Blog
Stories, tutorials, and insights from the UploadBird team.
Featured Articles
Why we built UploadBird
After years of wrestling with S3, CORS, and CDN configurations, we decided to build something better. Here's our story.
File Upload Security Best Practices
Learn how to secure file uploads in your application with server-side authentication, malware scanning, and proper validation.
The Complete Guide to S3 Alternatives in 2025
Comprehensive comparison of S3 alternatives including UploadBird, Cloudflare R2, Backblaze B2, and more. Find the best solution for your needs.
Zero-Downtime Migration from S3: A Step-by-Step Guide
Learn how to migrate from AWS S3 to UploadBird without any service interruption. Complete migration strategy with real-world examples.
All Articles
38 articlesBuilding a CDN from Scratch: Lessons Learned
What we learned building a global CDN with 325k+ edge nodes and how it compares to CloudFront and other solutions.
Type-Safe File Uploads with TypeScript
How we built type-safe SDKs for 8+ frameworks and why it matters for developer experience.
Migrating from S3 to UploadBird: A Complete Guide
Step-by-step guide on migrating your file storage from AWS S3 to UploadBird without downtime.
Advanced Image Optimization Techniques
Explore modern image optimization strategies including WebP conversion, lazy loading, and responsive images.
GDPR Compliance for File Uploads
Understanding GDPR requirements for file upload systems and how to ensure compliance.
Building a Scalable Video Processing Pipeline
How we built a video processing system that handles millions of uploads with automatic transcoding and streaming.
S3 vs UploadBird: Real Cost Comparison
A detailed breakdown of the true costs of using S3 + CloudFront vs UploadBird for file storage and delivery.
Integrating File Uploads in Next.js 14
Complete guide to adding file uploads to your Next.js application using UploadBird with App Router.
How Malware Scanning Works: A Deep Dive
Technical deep dive into our real-time malware scanning system and how it protects your application.
Showing 1-9 of 34 articles
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