Base64 File Converter
Professional file encoding and decoding for Bubble applications — handle Base64 conversions effortlessly with both workflow actions and real-time element states.
5
Rating
154
Installs
v1.4.0
Version
Base64 File Converter transforms file handling in Bubble by providing seamless encoding and decoding capabilities. Convert files to Base64 strings for database storage and API integration, or decode Base64 data back into usable files — all without external dependencies or complex setups.
With automatic MIME type detection and dual operation modes (workflow actions + real-time element), the plugin delivers professional file handling for modern web applications — ideal for API integrations, database optimization, and secure file management.
When to Use
Everything you need in a single plugin
API Integration
Applications integrating with APIs that require Base64 file data for transmission or storage.
Database Storage
Systems storing small files as text in database instead of file storage for faster access and simpler architecture.
Third-party Data
Apps receiving Base64 data from third-party services that need conversion to usable files.
Inline Display
Platforms requiring inline file display without external hosting using data URIs.
Data Migration
Projects migrating legacy Base64 data to proper file fields or vice versa.
Benefits
Everything you need in a single plugin
Flexible Operation
Dual-mode operation with workflow actions and real-time element states for maximum flexibility.
Automatic Detection
MIME type detection preserves file information during conversion automatically.
No Dependencies
No external APIs or dependencies required for operation - works entirely within Bubble.
Native Integration
Works seamlessly with Bubble's native file system and database.
Universal Support
Handles all common file formats including images, PDFs, documents, audio, and video.
Key Features
Everything you need in a single plugin
Dual Operation Modes
- Server-side workflow actions and client-side element with exposed states
- Choose the best approach for your use case
- Combine both modes for maximum flexibility
Automatic MIME Detection
- Preserves and detects file types during encoding and decoding
- No manual configuration needed
- Supports all standard MIME types
Multiple Output Formats
- Get full data URI with prefix or pure Base64 string
- Flexible output options for different use cases
- Compatible with various API requirements
Real-time Element States
- Instant updates to Full String, Base64 String, MimeType, and File
- No workflow required for simple conversions
- Perfect for dynamic UI updates
Format Flexibility
- Accepts Base64 with or without data URI prefix
- Handles various input formats automatically
- Robust error handling for invalid inputs
Client-side Processing
- Element provides instant feedback with state updates
- No server round trips for simple operations
- Optimized performance for user experience
Common Questions
Everything you need to know before installing
Does it work with all file types?
Yes, the plugin handles any file format including images, PDFs, documents, audio, and video files with automatic MIME type detection.
Can I use it for large files?
While it works with any size, Base64 encoding increases file size by approximately 33%. For files over 1MB, consider using Bubble's native file storage instead.
Do I need an API key or external service?
No, the plugin works entirely within Bubble without requiring any external APIs, keys, or third-party services.
Can I store Base64 in my database?
Yes, you can store Base64 strings as text fields in your database. This is useful for small files but remember the 33% size increase.
Does the element update in real-time?
Yes, the element automatically updates all exposed states (Full String, Base64 String, MimeType, File) whenever inputs change.
What's the difference between Full String and Base64 String?
Full String includes the data URI prefix (data:image/png;base64,...) while Base64 String contains only the encoded data without prefix.
Can I use this for sending files via API?
Yes, many APIs require files in Base64 format. Use the Encode action to convert files before API calls, and Decode to process Base64 responses.
Does it work on mobile?
Yes, the plugin works on all devices. The element-based approach is particularly useful for mobile file handling with instant client-side processing.
How do I handle conversion errors?
The plugin includes error handling that returns empty values for invalid inputs. Always check returned values before using them in your workflows.
Can I convert multiple files at once?
The plugin processes one file at a time. For batch processing, use the action in a loop or API workflow that iterates through your file list.