Convert AVIF to BMP

AVIF to BMP converter that runs entirely in your browser. 100% free, no signup, no upload — your files never leave your device. One-click batch conversion.

Conversions

Drop any file here or click to browse

All file types supported

About formats

AVIF

AVIF (AV1 Image File Format) is a modern, royalty-free image format based on the AV1 video codec. It delivers dramatically better compression than JPEG and PNG — often halving file sizes — while supporting high dynamic range (HDR), 10+ bit color, and alpha transparency. AVIF is supported by Chrome, Firefox, and Android.

Developer: Alliance for Open Media
Initial release: 2019
Compression: Lossy or lossless
Color depth: up to 12-bit HDR
Transparency: Yes
Animation: Yes

Best for

Next-generation web image optimization
HDR photography on the web
Reducing image payload dramatically
Modern browser image delivery
High-efficiency image archival

Pros

+Often halves file sizes vs JPEG and PNG
+Supports HDR and 10+ bit color
+Alpha transparency and animation
+Royalty-free and open

Cons

−Slower to encode than JPG
−Limited support in older browsers and tools
−Less editing software support
−Hardware decoding still maturing

BMP

BMP (Bitmap) is a simple, largely uncompressed raster image format native to Windows. BMP stores pixel data with optional Run-Length Encoding, making it trivial to read and write, but produces very large files. It remains useful as an intermediate, loss-free working format.

Developer: Microsoft
Initial release: 1985
Compression: Uncompressed
Color depth: up to 32-bit
Transparency: Yes
Animation: No

Best for

Lossless intermediate image storage
Windows-native graphics workflows
Simple pixel-data interchange
Uncompressed image working copies
Legacy Windows application images

Pros

+Trivial to read and write
+Lossless and uncompressed
+Supports up to 32-bit color
+No decoding complexity

Cons

−Very large file sizes
−No compression by default
−Not suited for web
−No modern features like animation

How to convert AVIF to BMP

1
Select AVIF files from your computer, Google Drive, Dropbox, a URL, or by dragging them onto the page.
2
Choose bmp — or any other format you need as a result (more than 200 formats supported).
3
Let the file convert, then download your bmp file right away.

AVIF vs BMP

Property	AVIF	BMP
Compression	Lossy or lossless	Uncompressed
Transparency	Yes	Yes
Animation	Yes	No
Color depth	up to 12-bit HDR	up to 32-bit
Open format	Yes	Yes

When to use AVIF vs BMP

AVIF

Next-generation web image optimization
HDR photography on the web
Reducing image payload dramatically
Modern browser image delivery
High-efficiency image archival

BMP

Lossless intermediate image storage
Windows-native graphics workflows
Simple pixel-data interchange
Uncompressed image working copies
Legacy Windows application images

Use cases for AVIF → BMP

Next-generation web image optimization
HDR photography on the web
Reducing image payload dramatically
Modern browser image delivery
High-efficiency image archival
Lossless intermediate image storage
Windows-native graphics workflows
Simple pixel-data interchange
Uncompressed image working copies
Legacy Windows application images

Frequently Asked Questions

Is converting AVIF to BMP free?

Yes. This AVIF → BMP converter runs entirely in your browser and is completely free — no account, no credits, no watermark.

Which devices and platforms can I use to convert AVIF to BMP?

Any modern device with a current web browser: Windows, macOS, Linux, Android, iPhone and iPad. There is nothing to install — the conversion happens locally.

Are my AVIF files uploaded to a server?

No. Files never leave your device. The entire AVIF → BMP conversion runs locally in your browser, so your data stays private.

Can I convert multiple AVIF files at once?

Yes — batch conversion is supported. Add as many AVIF files as you like and convert them to BMP in one pass, then download the results together.

What is the maximum file size?

There is no fixed server-side limit because the conversion happens in your browser. Practical limits depend on the available memory and CPU of your device.

Will converting AVIF to BMP lose quality?

No. BMP is a lossless format (or used in a lossless mode here), so the original data from your AVIF file is preserved bit-for-bit in the converted result.

Will transparency be preserved when converting AVIF to BMP?

Yes. Both AVIF and BMP support alpha-channel transparency, so transparent areas of your file are kept unchanged in the BMP output.

How will the file size change after converting AVIF to BMP?

Both formats use comparable compression, so the BMP output will be similar in size to your AVIF file — typically within 10–20% of each other.

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FREE

100% Free

No hidden fees, no subscriptions, and no limits. Enjoy complete access to all features gratis.

SIGNUP

No Signup Required

Start converting immediately without creating an account or sharing email address.

PRIVACY

Private & Secure

Your files never leave your device. All processing is completed locally for maximum privacy.

BATCH

Batch Conversion

Convert multiple files simultaneously to save time. Fast and efficient multi-file queue.

LOCAL

Runs in Browser

Utilizes advanced client-side WebAssembly technology to process files directly inside your tab.

FORMATS

200+ Formats

Supports a wide variety of formats including images, documents, audio, video, and more.

USER REVIEWS

Convert AVIF to BMP Quality Rating

4.8

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