Base64 File Converter

Professional file encoding and decoding for Bubble applications — handle Base64 conversions effortlessly with both workflow actions and real-time element states.

About Plugin

Documentation

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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.

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When to Use

Everything you need in a single plugin

api

API Integration

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Applications integrating with APIs that require Base64 file data for transmission or storage.

storage

Database Storage

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Third-party Data

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Inline Display

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Data Migration

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Benefits

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Flexible Operation

Dual-mode operation with workflow actions and real-time element states for maximum flexibility.

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Automatic Detection

MIME type detection preserves file information during conversion automatically.

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No Dependencies

No external APIs or dependencies required for operation - works entirely within Bubble.

integration_instructions

Native Integration

Works seamlessly with Bubble's native file system and database.

inventory

Universal Support

Handles all common file formats including images, PDFs, documents, audio, and video.

settings

Flexible Operation

Dual-mode operation with workflow actions and real-time element states for maximum flexibility.

visibility

Automatic Detection

MIME type detection preserves file information during conversion automatically.

block

No Dependencies

No external APIs or dependencies required for operation - works entirely within Bubble.

integration_instructions

Native Integration

Works seamlessly with Bubble's native file system and database.

inventory

Universal Support

Handles all common file formats including images, PDFs, documents, audio, and video.

settings

Flexible Operation

Dual-mode operation with workflow actions and real-time element states for maximum flexibility.

visibility

Automatic Detection

MIME type detection preserves file information during conversion automatically.

block

No Dependencies

No external APIs or dependencies required for operation - works entirely within Bubble.

integration_instructions

Native Integration

Works seamlessly with Bubble's native file system and database.

inventory

Universal Support

Handles all common file formats including images, PDFs, documents, audio, and video.

Key Features

Everything you need in a single plugin

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Dual Operation Modes

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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

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Automatic MIME Detection

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Preserves and detects file types during encoding and decoding
No manual configuration needed
Supports all standard MIME types

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Multiple Output Formats

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Get full data URI with prefix or pure Base64 string
Flexible output options for different use cases
Compatible with various API requirements

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Real-time Element States

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Instant updates to Full String, Base64 String, MimeType, and File
No workflow required for simple conversions
Perfect for dynamic UI updates

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Format Flexibility

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Accepts Base64 with or without data URI prefix
Handles various input formats automatically
Robust error handling for invalid inputs

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Client-side Processing

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Element provides instant feedback with state updates
No server round trips for simple operations
Optimized performance for user experience

Documentation

FAQ

Common questions

helpDoes it work with all file types?

helpCan I use it for large files?

helpDo I need an API key or external service?

helpCan I store Base64 in my database?

helpDoes the element update in real-time?

helpWhat's the difference between Full String and Base64 String?

helpCan I use this for sending files via API?

helpDoes it work on mobile?

helpHow do I handle conversion errors?

helpCan I convert multiple files at once?

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