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Follow the incremental evolution of the Toolzum engine. We push changes and optimizations every week.
Bulk processing now handles faults gracefully. Process 50 files at once — if one is corrupted or too large, Toolzum auto-skips it, keeps processing the rest, and flags the failure at the end. No more restarting entire batches.
All 30 bulk processing modules are now live. Compress videos, reduce file sizes, burn subtitles, convert images to PDF, merge documents, run OCR, and more — all in your browser with zero uploads. Pro users unlock 6× parallel processing and ZIP downloads.
Enterprise-ready security posture for teams handling sensitive data. Published a dedicated /security page, added CSP headers for XSS prevention, rolled out an offline mode indicator, and zero-data retention badges across all upload zones.
The biggest expansion yet. Edit documents, design logos, run AI models, process images, calculate finances — all 200+ tools run completely offline with zero data leaving your machine. No subscriptions, no uploads, no limits.
Expanded the finance and developer tool categories with SaaS metrics, currency exchange, code formatting, and offline caching for persistent access.
Toolzum launched with a simple premise: every tool should run in your browser, not on a server. No uploading confidential files to black-box servers for simple resize, crop, or hashing operations.
We build and deploy new offline utilities every single week. Subscribe to get our weekly release summaries.