BMP → Base64
Mã hoá BMP sang Base64 ngay trong trình duyệt — tiện khi cần nhúng vào CSS, JSON config hay test API.
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appkiro.comExamples: legacy BMP screenshots, driver test bitmaps, or scanner output.
For pure-text payloads use the Text to Base64 tool, or recover an inline asset with Base64 to Image.
Encode a BMP bitmap into Base64. BMP files are uncompressed, so the encoded payload is about 1.33× the file size — large compared with PNG or WebP, but useful when you need exact pixel parity for diagnostics or driver work.
BMP is rarely the right choice for the web. Convert to PNG or WebP first when targeting browser clients to cut file size dramatically without losing pixel fidelity.
Convert to PNG or WebP first when targeting web clients — they are dramatically smaller and better supported.
No. BMP files are uncompressed and stay uncompressed through the encode; expect roughly 1.33× the original size.
Yes. The byte stream is unchanged, so any alpha or color profile data carries through.
No. Encoding runs locally in your tab.