About DocChangify
A free, fast, and fully private suite of file conversion and developer tools — running entirely in your browser.
Our Mission
DocChangify was built on a simple idea: everyone deserves powerful file tools without paying, registering, or compromising their privacy.
Most online conversion services require you to upload sensitive files to third-party servers, often storing, analyzing, or monetizing your data in the process. We believe this is fundamentally wrong. DocChangify processes every single file locally within your browser using modern Web APIs — your files never travel to any server.
Whether you're a developer, designer, student, or everyday user, DocChangify gives you professional-grade tools with enterprise-level privacy — completely free.
Who We Are
DocChangify is an independent software project created and maintained by an individual developer dedicated to open, free, and privacy-first tools for the web community.
We are not a corporation, venture-capital–funded startup, or advertising network. We do not sell user data, display targeted advertisements, or profit from your usage in any way. The project is maintained as a public good.
Our tools are built entirely with open web standards: HTML, CSS, JavaScript, PDF.js, and pdf-lib. No proprietary dependencies, no black-box processing pipelines.
What We Offer
Image Tools
PNG ↔ JPG conversion, compression, and smart resizing.
PDF Tools
Extract text, merge, split, convert to images, and compress PDFs.
Developer Tools
JSON ↔ CSV conversion and Base64 encoding/decoding.
Text Tools
Word counting, whitespace cleanup, and case conversion.
Our Core Principles
Privacy by Design
Your files are processed on your device. We have no technical ability to access, intercept, or store any file you use with our tools.
Always Free
DocChangify is and will remain free to use. No sign-up, no trial periods, no premium tiers, no paywalls.
Transparency
We are open about how our tools work, what data we do or do not collect, and how the service is maintained.
No Registration
You do not need to create an account, provide an email address, or verify your identity to use any tool on DocChangify.
Last updated: March 2026 · Contact us · Privacy Policy