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Encode and decode Base64 strings for data transmission. Free online Base64 converter for binary data and API payloads.
Base64 कनवर्टर is a free online डेवलपर tool that works right in your browser — whatever you enter is processed locally and never sent to a server. No installation, no signup; works on both phone and desktop, ready to use instantly.
डेवलपर्स के लिए डिज़ाइन किए गए कोड टूल्स जिनमें सिंटैक्स हाइलाइटिंग, रियल-टाइम वैलिडेशन और फॉर्मेटिंग है। JSON, XML, YAML, SQL और अधिक का पूर्ण कवरेज।
As developers ourselves, we kept switching between scattered tools that sent our code to unknown servers. We built this developer suite so formatting, validation, and conversion all run locally — your code stays yours.
Developers handling JWTs, SSO tokens, binary data in web contexts, or email attachments. Base64 is everywhere in modern web stacks — it encodes OAuth client secrets, data URIs for inline images, and file uploads to APIs that expect string payloads instead of multipart form data.
हाँ, पूरी तरह से मुफ्त और बिना साइनअप।
हाँ, यह टच सपोर्ट के साथ मोबाइल ब्राउज़र पर काम करता है।
डेवलपर
JSON, XML, YAML, SQL, CSV, TOML और अधिक सपोर्ट करते हैं, साथ ही Java, Python, TypeScript आदि के लिए कोड फॉर्मेट कन्वर्ज़न भी।
ToolPure supports JSON, XML, YAML, TOML, CSV, SQL, and Markdown formatting. Validation includes syntax checking, schema validation for JSON, and well-formedness checking for XML.
Yes, you can convert between JSON, XML, YAML, CSV, and TOML. The converter preserves data types, nested structures, and array indices during conversion.
Files up to 10MB can be formatted without issues. For larger files, the tools use Web Workers to prevent UI freezing. Syntax highlighting supports files with up to 100,000 lines.
Yes. Base64 कनवर्टर is a pure front-end tool: whatever you type or paste is processed only in your browser's memory and never sent to a server. It disappears as soon as you refresh or close the page.
🔒 Privacy & Security：All processing happens locally in your browser. Files are never uploaded or stored.
🔒 Privacy: All processing happens locally in your browser. Your files and data never leave your device — no upload, no server, no tracking.