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Base64 Encoder / Decoder
Encode plain text to Base64 or decode Base64 back to text.
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Convert text into URL-safe encoding or decode query strings into readable text.
Tip: MH Tools runs this utility in your browser for quick no-login use. Review generated output before publishing or sharing it.
URL Encoder / Decoder is part of the Developer Tools collection in MH Tools. It is designed for fast, no-login use and works well for quick browser-based tasks.
Convert text into URL-safe encoding or decode query strings into readable text.
Step 1: Paste a URL or text.
Step 2: Choose encode or decode.
Step 3: Copy the result.
It uses standard URL component encoding.
Encode plain text to Base64 or decode Base64 back to text.
Generate SEO-friendly URL slugs from titles or phrases.
Create a QR code from text or a URL and download it as PNG.
Format, minify, and validate JSON with clean error messages.
Generate one or many browser-safe UUIDs.
Convert Unix timestamps to dates and dates back to Unix time.
Format, minify, and validate JSON with clean error messages.
Encode plain text to Base64 or decode Base64 back to text.
Generate one or many browser-safe UUIDs.
Convert Unix timestamps to dates and dates back to Unix time.