Web Converter
Format JSON, escape HTML, encode URLs, and convert common web formats quickly.
Open Web Converter →Base64 Converter
Encode and decode Base64 strings for APIs, web development, and data handling.
Open Base64 Converter →URL Converter
Encode and decode URLs safely for browsers, forms, and web requests.
Open URL Converter →Hash Generator
Generate MD5, SHA1, SHA256, and SHA512 hashes for testing and verification.
Open Hash Generator →Regex Tester
Test and validate regular expressions quickly for data cleaning and form validation.
Open Regex Tester →JSON Formatter
Format, validate, and minify JSON locally for APIs, debugging, and data cleanup.
Open JSON Formatter →JWT Decoder
Inspect JWT headers and payloads locally while keeping tokens in your browser.
Open JWT Decoder →Text Diff Checker
Compare two versions of text and find changed, added, or removed lines quickly.
Open Diff Checker →UTM Link Builder
Create campaign URLs with tracking parameters for marketing and analytics workflows.
Open UTM Builder →SEO Meta Tag Generator
Generate ready-to-copy SEO, Open Graph, and Twitter Card tags for any webpage.
Open Meta Generator →Helpful Guides for Developers
Learn when to use URL encoding and conversion tools in practical web workflows.
URL Encoding Explained
Understand how special characters are encoded in links, forms, and API requests.
Read the Guide →Search Console for Developers
Learn how to monitor indexing, crawl errors, and search performance for the sites you build.
Read More →Try Text and PDF Tools Too
Explore related tool categories for markdown formatting, subtitles, and document workflows.
Browse Text Tools →