Blog
20 articles on JSON, images, PDFs, and developer productivity. Page 1 of 2.
10 Online Tools That Save Developers Hours Every Week
The right tools eliminate tedious manual work. Here are 10 browser-based tools that developers reach for every day.
JPG to WebP Migration: A Step-by-Step Guide for Websites
Migrating from JPG to WebP is one of the highest-impact performance improvements available. Here's how to do it systematically.
Free PDF Tools vs Adobe Acrobat: An Honest Comparison
Adobe Acrobat costs hundreds per year. Here's an honest look at what free browser-based tools can and genuinely cannot do.
Image Format Comparison 2026: Which Should You Use?
With JPG, PNG, WebP, AVIF, and SVG all available, which format should you actually use? A practical, no-nonsense comparison.
Base64 Encoding and Decoding: A Developer's Reference
Base64 appears in authentication headers, data URLs, email attachments, and API tokens. Here's exactly what it is and how to use it.
WebP Format: The Developer's Complete Guide
WebP is now the standard image format for the web. Everything you need to know about browser support, quality settings, and when to use it.
SVG Images: The Complete Guide to Scalable Vector Graphics
SVG files stay crisp at any size, making them perfect for logos and icons. Learn when to use SVG and how to work with it across different formats.
HEIC to JPG: Convert iPhone Photos for Universal Compatibility
iPhones shoot in HEIC format, but many apps and websites don't accept it. Here's how to convert HEIC photos to JPG quickly and for free.
YAML to JSON: The Practical Conversion Guide
Kubernetes, GitHub Actions, Ansible — many tools use YAML. But APIs and application code prefer JSON. Here's how to convert between them cleanly.
How to Password-Protect a PDF (Free, No Software Needed)
Add strong encryption to any PDF before sharing sensitive documents. Everything happens in your browser — your file is never sent anywhere.
How to Compress a PDF and Reduce Its File Size
Email attachments too large? PDF files bloated with embedded content? Here's how to shrink them without buying expensive software.
How to Merge PDF Files Online in 3 Steps
Combining multiple PDFs into one file is easier than you think. No software, no account — just upload, reorder, and download.
JSON to CSV: The Complete Conversion Guide
Converting JSON data to CSV for spreadsheets, databases, or analytics. Everything you need to know with practical examples.