Reubah - Universal File Converter & Image Processor

a simple web-based tool for processing images and converting documents with a simple interface

Features

• File Converter (Keep on adding more formats)
• Dark Mode
• API
• Background Removal for Images

Quick Start

Using Docker

git clone https://github.com/dendianugerah/reubah.git
cd reubah
docker-compose up -d

or create a folder for the project and run

docker run -d --name reubah -p 8081:8081 -v doc-temp:/tmp -e PORT=8081 --restart unless-stopped ghcr.io/dendianugerah/reubah:latest

Access at: http://localhost:8081

Local Development

Requirements:

• Go 1.22+
• LibreOffice (for document conversion)
• GCC/G++

go mod download
go run cmd/server/main.go

Images

Here are some images related to the project:

Format Support & Compatibility

Matrix Guide:

• Find your source format in the left column
• Follow the row to find available output formats
• ✅ = Supported conversion
• - = Same format (no conversion needed)

Image Conversion Matrix

From ➡️ To ⬇️	JPG/JPEG	PNG	WebP	GIF	BMP	HEIC/HEIF	PDF
JPG/JPEG	-	✅	✅	✅	✅	❌	✅
PNG	✅	-	✅	✅	✅	❌	✅
WebP	✅	✅	-	✅	✅	❌	✅
GIF	✅	✅	✅	-	✅	❌	✅
BMP	✅	✅	✅	✅	-	❌	✅
HEIC/HEIF	✅	✅	✅	✅	✅	-	✅

Document Conversion Matrix

From ➡️ To ⬇️	PDF	DOCX	DOC	ODT	RTF	TXT
PDF (from PDF currently still bad)	-	✅	✅	❌	❌	❌
DOCX	✅	-	✅	✅	✅	✅
DOC	✅	✅	-	✅	✅	✅
ODT	✅	✅	✅	-	✅	✅
RTF	✅	✅	✅	✅	-	✅
TXT	✅	✅	✅	✅	✅	-

Additional Image Features

Format	Background Removal (Soon)	Optimization	Batch Processing
JPG/JPEG	❌	✅	✅
PNG	❌	❌	✅
WebP	❌	❌	✅
GIF	❌	❌	✅
BMP	❌	❌	✅
HEIC/HEIF	❌	❌	✅

Notes

• Isolated processing environment
• No file storage - immediate delivery
• Automatic cleanup
• Input validation

License

This project is licensed under the MIT License.