A private suite of media encoders, document engines, cryptographic utilities, and RF calculators engineered to execute directly inside your browser memory.
Calculate STB Intermediate Frequency (950–2150 MHz), Local Oscillator mixing, 22kHz tones & cable loss.
Generate standard, Micro QR, rMQR & styled vector SVG QR codes with logo embedding and custom styling.
Scan 2D QR codes and 1D retail barcodes with live hardware camera feed or local image drop.
Generate cryptographically secure passwords, memorable Diceware passphrases, and PINs with live entropy scoring.
100% Local In-Browser Metadata Inspector, GPS Stripper & Lossless Photo Anonymizer.
Convert, resize, and trim MP4, WebM, and GIF files locally using client-side FFmpeg WebAssembly.
Convert MP3, WAV, AAC, FLAC & OGG, adjust volume, normalize audio, and trim audio tracks in browser.
High-precision FFT spectrum, 2D waterfall spectrogram, oscilloscope, phase scope, and fundamental pitch detector.
Erase image backgrounds instantly with high precision using local on-device neural networks.
Batch resize, crop, and compress JPG, PNG, and WEBP photos with precise pixel or percentage scaling.
Stamp custom text, copyright notices, or logo badges onto images and video clips simultaneously.
Fast batch converter across PNG, JPG, WEBP, AVIF, BMP, ICO & SVG with zero image degradation.
Adobe-grade PDF E-Sign, PKI Digital Signatures (.pfx/.p12), and certificate validation engine.
Combine multiple JPG, PNG, WEBP & HEIC images into a clean, custom-sized PDF document.
Extract high-resolution PNG, JPG, or WEBP images from individual PDF pages at custom DPI.
Generate official direct download links for offline Microsoft Store app packages (.appx / .msix).
Transfer files up to 5 GB directly device-to-device with zero cloud storage and encrypted WebRTC tunnels.
Zero-account encrypted group messaging and voice channels connected directly across browsers.
Real-time TradingView candlestick charts & automated 14-period RSI technical dip radar for top coins.
Fast, privacy-first link shortener with custom aliases, auto-cleanup & instant vector QR codes.
Resync SRT & VTT subtitles, fix progressive framerate drift (25 to 23.976 FPS) & 2-point anchor calibration.
Scrub passwords, session cookies, Bearer tokens & API keys from HTTP Archive logs before sharing.
Step-by-step practical breakdowns, frequency math, cryptography, and client-side optimization guides.
Fix SRT/VTT subtitle delay, calculate 25 to 23.976 FPS progressive drift, and calibrate 2-point anchor timestamps in your browser.
URL Utilities & QRShorten long web URLs with custom vanity slugs, 20-day inactivity auto-cleanup, and HD vector QR code downloads with fast edge redirects.
RF & Satellite ToolsMaster microwave downconversion formulas, Universal Ku-Band 22kHz switching, C-band high-side mixing, and receiver L-band tuner windows.
Security & PasswordsCreate unhackable passwords, multi-word passphrases, and PINs in your browser with zero server uploads and live entropy metrics.
Background RemoverRemove any image background instantly using local on-device neural networks — no upload, no account, and zero watermarks.
PDF Signer & PKIE-sign legal agreements and validate PKI X.509 digital certificates locally in seconds — no Adobe Acrobat or subscription needed.