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Utilities

QR codes, barcodes, calendars, ZIP archives, and more practical tools.

QR codes, barcodes, iCal files, ZIP archives, and LLM token estimator — the everyday digital toolbox.

10 tools available

📤 Sharing & Collaboration 🔐 Security & Privacy 🖼️ Images 🎬 Video 🎵 Audio & Media 📄 PDF 📋 Text & Data 🎨 CSS Design 🌐 Network & DevOps 💼 Productivity & Business 🛠️ Utilities 🤖 Artificial Intelligence

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QR Code Generator

100% local

Generate a QR code from a URL or text. Customizable colors, PNG and SVG export. Free, 100% in the browser. Free online tool — privacy level clearly shown.

Utiliser →

Barcode Generator

100% local

Generate EAN-13, EAN-8, UPC-A, UPC-E, Code128, Code39, ITF-14, Codabar and MSI barcodes. Export as PNG or SVG. 100% browser-based, no installation.

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LLM Token Counter

100% local

Count tokens in your text for GPT-4o, Claude, Gemini, and other LLMs. API cost estimation. 100% in the browser. Free online tool — privacy level clearly shown.

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iCal Generator (.ics)

100% local

Create a .ics file to add events to Google Calendar, Outlook, or Apple Calendar. Free, 100% browser-based. Free online tool — privacy level clearly shown.

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ZIP Compressor

100% local

Create ZIP archives from your files directly in the browser. Drag & drop, download. No files uploaded, 100% local. Free online tool — privacy level clearly…

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Email Signature Generator

100% local

Create a professional HTML email signature. Compatible with Gmail, Outlook and Apple Mail. Customize name, title, phone, logo.

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Email Signature Extractor

Serveur

Import a .eml file or paste a raw email and automatically extract signatures as clean HTML. Multi-signature detection, hosted images.

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ZIP Extractor

100% local

Extract files from ZIP archives directly in your browser. Preview and download contents. 100% local, no files uploaded. Free online tool — privacy level…

Utiliser →