Tools
Browser-based utility tools. Private, zero-dependency, offline-capable.
Stegofile-Concealer
Hide text or files inside PNG images. Magic PIN + optional encryption - nothing leaves your browser.
TOTP-Authenticator
Generate 2FA codes (TOTP) locally in your browser. Encrypted, no cloud, works offline.
Hash-Generator
Hash text and files with MD5, SHA-1, SHA-256 and more - instantly in your browser.
Shamir Secret Sharing
Split any secret into n shares - reconstruct from any k. Information-theoretic security, 100% offline.
Flatfile-Converter
Convert between JSON, CSV, XML, YAML and TOML - instantly in your browser.
Lintfile-Validator
Validate and reformat JSON, CSV, XML, YAML and TOML - instantly in your browser.
PDFfile Manager
Merge, split, convert and password-protect PDFs - 100% in your browser, no upload, works offline.
Imagefile-Converter
Convert WebP, AVIF, GIF, BMP, SVG, JPG & PNG - instantly in your browser.
EXIF-Editor
View, strip or edit image EXIF metadata - remove GPS and camera info before sharing photos. 100% in your browser.
QRcode-Generator
Generate QR codes with custom logo, rounded dots and color inversion - entirely in your browser.
Asciifile-Creator
Convert any image to ASCII art - monochrome or colored HTML. Runs entirely in your browser.
Text-Codec
Encode and decode text with URL, Base64, HTML and Hex - instantly in your browser.
BTC Seed Helper
Validate BIP-39 seed phrases and recover missing words - entirely in your browser.
XMR Seed Helper
Validate Monero seed phrases and recover missing words - entirely in your browser.
Date Converter
Convert dates between Gregorian, Julian, Islamic, Hebrew, Persian and Buddhist calendars - instantly in your browser.
