Convert BMP to PNG
Turn old bitmap files into modern PNG — free, unlimited, and private. Everything happens in your browser; files are never uploaded.
Drop files here or click to choose
Images, PDF, Word, Excel, PowerPoint, HEIC, CSV, JSON, Markdown & more. Everything converts in your browser — files never leave your device.
About BMP to PNG conversion
Converting BMP to PNG takes one click here, and runs entirely in your browser — the file is never uploaded to a server, processed, and downloaded straight back.
What is a BMP file?
BMP is an uncompressed legacy bitmap format that produces very large files.
What is a PNG file?
PNG is a lossless image format with full transparency support, ideal for screenshots, logos, and graphics with sharp edges.
Frequently asked questions
Is it safe to convert BMP to PNG online?
Here, yes — AnyConverter runs entirely in your browser using JavaScript and WebAssembly. Your files are never uploaded to any server, which you can verify by loading the page and then disconnecting from the internet: conversion still works.
How do I convert BMP to PNG?
Drop your BMP file into the box above (or click it to browse), make sure the "to" dropdown shows PNG, press Convert, and download the result — usually in under a second.
Will converting BMP to PNG lose quality?
PNG is lossless, so no further quality is lost converting from BMP. Note the file may grow — PNG trades size for perfect fidelity.
Is this converter really free?
Yes — free with no signup, no watermarks, no daily limits, and no file size caps. The site is supported by ads instead of subscriptions.
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