Developer
Guides filed under developer. Each one links to the tool it is about.
Top 10 Productivity Tools for Developers in 2026
From JSON formatters to password generators and QR codes—our roundup of the best free online tools that developers use daily.
Feb 8, 202610 min
Why Developers Need JSON Formatters in 2026
JSON is the backbone of modern APIs and configs. Here's why a good JSON formatter and validator is essential for every developer.
Feb 5, 202610 min
Bionic Reading: Convert Text for Faster Reading
What bionic reading is and how to try it on your text.
Jan 29, 20266 min
YouTube Tags Extractor: Find the Video ID First
How to read a YouTube video id and where tags actually appear.
Jan 25, 20266 min
YouTube Trending Videos: See What's Popular by Region
How to browse YouTube trending videos for ideas and research.
Jan 20, 20265 min
Instagram Post Generator: Create Mock Instagram Posts
How to generate fake Instagram post images for mockups.
Jan 11, 20265 min
Tweet Generator: Create Mock Tweets for Design and Marketing
How to generate fake tweet images for mockups and presentations.
Dec 23, 20255 min
YouTube Thumbnail Grabber: Get Thumbnails from Video Links
How to download YouTube video thumbnails for reference or design.
Dec 19, 20256 min
Diff Checker: Compare Two Texts and See What Changed
How to use a diff tool to compare versions, configs, or code side by side.
Aug 10, 20255 min