BMP to Text Converter
Convert BMP bitmap files to editable text using OCR. Free.
What Is This Tool?
BMP is an uncompressed, pixel-exact format still produced by older Windows software, screen-capture tools, and some industrial scanning equipment.
How It Works
Extracts text from uncompressed bitmap images without needing to convert them to a more common format first.
Key Capabilities
No compression artifacts
BMP stores raw pixel data, so there's nothing for compression to distort in the first place.
Handles legacy files
Useful for older Windows screenshots or enterprise scanning software that still exports BMP.
Large file tolerance
BMPs are uncompressed and can be large; the tool processes them without size issues.
How to Use
Upload the BMP file
No conversion needed first.
Text is extracted
The OCR engine reads the uncompressed image directly.
Copy or export the text
Get the result as plain text.
Common Use Cases
- Digitizing legacy enterprise archivesExtract text from old document archives still stored in BMP format.
- Reading old screen capturesPull text from older screenshots saved before WebP or PNG became standard.
Privacy & Security
Processing happens locally where possible, with cloud OCR as a fallback; files aren't retained.
Frequently Asked Questions
Why would I have a BMP file?
BMP (Bitmap) files are common outputs from legacy scanners, Windows Paint, medical imaging devices, and older enterprise document management systems. Despite being an outdated format, many institutions still produce BMP files from equipment that predates modern image formats.
Is BMP good for OCR?
Actually, yes. BMP is an uncompressed format, meaning text edges are perfectly preserved without any compression artifacts. This gives our OCR engine the cleanest possible input, often resulting in higher accuracy than compressed formats like JPG.
Who uses this tool professionally?
Hospital technicians extract text from BMP medical device outputs. Government workers digitize BMP scans from legacy document management systems that haven't been upgraded. IT administrators process BMP screenshots from older Windows systems during migrations.
Is my BMP file processed privately?
Yes. All processing happens entirely within your browser. BMP files, which can be very large due to no compression, are processed locally without any upload.
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