Our mission, engineering philosophy, and team
Standard file utilities usually upload your sensitive files (e.g., invoices, private videos, personal audio files, and PDFs) to remote servers for processing. This exposes your data to corporate tracking, storage leaks, and compliance violations.
Toolchi was founded to challenge this paradigm. By leveraging modern HTML5 web APIs (such as Web Audio API, Canvas 2D, and Web Assembly), all file operations take place 100% locally inside your browser sandbox. Your data never leaves your device.
Local processing means no network upload limits or waiting queues.
GDPR and HIPAA compliance by design—no data is logged or cached on servers.
Powered by verified packages like pdf-lib, qrcode, and native canvas streams.
Once loaded, the tools can work entirely offline without internet.
The developers and compliance auditors behind the Toolchi platform.
Founder & Lead Systems Architect
Arslan is a senior software engineer specializing in browser runtime environments and client-side system architecture. At Toolchi, he designs the custom canvas video capture engines and DSP pipelines to optimize client-side processing speeds.
Privacy, Security & Compliance Audit
Our internal compliance division monitors code changes to ensure all dependencies remain locally packaged. They verify that no tracking scripts are injected, guaranteeing full privacy standard audit clearances.
You can disconnect your internet connection (turn off Wi-Fi or unplug ethernet) and use our tools like PDF Split, Image Resize, and WebM Converter. They will function perfectly offline.
Yes. Because data stays inside your browser's sandboxed memory, other programs on your PC and external parties on the web cannot access the content.
