Free browser tools
Useful web tools that stay simple.
aYoo Tools helps you handle small writing, coding, SEO, and everyday web tasks without signups, dashboards, or clutter.
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Popular tools
Word Counter
Count words, characters, sentences, and estimated reading time.
JSON Formatter
Format, validate, and inspect JSON in your browser.
Slug Generator
Turn titles into clean URL slugs for posts and pages.
Password Generator
Create strong passwords with practical length and character options.
Built for small tasks
Fast pages, clear answers, no account required.
Each tool is designed around one practical job. The pages include short explanations and examples so visitors can understand the result instead of just pressing a button.
Helpful guides
Learn the small details behind everyday web work.
Word count for SEO
Understand when a page needs more detail and when shorter copy is enough.
Meta description length
Write search summaries that are clear, useful, and compact.
JSON validation errors
Fix missing commas, broken brackets, trailing commas, and quote issues.
Online tools privacy
Know what to check before pasting text into a browser-based tool.