TOOLNIVO / OPEN SOURCE
Technology credits.
2FA Code Generator
TOTP uses native Web Crypto. Local QR image decoding uses jsQR 1.4.0 (Apache-2.0). jsQR licence
Text to PDF
The rich-text editor uses Quill (BSD-3-Clause) and PDF export uses pdf-lib. Quill licence · Bundled dependency licences
PDF to Word
PDF text extraction uses Mozilla PDF.js 6.3.289 (Apache-2.0). DOCX export uses docx 9.8.1 (MIT). Libraries load when conversion starts.
Image Converter
TIFF uses UTIF.js (MIT) and pako (MIT / Zlib); static GIF encoding uses gifenc (MIT). The library loads on demand and runs in your browser.
UTIF licence · pako licence · gifenc licence
QR Code Generator
QR encoding uses qrcode-generator 2.0.4 by Kazuhiko Arase under the MIT licence. Generation runs locally.
Word to PDF libraries
DOCX rendering uses docx-preview 0.3.7 (Apache-2.0) and JSZip 3.10.1 (MIT). Image capture uses html2canvas 1.4.1 (MIT); PDF generation uses pdf-lib 1.17.1 (MIT). PDF generation is also used by Scan to PDF, Images to PDF, Merge PDF and Split PDF. Libraries load only when needed by a converter.
docx-preview licence · JSZip licence · html2canvas licence · pdf-lib licence
U²-Net / U2NETP
Foreground detection uses U2NETP by Xuebin Qin and contributors, distributed under Apache License 2.0. ONNX weights are distributed by the rembg project.
Model licence · Model attribution and source · rembg licence
ONNX Runtime Web
Local inference uses Microsoft ONNX Runtime Web 1.20.1 under the MIT licence.
ToolNivo is independent of these projects. See our privacy policy for how local image processing works.