Converters
Tools will load when you run.Image to Base64 Converter✓
Encode a PNG, JPEG or other supported image as Base64 text for embedding or transfer.
Your result.
How to use Image to Base64 Converter
- Choose your PNG, JPEG, WebP, GIF, BMP, TIFF, ICO.
- Choose your PNG, JPEG, WebP, GIF, BMP, TIFF, ICO input file and review the conversion requirements.
- Run the conversion and download the Base64 output.
Process multiple files
Use a workflow to apply the same settings to each file.
Formats and requirements
- Input formats
- PNG, JPEG, WebP, GIF, BMP, TIFF, ICO
- Output
- Base64
- Availability
- Free in your browser and through the CLI
- Files per operation
- 1
- Browser file limit
- 64 MiB per file, 128 MiB total
What to expect
Structured conversion; the output represents the source data.
Do my files leave my device?
No. Thanks to advanced file-processing technology, your files are processed directly on your device, inside your browser. OneKit does not receive your input files or results. Required public processing libraries may download when you first use the tool.
File privacy and local processing →