Integrate Powerful File Handling in Minutes
Our robust SDKs for your favorite languages and frameworks make it effortless to add file uploading, transformations, and delivery to any application.
Ready to Build Something Amazing?
We support 15+ programming languages and frameworks. From mobile apps to enterprise backends, we have the tools you need to handle files like a pro.
Everything You Need for File Management
From upload to delivery, our SDKs provide a complete toolkit for your file workflows.
Blazing Fast Uploads
Our intelligent ingestion network automatically optimizes for speed and reliability, ensuring a smooth user experience.
Powerful Processing
Automate image & video transformations, document conversions, and run AI-powered content analysis.
Optimized Delivery
Deliver content perfectly formatted for any device through our worldwide, multi-provider CDN.
Trusted by innovative companies worldwide
Frequently Asked Questions
Got questions? We’ve got answers. Here are some common questions about our SDKs and platform.
How quickly can I get started with Filestack SDKs?
You can get up and running in minutes! Simply sign up for a free account, grab your API key, and integrate our SDKs using our comprehensive documentation and code examples.
Which file formats are supported for uploads and transformations?
We support 100+ file formats including all common image formats (JPG, PNG, GIF, WebP), video formats (MP4, MOV, AVI), documents (PDF, DOC, XLS), and many more. Our transformation engine can convert between most formats automatically.
Is there a file size limit for uploads?
Free accounts have a 100MB file size limit, while paid plans support files up to 5GB. For enterprise customers, we can accommodate even larger files with custom configurations.
Can I customize the File Picker interface?
Absolutely! Our File Picker is highly customizable. You can modify colors, fonts, upload sources, file restrictions, and much more to match your brand and user experience requirements.
Do you provide webhook notifications for file processing?
Yes! We offer comprehensive webhook support to notify your application when files are uploaded, processed, or transformed. This allows you to build responsive applications that react to file events in real-time.
What security measures are in place for uploaded files?
Security is our top priority. We provide virus scanning, content moderation, access controls, secure HTTPS delivery, and compliance with SOC 2, GDPR, and other industry standards to keep your files safe.