How do I read text from a BMP file?

Upload the .bmp file here. OCR extracts the text and ReadLoudly can narrate it with AI voices — no image editor or converter needed.

BMP is the uncompressed Windows bitmap format. Older scanners, fax software and legacy Windows applications still produce it.

Is OCR accurate on BMP scans?

Often very accurate, because BMP is uncompressed — there are no compression artefacts to blur letter edges. Scan resolution matters far more than the format itself.

Why are my BMP files so large?

BMP stores every pixel without compression. That is why it OCRs cleanly, and also why a single page can run to tens of megabytes.

Is the BMP reader free to use?

Yes. Reading and listening to BMP files is free, with no account required to start and no watermark on anything. Paid plans — Core at $5/month, Plus at $10/month, Pro at $19/month — raise the upload size limit, unlock all 1200+ AI voices, add MP3 downloads and offline listening, and remove ads.

Does ReadLoudly support BMP as well as other formats?

Yes — BMP is fully supported on this page, and it is one of 24 formats ReadLoudly reads aloud: documents (PDF, DOCX, ODT, RTF), ebooks (EPUB, MOBI, AZW, FB2, CHM, LRF, LIT, PDB, RB), text and web files (TXT, HTML), comics (CBR, CBZ), and images (via OCR) (JPG, PNG, GIF, BMP, WEBP, TIFF, SVG). Upload a BMP file here and it opens straight away; any other format on that list has its own reader page.

Can I open BMP files on my phone or tablet?

Yes. This reader runs in the mobile browser on iOS and Android — nothing to install — so you can open a BMP file straight from your phone's Files app, an email attachment or a cloud drive. Playback continues in the background, and your position syncs to any other device you sign in on.

What happens to my BMP file after I upload it?

It is processed for OCR and text extraction, then removed. ReadLoudly does not train models on your files, does not share them with third parties, and does not make them visible to anyone else. Signed-in users can choose to keep a BMP file in their own private library instead; a guest upload is discarded when the session ends.

What exactly is a BMP file?

BMP is uncompressed Windows bitmap images, often produced by older scanners. ReadLoudly opens it directly in the browser, so you do not need the original software that created it.

What if my file is not a BMP?

Every format gets its own reader page rather than being funnelled into one generic uploader, so nothing loses its format-specific handling. Nearest neighbours to BMP among ReadLoudly's images (via OCR): WEBP, TIFF, SVG, Image. The Tools page lists all of them.