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7xm Knowledge Base
Productivity & Tool Guides
Practical guides and deep-dives on browser-based tools, file optimization, and web workflows.
Guides4 min read
How to Edit PDFs in Your Browser Without Uploading to Cloud Servers
Learn how client-side WebAssembly technology enables zero-latency, private document editing.
September 2026
Optimization5 min read
Lossless Image Compression: Balancing Sharpness and Web Performance
A deep dive into WebP, AVIF, and JPEG optimization techniques for faster websites.
September 2026
Developer6 min read
The Ultimate Developer Cheat Sheet for JSON, JWT and RegEx Debugging
Streamline your development cycle with these instant browser utilities.
August 2026