Productivity & Tool Guides
Practical guides and deep-dives on browser-based tools, file optimization, and private workflows.
Page 2 of 2·12 articles
Remove a PDF Password Online Safely (When You Are Authorized)
Unlock PDFs you own or have permission to open. Learn when password removal is appropriate, how restrictions differ from open passwords, and a private unlock workflow.
Resize Images for Instagram, YouTube & Social Media (Exact Pixel Guide)
Get the right dimensions for Instagram posts, stories, YouTube thumbnails, and LinkedIn banners-plus a fast browser resizer workflow.
Convert PNG to JPG or WebP Online Without Ugly Artifacts
Choose the right format for photos, screenshots, and graphics. A clear PNG vs JPG vs WebP guide with a free browser converter workflow.
Split a PDF Online Free: Extract Pages or Export Every Page Separately
Pull out page ranges, delete extras, or export each page as its own PDF. Ideal for applications that want only specific sheets.
Lossless Image Compression: Balancing Sharpness and Web Performance
A practical look at JPEG, PNG, and WebP trade-offs-and how to shrink images for the web without making them look soft.
The Ultimate Developer Cheat Sheet for JSON, JWT and RegEx Debugging
Speed up everyday debugging with browser utilities for JSON formatting, JWT inspection, and quick regular-expression checks.