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All-in-One Developer Tools – Free Online Code Converters & Format Utilities

Boost your productivity with advanced developer tools for JSON, Base64, URL encoding, data conversion, and more. Built for speed, accuracy, and ease of use, these tools run directly in your browser and help developers save time on everyday coding tasks.

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Everything you need for assignments, research papers, and presentations.

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Need More Than Just Developer Tools?

Explore our full suite of 200+ free online converters — from PDFs and images to videos, audio, and code formats. Fast, secure, and built for every workflow.

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Frequently Asked Questions

A2Z Converter offers a complete suite of free developer tools including JSON, CSV, HTML, SVG, and TXT format converters, along with Image to Text (OCR) extraction and a Unit Converter. Every tool runs directly in your browser with no signup required.

Yes, our JSON Conversion tool supports converting JSON to CSV, XML, YAML, and other common data formats. It also handles nested objects and arrays so you can flatten complex JSON structures into clean tabular data.

Our OCR tool uses advanced text recognition that works well with screenshots of code, terminal output, error messages, and technical documents. For best results, use clear, high-resolution images with readable monospaced fonts.

Absolutely. We process files securely and never store or share your uploads. Your code, JSON payloads, and data files remain private — making A2Z Converter safe to use even with proprietary or confidential information.

No installation required. All A2Z developer tools are 100% web-based and work in any modern browser on Windows, macOS, Linux, Android, or iOS. Just open the tool, upload or paste your input, and get instant results.

Yes, our developer tools are free for both personal and commercial use. Whether you are an independent developer, freelancer, or part of an enterprise team, you can use A2Z Converter for client projects, internal tooling, or production workflows.

Yes, our SVG converter preserves the scalable vector quality of your graphics so they remain sharp at any size. When converting from raster formats to SVG, the tool optimizes paths to keep file sizes small without sacrificing clarity.

The Unit Converter supports length, weight, temperature, area, volume, time, speed, data storage (KB, MB, GB, TB), and more. It is ideal for developers handling configuration values, file size calculations, or cross-region measurements.

Yes, our HTML Conversion tool lets you convert HTML to PDF, Markdown, plain text, and other formats — and back. It cleanly preserves structure, links, and styling, making it perfect for content migration and documentation tasks.

There are no daily caps or signup walls on our developer tools. While extremely large files may take longer to process, you can run as many JSON, CSV, HTML, SVG, OCR, and unit conversions as you need — completely free.

Why Use A2Z Converter ?

200+ Formats Supported

a2z converter is your go-to tool for any file conversion. We support conversions between 200+ different file formats. It is more efficient than any other converter. You can use it online without downloading any software.

Easy to Use and Fast

Just select your files on the page, choose your output format and select "Convert" button. Now all you need to do is wait for the conversion. a2z converter aims to do all conversions between 1-2 minutes.

Cloud Conversion

All our conversions will not consume any capacity from your computer as it takes place in the cloud. It’s a great way to save space and get your job done!

Custom settings

Most conversion types support advanced options. For example with a video converter you can choose quality, aspect ratio, codec and other settings, rotate and flip.

100% Safety assured

We do not save uploaded files and converted ones are deleted in 24 hours. Your files are secure and no one has access to them. Privacy for your files is 100% guaranteed.

Supported devices

a2z converter supports all devices and works on any platform. There is no need to install any software and can be used online.

We believe that your privacy is non-negotiable. In a world where online data is often at risk of being tracked, stored, or shared without consent, we stand apart by offering a service built on the pillars of security, transparency, and trust. We don’t store, track, or share your data. What you upload stays between you and your screen.