URLP - Free Online Developer Tools
Simple, fast, and secure tools for encoding, decoding, and formatting. All processing happens in your browser.
Privacy-first, browser-based utilities for Base64, URL, HTML encoding, JSON formatting, and JWT decoding. No registration required, completely free forever.
Tools
Free Base64 Encoder Online
Encode text or data to Base64 format. Perfect for encoding binary data for web transmission.
Free Base64 Decoder Online
Decode Base64 encoded strings back to original text or data.
Free URL Encoder Online
Encode text for safe use in URLs. Converts special characters to percent-encoded format.
Free URL Decoder Online
Decode URL encoded strings back to readable text.
Free HTML Entity Encoder Online
Convert special characters to HTML entities for safe display in HTML.
Free HTML Entity Decoder Online
Decode HTML entities back to their original characters.
Free JSON Formatter & Validator Online
Format and validate JSON data. Beautify or minify JSON strings.
Free JWT Decoder Online
Decode and inspect JSON Web Tokens (JWT). View header, payload, and signature.
Why Choose URLP?
Essential developer tools with a focus on privacy, speed, and simplicity. All processing happens in your browser - your data never touches our servers.
Complete Privacy & Security
All processing happens in your browser. Your data never leaves your device - we can't see it, log it, or access it.
Lightning Fast Processing
Instant results with no server round-trips. Process data in milliseconds directly in your browser.
Always Free, No Limits
100% free forever. No registration, no limits, no premium tiers. Supported by non-intrusive ads.