We build fast, free, privacy-first tools that work entirely in your browser — because your files belong to you.
"Our mission is to provide fast, free, and privacy-first tools that work entirely in your browser — no uploads, no accounts, no limits."
ToolKit Pro was founded in 2025 to solve a frustrating problem: most free online tools require you to upload your files to a remote server. That means your private PDFs, personal images, and sensitive documents travel across the internet to machines you know nothing about — and you have no guarantee they're deleted afterward.
We believed there was a better way. Modern browsers are extraordinarily powerful. APIs like the File API, Canvas API, Web Workers, and WebAssembly allow full document processing, image manipulation, and code execution to happen entirely on the user's device — with zero server contact.
So we built ToolKit Pro: a growing suite of tools that harness these capabilities to give you professional-grade functionality without ever asking for a file upload. From PDF merging to image compression, from JSON formatting to QR code generation — everything runs locally, instantly, and privately.
Merge, compress, convert, and extract text from PDFs — all without uploading a single file.
Compress images, convert between formats, and resize photos right in your browser.
Count words, convert letter cases, and transform text with instant real-time results.
Format JSON, encode Base64, pick colors, and generate QR codes — essential utilities for developers.
Your files never leave your device. All processing happens locally in your browser using modern Web APIs. We literally cannot see your data.
No waiting for server processing, upload queues, or email delivery. Results appear in seconds directly on your screen.
No hidden costs, no watermarks on outputs, no premium tiers. Every tool on ToolKit Pro is completely free to use with no usage limits.
Fully responsive design works seamlessly on desktop, tablet, and mobile. No app download required — just open your browser.
ToolKit Pro is built by a small team passionate about privacy and productivity. We believe that powerful software doesn't need to come at the cost of your personal data. We're developers and designers who got tired of recommending tools that mishandled user files — so we built something we'd actually use ourselves.
We're constantly adding new tools, refining existing ones, and listening to user feedback. If you have a suggestion or found a bug, we'd love to hear from you.