At 0bytes.online, we believe that the smallest files can solve the biggest problems.
Our Mission
In a world where software complexity grows daily, testing edge cases—like handling empty files or tiny payloads—is critical but often overlooked. We built 0bytes.online to eliminate the hassle of manually creating minimal-sized test files.
Our goal is simple: help developers and QA professionals ship robust software faster by providing instant access to the test files they need.
Why We Exist
During years of software development and testing, our team faced a recurring pain point:
“Why is it so hard to find a reliable 0-byte file for testing upload validation?”
“How do I simulate a corrupted PDF without building one from scratch?”
Frustrated by clunky workarounds, we created 0bytes.online—a purpose-built tool to generate small, customizable files on demand. Today, we’re proud to serve thousands of users worldwide, from indie developers to enterprise teams.
What Makes Us Unique
Built by Testers, for Testers
- Zero Fluff, All Functionality: No signups, no ads—just instant file generation.
- Real-World Scenarios: Simulate edge cases (empty files, malformed headers, tiny images) in seconds.
- API-First Design: Seamlessly integrate testing into CI/CD pipelines or automation scripts.
Community-Driven Innovation
We’re not just a tool—we’re a collaboration. Users like you drive our roadmap:
- Suggest new file formats (we’ve added 15+ based on feedback!).
- Share creative use cases in our GitHub Discussions.
- Contribute to open-source templates for niche testing scenarios.
Our Values
- Simplicity: If it’s not making testing easier, we’re not doing it right.
- Reliability: We guarantee 99.9% uptime—because your tests can’t wait.
- Transparency: Open documentation, clear pricing (yes, it’s free for basic use!), and honest communication.
Join the Movement
Whether you’re debugging a file parser, teaching students about MIME types, or hardening a production system, 0bytes.online is here to help.
Start testing with confidence today:
Still have questions? Meet the team here or reach out at hello@0bytes.online. We’d love to hear from you!
Because even the tiniest files deserve big solutions.
https://rapidapi.com/0bytes-0bytes-default/api/demo-project104925