Privacy-FirstToolbox

Crypto & Security6

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Privacy-FirstToolbox

Free online tools that process your files entirely in your browser. Your data never leaves your device. No uploads, no tracking, no accounts required.

100% Private

64+ Free Tools

Open Source on GitHub

🔥 Popular Tools

JPG to PNGHOT
PNG to JPGHOT
WebP to PNG
WebP to JPG
PDF CompressorHOT
Merge PDF

Image Converters

JPG to WebP
PNG to WebP
SVG to PNG
GIF to PNG
BMP to PNG
ICO to PNG

PDF Tools

PDF to PNG
PDF to JPG
Split PDF
Rotate PDF
Unlock PDF
PDF Metadata

Developer Tools

JSON Formatter
JSON to CSV
JSON to TypeScript
Image to Base64

Text Tools

Word Counter
Case Converter
Text Diff

Quick Links by Format

Convert JPG Convert PNG Convert WebP Convert GIF Convert SVG Convert BMP To PNG To JPG To WebP PDF Tools Text Tools JSON Tools Date Tools Crypto Tools

Why Browser-Based?

Our tools use modern Web Workers and Canvas APIs to process files directly in your browser. This means your sensitive images and documents never leave your device, ensuring complete privacy.

Supported Formats

Convert between JPG, PNG, WebP, GIF, BMP, SVG, and ICO formats. Compress and manipulate PDFs. Format JSON, convert timestamps, and more.

Works Offline

Once loaded, our tools work without an internet connection. Perfect for handling sensitive documents or working in areas with limited connectivity.

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Made with for privacy

YAML to JSON

Free online YAML to JSON Converter. Transform YAML documents into JSON objects. Support for clean conversion and file input.

YAML Input

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JSON Output

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Key Features

Convert YAML to JSON
Validate YAML syntax
Auto-detect structure
Copy and Download

Common Use Cases

Configuration management
Data migration
API testing

Frequently Asked Questions

More JSON Tools

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JSON Formatter

Beautify, minify, and validate JSON

JSON to CSV

Convert JSON array to CSV

CSV to JSON

Convert CSV to JSON array

JSON to TypeScript

Convert JSON to TypeScript Interfaces

JSON to YAML

Convert JSON to YAML format