Base64 Encode/Decode Online
Encode and decode Base64 online with fast browser-side processing for text and files. No upload required.
Open tool →Private online tools
Tools that run in your browser
Fast, private tools for Base64, JSON, XML, and YAML. No uploads.
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21 tools
Base64 & hash tools
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View allJSON Viewer Online
View JSON online with text, tree, and table inspection modes plus formatting, validation, and copy or download actions directly in your browser.
Open tool →JSON Beautifier Online
Beautify and pretty print JSON online with clean indentation for easier reading, debugging, and editing directly in your browser.
Open tool →JSON Minifier Online
Minify JSON online instantly to reduce payload size while preserving valid output that is ready to copy or download.
Open tool →JSON Escape Tool Online
Escape JSON strings online for safe embedding in source code, templates, logs, and transport payloads.
Open tool →JSON to XML Converter Online
Convert JSON to XML online with clean formatted output and private browser-side processing. No upload required.
Open tool →JSON to YAML Converter Online
Convert JSON to YAML online with readable output and privacy-first client-side processing in your browser.
Open tool →XML Viewer Online
View XML online with text, tree, and table inspection modes plus formatting and copy or download actions in a private browser-based tool.
Open tool →XML Beautifier Online
Beautify and format XML online with clean indentation for easier reading, maintenance, and debugging.
Open tool →XML Minifier Online
Minify XML online instantly to reduce file size while preserving valid XML output for production use.
Open tool →XML Escape Tool Online
Escape XML strings online for safe embedding in code, templates, and configuration files.
Open tool →XML to JSON Converter Online
Convert XML to JSON online with formatted output and fast browser-side processing, with no server upload.
Open tool →XML to YAML Converter Online
Convert XML to YAML online with readable output and browser-only processing for better privacy.
Open tool →YAML Viewer Online
View YAML online with text, tree, and table inspection modes plus formatting and copy or download actions without leaving your browser.
Open tool →YAML Beautifier Online
Beautify YAML online with clean formatting for easier reading, editing, and reviewing configuration files.
Open tool →YAML Escape Tool Online
Escape YAML strings online for safe embedding in code, templates, and configuration values.
Open tool →YAML to JSON Converter Online
Convert YAML to JSON online with clean output and browser-side processing that keeps your data local.
Open tool →YAML to XML Converter Online
Convert YAML to XML online with readable output and privacy-first client-side processing in your browser.
Open tool →Learning guides
JSON vs XML vs YAML: Differences, Use Cases, and Examples
Understand format differences, strengths, and use cases before choosing your workflow.
Open guide →Common JSON Errors: Causes, Examples, and Fixes
Fix parsing and syntax issues with practical examples and troubleshooting tips.
Open guide →JSON, XML, and YAML Conversion Guide
Learn repeatable conversion workflows between JSON, XML, and YAML.
Open guide →