About AllTools
Privacy-first tools that run entirely in your browser. No uploads, no accounts, no compromises.
Our Mission
AllTools was built with a single, uncompromising principle: your files should never leave your browser. In a world where most online tools silently upload your documents, images, and data to remote servers, we took a different path. Every tool on AllTools processes your files locally, using modern browser technologies like JavaScript, WebAssembly, and the Canvas API. Your sensitive contracts, personal photos, and private spreadsheets stay exactly where they belong — on your device.
We believe that convenience and privacy should not be a tradeoff. You should not have to wonder whether a random website is storing your tax documents or training AI models on your images. With AllTools, there is nothing to wonder about. We have no server-side file processing, no database of user uploads, and no cloud storage. The processing happens on your hardware, and the results go directly to your downloads folder. When you close the tab, the data is gone — because it was never anywhere else.
How It Works
AllTools is built with Astro 5, a modern static site framework that delivers pre-rendered HTML with minimal JavaScript. Each tool page loads only the specific library it needs — for example, pdf-lib for PDF tools, or the Canvas API for image processing. Heavy libraries like ffmpeg.wasm (used for video and audio tools) are loaded on demand, only when you actually navigate to a video tool.
The site is hosted on Cloudflare Pages, a global edge network that serves pages from data centers close to you for sub-second load times. There is no application server, no database, and no backend API. The entire site is static HTML, CSS, and JavaScript. You can verify this yourself by opening your browser's network tab while using any tool — you will see zero outgoing requests with your file data.
Our Values
Privacy
Your files never leave your browser. We have no server-side processing, no file storage, and no way to access your data. Privacy is not a feature we added — it is the architecture we chose.
Speed
No upload wait times, no processing queues. Results appear instantly because everything runs on your device. Pages load in under a second thanks to Astro's static rendering and Cloudflare's global edge network.
Simplicity
No accounts, no subscriptions, no paywalls, no popups asking you to sign up. Open a tool and use it. Every tool is designed to be intuitive enough that you never need to read instructions.
Accessibility
Every tool works on every device — phones, tablets, and desktops. We support dark and light modes, keyboard navigation, and semantic HTML. Tools should be usable by everyone, everywhere.
By the Numbers
Technology
AllTools is built on a modern, performance-focused stack designed for speed and reliability. The framework is Astro 5, which pre-renders every page to static HTML and only ships JavaScript when a tool actually needs it. Styling is handled by Tailwind CSS v4 with a custom design system that supports dark and light modes. All code is written in TypeScript in strict mode for type safety and maintainability.
The site is deployed to Cloudflare Pages, which distributes pages across 300+ edge locations worldwide for sub-50ms Time to First Byte. We use Geist as our display font and Geist Mono for code, with Lucide for consistent, crisp icons. Every tool page is a standalone landing page with full SEO markup, structured data, and FAQ schema — designed to rank well in search engines and provide genuine value to every visitor.
Contact
AllTools is operated by DevFlow FZE, registered in the United Arab Emirates.
For business inquiries, partnership opportunities, bug reports, or feature requests, reach us at hello@alltools.app.
We read every message and typically respond within 24 hours on business days.