Ultimate Tools Blog

How to properly create and print barcodes: sizes, quality, and testing.

5 min read - 2026-02-05

When to check OG tags: blogs, online stores, portfolios, landing pages.

5 min read - 2026-02-05

When to use different types of case, rules for designing headers and variable names.

4 min read - 2026-02-05

Practical advice on choosing and converting colors. How to select palettes, work with transparency and adapt colors for printing.

5 min read - 2026-02-05

How to count calories correctly and avoid common mistakes. Practical techniques for accurate counting.

6 min read - 2026-02-05

What aspect ratios exist, how they differ, and how to choose the right format for your video.

7 min read - 2026-02-05

How to get the most out of the Pomodoro Technique: adjusting intervals, fighting distractions, and tracking progress.

5 min read - 2026-02-05

How to format and validate XML: structure, namespaces, XSLT and tools.

7 min read - 2026-02-04

Guide to generating slugs: transliteration, rules for forming URLs, impact on SEO.

6 min read - 2026-02-04

How to find the greatest common divisor and least common multiple using the online calculator.

5 min read - 2026-02-04

When mass text replacement is needed: data processing, content migration, text cleaning.

5 min read - 2026-02-04

Fuel consumption units guide. How to convert between l/100 km, miles per gallon (MPG) and kilometers per liter.

6 min read - 2026-02-04