaining content. Perfect for eliminating sensitive information, outdated sections, or unnecessary pages from contracts, reports, or ebooks. The intuitive interface shows thumbnails of all pages for visual selection – simply click to mark pages for removal. Advanced options include removing page ranges, odd/even pages, or specific page numbers. The processor maintains all formatting, hyperlinks, and image quality while reducing file size proportionally. Works with password-protected files (with permission) and preserves all security settings. Ideal for lawyers redacting documents, students creating study guides, or businesses streamlining manuals. Processing occurs 100% in your browser – no file uploads to external servers ensures complete confidentiality. The tool supports all PDF versions up to 2.0 and handles files of any size without crashing. Download your trimmed document instantly in optimized format ready for sharing or printing.
Add Page Numbers
Transform unnumbered documents into professional materials with our sophisticated page numbering system. This tool offers unprecedented control over numbering appearance – choose from 15+ font styles, any color palette, and precise positioning (header/footer, margins, corners). Special features include Roman numerals for prefaces, chapter-relative numbering (1-1, 1-2), and dual numbering systems. The intelligent processor automatically skips cover pages and tables of contents when requested. Designers will appreciate the live preview that updates as you adjust settings, with millimeter-precise positioning controls. Business users can add corporate logos alongside numbers, while academics can format to specific style guide requirements. The system handles complex documents with multiple sections, maintaining consistent numbering throughout. Unlike basic PDF editors that simply stamp numbers, our tool embeds them properly as document elements. Works flawlessly with files containing layers, form fields, and digital signatures. All processing happens locally for security – your confidential documents never leave your computer.
Merge PDF
Our advanced PDF merger creates seamless unified documents from multiple sources with intelligent formatting preservation. The tool automatically normalizes page sizes, resolutions, and color profiles during merging while maintaining original quality. Unique features include smart reflow of cross-document hyperlinks, preservation of embedded multimedia, and optional uniform styling across merged content. The drag-and-drop interface allows easy reordering of documents or individual pages before merging. Special modes include “Booklet Merge” for printing purposes and “Portfolio Merge” that maintains files as separate attachments within a container. The processor can handle up to 100 files simultaneously, with automatic optimization to reduce combined file size. Perfect for compiling research papers, combining scanned documents, or creating master versions from multiple drafts. Business users will appreciate the metadata unification options and batch processing capabilities. All security features (passwords, permissions) from original documents are preserved in the merged output. The system works entirely in your browser – no internet connection required after page load, ensuring maximum privacy for sensitive documents.
PDF Watermark
Our dynamic watermarking solution offers enterprise-level document protection with artistic flexibility. Beyond basic text watermarks, create sophisticated designs with layered transparency, gradient fills, and embedded QR codes. The tool supports vector-based watermarking that scales perfectly at any zoom level without pixelation. Unique “intelligent positioning” automatically avoids covering important content like signatures or diagrams. Security features include microprint patterns, hidden forensic marks, and randomized element placement to deter removal. Design once and apply to multiple documents using saved watermark templates with adjustable intensity. Specialized modes include “draft” watermarks that automatically include date stamps and “confidential” marks with viewer-specific identifiers. The processor handles complex documents with hundreds of pages instantly while maintaining all original functionality like form fields and annotations. Artists can create watermark designs in external editors and import as PNG/SVG files. Business users will appreciate the batch processing and command-line automation options. Unlike cloud-based solutions, all processing occurs locally – your proprietary documents never get uploaded to third-party servers, ensuring complete confidentiality.
Image Watermark
Protect your visual assets with our intelligent image watermarking system that balances visibility with aesthetics. The tool uses advanced computer vision to automatically position watermarks where they’re most effective yet least intrusive. Choose from artistic watermark styles like subtle edge patterns, diagonal text flows, or branded corner designs. Unique “adaptive opacity” automatically adjusts based on underlying image colors for optimal visibility. Batch process hundreds of images while maintaining individual positioning preferences for each. Photographers will appreciate the EXIF metadata preservation and non-destructive editing options. Advanced security features include invisible digital watermarks detectable only with our verification tool and tamper-evident overlays. The system supports RAW image formats from major camera brands and outputs in web-optimized formats with quality sliders. Create watermark templates with your logo, copyright information, and contact details for consistent branding. Social media influencers can use the “platform presets” that format images specifically for Instagram, Facebook, etc. All processing happens locally in your browser at remarkable speeds – even for high-resolution professional photos – with no uploads to external servers.
WebP Converter
Our next-generation WebP converter delivers superior compression without the quality compromises of traditional tools. The advanced algorithm analyzes image content to apply optimal compression strategies – lossy for photographic areas, lossless for text and graphics. Unique features include automatic quality adjustment based on visual perception models and selective sharpening of important details. The converter supports animated WebP creation with frame optimization and transparency handling. Web developers will appreciate the built-in “before/after” comparison tool with file size savings calculations. Batch processing maintains folder structures while applying customized compression settings per image type. Specialized modes include “e-commerce optimization” for product images and “social media ready” presets. The system can convert entire websites recursively, updating HTML references automatically. Advanced users can access experimental settings like chroma subsampling adjustments and predictive encoding. Unlike online converters, our tool works completely offline after page load – your images never leave your computer, ensuring privacy for sensitive visual content. The converter handles massive images (up to 50MP) and batch processes thousands of files simultaneously.
Image Cropper
Experience precision cropping with our AI-assisted image editor that goes beyond basic rectangle cuts. The smart cropping system analyzes image content to suggest optimal compositions based on photographic rules (rule of thirds, golden ratio). Unique “content-aware” mode automatically identifies and preserves important elements while removing excess background. Professional features include straightening horizons, perspective correction, and batch cropping with consistent ratios. Social media managers will love the platform-specific presets for Instagram stories, YouTube thumbnails, and Twitter headers. The tool supports non-destructive editing with unlimited undo/redo and side-by-side comparison views. Advanced users can create custom crop shapes beyond rectangles, including circles and polygons. The processor handles high-resolution RAW files from DSLRs while maintaining all metadata and color profiles. E-commerce users can batch process product images to uniform dimensions with white space normalization. All processing occurs instantly in your browser – no uploading to servers means your photos remain completely private. The intuitive interface includes zoom-to-pixel precision and keyboard shortcuts for rapid workflow.
Image to PDF
Convert visual content into professional PDF documents with our feature-rich image processor. The tool intelligently arranges multiple images into optimized PDF pages with automatic rotation detection and white space minimization. Advanced options include adding customizable borders, background colors, and page numbering. Create searchable PDFs by optionally enabling OCR text recognition for images containing text. The batch processor can handle hundreds of images simultaneously while applying consistent formatting. Unique “photo album” mode creates elegant layouts with configurable thumbnails and index pages. Business users will appreciate the document properties customization (author, keywords) and password protection options. The system automatically enhances images during conversion with optional noise reduction, sharpening, and color correction. Specialized presets include “archival quality” for maximum resolution and “web optimized” for smaller file sizes. Unlike online converters, all processing happens locally in your browser – your private photos never get uploaded to external servers. The resulting PDFs maintain original image quality while gaining the organizational benefits of the PDF format, complete with adjustable compression levels.
Barcode Generator
Generate professional-grade barcodes with our comprehensive tool supporting 25+ symbologies including the latest 2D formats. The generator produces vector-based barcodes that scale perfectly for any application from product labels to warehouse signage. Advanced features include automatic checksum calculation, quiet zone adjustments, and human-readable text customization. Retailers can create complete product label sheets with sequential numbering and batch export. The system validates barcode scanability using built-in verification algorithms before output. Industrial users will appreciate the specialized formats like GS1-128 and ITF-14 for logistics applications. Unique “branded barcode” options allow embedding small logos within the barcode design. All barcodes meet ISO/IEC specification requirements for professional use. The tool includes presets for common applications like ISBN books, UPC retail products, and Code 39 inventory systems. Generated barcodes can be downloaded in print-ready EPS, SVG, or high-resolution PNG formats. Unlike web-based generators, our tool works completely offline after loading – your product codes and sensitive data never get transmitted over the internet.
QR Code Generator
Create sophisticated QR codes with our advanced generator that offers unparalleled customization options. Beyond basic URLs, generate codes for WiFi credentials, contact cards, calendar events, and even cryptocurrency payments. The designer tool allows full color customization with gradients, embedded logos, and creative shapes while maintaining scan reliability. Advanced error correction settings let you balance aesthetics with functionality – up to 30% of the code can be obscured while remaining scannable. Generate dynamic QR codes that can be edited later without changing the physical code. Batch create hundreds of unique codes with sequential numbering for inventory or event tickets. The built-in scanner tester verifies readability across different devices and apps. Marketing professionals will love the branded QR options that match corporate identity guidelines. Specialized modes include “high-density” for maximum data capacity and “artistic” for visually striking designs. All processing occurs locally in your browser – sensitive information like WiFi passwords or contact details never gets transmitted to external servers. Download codes in vector formats for crisp printing at any size or optimized PNGs for digital use.
Dictionary
Our comprehensive dictionary goes beyond basic definitions to provide rich linguistic context for every word. Each entry includes etymological roots, pronunciation audio clips, usage frequency data, and semantic relationships (hypernyms, hyponyms). The “Word DNA” feature visually breaks down morphemes and shows cognates across languages. Specialized dictionaries include medical, legal, and technical terminology with authoritative sources cited. The contextual engine analyzes how word meanings shift in different domains – for example, “mouse” in computing vs. zoology. Writers will appreciate the stylistic guidance indicating formal/informal usage and regional variations. The “Word Explorer” maps semantic connections in interactive webs, helping build vocabulary systematically. Advanced search supports wildcards, anagrams, and morphological patterns. The tool tracks your lookup history to identify knowledge gaps and suggest related words to learn. Unlike most digital dictionaries, ours includes illustrative quotations from contemporary sources alongside classic literary examples. All data is available offline after initial load, making it ideal for students, travelers, or professionals working in areas with limited internet access.
Compress PDF
Our intelligent PDF compression delivers maximum file size reduction with minimal quality loss through advanced content analysis. The processor classifies document elements (text, vector graphics, photos) and applies optimal compression algorithms to each. Unique “smart compression” preserves critical details like fine lines in technical drawings while aggressively compressing background images. The preview tool shows side-by-side comparisons at different quality levels with estimated file sizes. Batch processing handles hundreds of files while applying customized settings per document type. Business users will appreciate the automated compression profiles for common needs like email attachments or web publishing. Advanced options include downsampling resolution selectively, converting colors to grayscale where possible, and font subsetting. The system can compress scanned PDFs through advanced OCR cleanup while maintaining searchability. Security features ensure all sensitive metadata is removed during compression unless specified otherwise. Unlike online tools, all processing happens locally in your browser – your confidential documents never get uploaded to external servers. The resulting files maintain full PDF functionality including hyperlinks, bookmarks, and form fields at a fraction of the original size.
BMI Calculator
Our advanced BMI calculator provides nuanced health assessments beyond basic weight-height ratios. The tool incorporates age, sex, and body frame size into its analysis, offering personalized interpretation of results. Unique “BMI trajectory” tracking shows your progress over time with visual trend analysis. The calculator includes specialized modes for athletes (accounting for muscle mass), seniors (adjusted age scales), and children (percentile rankings). Detailed results explain what your BMI means in practical terms – ideal weight ranges, health risk probabilities, and actionable recommendations. Fitness integration allows syncing with popular health apps to automatically track changes. The “body visualizer” shows approximate body composition based on your metrics. Medical professionals will appreciate the printable reports with growth charts (for pediatric use) and metabolic equivalent tables. All calculations follow WHO and CDC guidelines while offering optional alternative methodologies. The tool works completely offline after loading – your sensitive health data never gets transmitted or stored. Additional features include weight goal setting, nutrition tips tailored to your BMI category, and exercise suggestions for healthy weight management.
Loan Calculator
Make informed borrowing decisions with our comprehensive loan analysis tool that models every aspect of repayment. Beyond basic EMI calculations, the system accounts for variable interest rates, balloon payments, and changing repayment schedules. The interactive amortization table shows exactly how each payment splits between principal and interest over the loan term. Advanced features include “what-if” scenarios for extra payments, refinancing options, and income-based repayment plans. Homebuyers can compare fixed vs. adjustable rate mortgages with detailed break-even analysis. The “affordability calculator” helps determine optimal loan amounts based on your income and expenses. Business loan options include cash flow analysis and debt service coverage ratios. All calculations can be exported to spreadsheet formats for further analysis. The tool incorporates up-to-date tax rules for deductible interest in various countries. Unlike bank calculators, ours includes private mortgage insurance costs and closing fees in its computations. All data processing occurs locally in your browser – your financial information never gets transmitted to external servers, ensuring complete privacy during sensitive loan planning.
Sales Tax Calculator
Navigate complex tax jurisdictions with our precision sales tax calculator that incorporates thousands of rate variations. The system automatically applies the latest rates for any US zip code or Canadian postal code, including special district taxes. Advanced features handle tax-exempt items, reseller certificates, and progressive tax brackets. Business owners will appreciate the batch processing mode for entire product catalogs and the ability to save frequently used tax profiles. The calculator generates detailed breakdowns showing base price, each applicable tax component, and total amount. Unique “reverse tax” function calculates pre-tax price from a total amount – essential for accounting reconciliation. The tool includes special modes for hospitality (hotel taxes), automotive (tire fees), and cannabis (excise taxes) industries. All calculations can be exported to accounting software formats or printed with custom business headers. The system updates tax rates automatically while allowing manual overrides for unusual situations. Unlike online calculators, ours works completely offline after initial load – your sensitive transaction data never gets transmitted over the internet, ensuring complete confidentiality for business financials.
Word Counter
Our advanced word analysis tool provides deep insights into your writing beyond simple word counts. The system tracks lexical density, unique word percentage, and vocabulary sophistication scores. Real-time readability metrics include Flesch-Kincaid grade level, Gunning Fog index, and Coleman-Liau score – all explained in plain language. Writers can set and track progress toward daily word count goals with achievement badges. The “repetition detector” highlights overused words and suggests alternatives from an integrated thesaurus. SEO optimization features include keyword density analysis and meta description length checking. Academic users will appreciate the citation style verification and bibliography word count exclusion. The tool compares your writing against genre-specific benchmarks (fiction, technical, business etc.). Advanced filtering can count words by specific criteria – only nouns, verbs over 6 letters, or words of Latin origin. All analysis occurs locally in your browser – your confidential documents never get uploaded to external servers. Additional features include speaking time estimation, printing layout simulation, and exportable reports with detailed writing statistics for editorial review.
Case Converter
Transform text formatting with our sophisticated case conversion tool that supports 15+ specialized text cases beyond basic upper/lower. Unique features include “smart title case” that knows which small words to leave lowercase and “sentence case” that properly handles abbreviations. Programmers will appreciate the code-specific cases like camelCase, PascalCase, and snake_case with optional prefix/suffix additions. The “random case” generator creates stylistic variations for creative projects, while “alternating case” produces meme-style text. Batch processing can clean up entire documents with consistent formatting rules. Advanced options include selective conversion (only capitalize nouns), inverse transformations, and clipboard history. The tool preserves special characters, numbers, and formatting during conversion. Language-specific modes handle special cases like German nouns (always capitalized) and Dutch ij digraphs. All processing happens instantly in your browser – your sensitive text never gets transmitted to external servers. Additional features include keyboard shortcuts for rapid workflow, custom case style creation, and integration with browser extensions for converting text in any web form or document editor.
