VantorKit

All Tools Math & Finance PDF & Files Images Text Tools Everyday

Popular Math & Finance Percentage Calculator Quickly calculate increases, decreases, differences, and standard percentages. Math & Finance Compound Interest Simulate investment growth, deposits, and compound frequencies over time. Math & Finance Loan & Amortization Calculate monthly installments, interest breakdown, and repayment schedules. Math & Finance Discount & Sales Tax Find final price savings, discount margins, and applicable sales taxes. Math & Finance GPA & Grade Calculator Compute cumulative semester GPA and weighted scale grades instantly. High Value PDF & Files CSV to JSON / JSON to CSV Convert data structures back and forth with custom delimiter support. PDF & Files PDF Merge Combine multiple PDF documents entirely in your browser securely. PDF & Files PDF Split & Extract Extract selected page ranges or separate individual pages locally. PDF & Files PDF to Word Converter Export PDF text content as editable .docx files with layout reconstruction, entirely in your browser. Live Now PDF & Files PDF Redactor & Signer Permanently blackout sensitive text with pixel flattening and apply digital signatures 100% locally. PDF & Files Base64 File Encoder Encode documents and binary assets into data URIs and raw Base64 strings. Live Now PDF & Files Audio Trimmer & Cutter Cut, trim, and extract high-precision audio clips with interactive waveform and WAV export. Live Now PDF & Files Video Trimmer & Cutter Cut, trim, and slice MP4, WebM, and MOV videos locally with dual-handle timeline and stream copy. Images Color Palette Extractor Extract primary and complementary hex palette codes from any uploaded image. Images SVG to PNG Converter Rasterize SVG vector illustrations to transparent, high-res PNG formats. Images Image Resizer & Crop Adjust image pixel dimensions, preserve aspect ratios, and optimize weights. Images Image to Base64 Convert PNG, JPG, or SVG to embeddable HTML/CSS inline data sources. Popular Images Image Compressor & WebP Optimizer Compress JPG, PNG, WEBP, and AVIF files locally with quality controls and split comparison. Images Multi-Size Favicon Builder Generate standard 16x16, 32x32, and apple-touch icons from an icon asset. Live Now Images Metadata & EXIF Cleaner Inspect and strip GPS coordinates, camera models, and private EXIF/XMP tags from images locally. Everyday Date Difference & Workdays Calculate total days, business working days, and weekends between dates. Everyday QR Code Generator Create custom vector QR codes for URLs, WiFi credentials, and contact cards. Everyday Age & Milestone Calculator Compute exact age in years, months, and hours with countdown milestones. Everyday Password Generator & Entropy Generate cryptographically secure passwords with entropy strength scoring. Everyday Time Zone Meeting Planner Compare overlapping business hours across major global timezones. Text Tools Word & Character Counter Track real-time character counts, words, reading durations, and paragraph stats. Text Tools Markdown Previewer Write Markdown with side-by-side formatted preview and instant HTML export. Text Tools Case Converter & URL Slugifier Convert text cases (camelCase, snake\_case, Title Case) and generate clean SEO URL slugs. Text Tools Text Diff & Compare Compare two text snippets side-by-side or inline with visual additions and deletions highlights. Live Now Text Tools JWT Decoder & Verifier Decode JSON Web Tokens, inspect claims, format timestamps, and verify HMAC signatures locally. Suggest Community Request a Tool Need a specific browser utility? Tell us what client-side tool to build next.

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