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ImageConverter

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SVG to BMP Converter

Convert an SVG into a Windows BMP bitmap at the width you choose. That width is the one decision that matters here, because it fixes two things permanently: how sharp the bitmap can ever be, and how large the file is. A 226-byte SVG became a 2.1 MB bitmap at 1024 pixels — and 33.6 MB at 4096.

Deleted automatically Uploads removed within 30 minutes

Drag and drop your SVG images here

Add several at once. Each file is processed and then deleted from our server.

Up to 20 MB per file Batch ready

Output width

SVG is a vector format, so it can be rendered at any size without losing sharpness.

#ffffff

BMP cannot store transparency, so it is filled with this colour.

Step by step

How to convert SVG to BMP in 3 steps

  1. Choose a width

    Choose a width — the largest size the image will ever be displayed at, and no larger.

  2. Choose a background colour

    SVGs are usually drawn on transparency, and a BMP needs something solid behind them.

  3. Add your SVG and download the BMP

Format comparison

SVG vs BMP

SVG (Scalable Vector Graphics)

Vector

Describes shapes and text as instructions rather than pixels, so it can be drawn sharply at any size.

  • Crisp at any size, from favicon to billboard
  • Very small files for logos, icons and diagrams
  • Cannot represent a photograph, and many apps cannot import it

BMP (Windows Bitmap)

Uncompressed

An early Windows format that stores pixels more or less raw, with little or no compression.

  • Read by old and embedded software that knows nothing newer
  • No compression artefacts
  • Very large files for the image size

From instructions to pixels

An SVG does not contain pixels. It contains drawing instructions — a rounded rectangle here, a circle there, in these colours — which is why a logo can be a few hundred bytes and still look sharp at any size.

A BMP is the opposite extreme: every pixel written out as three bytes, with no compression. Converting means drawing the SVG at a fixed size and recording each resulting pixel. The size you draw at decides everything.

What the width costs

Measured with a 226-byte logo, drawn at each available width:

  • 512 px — 512 × 341, about 0.5 MB.
  • 1024 px — 1024 × 683, about 2.1 MB.
  • 2048 px — 2048 × 1365, about 8.4 MB.
  • 4096 px — 4096 × 2731, about 33.6 MB.

Each doubling of width roughly quadruples the file, because height doubles with it. The height follows your SVG's own proportions.

Why the width is permanent

While it is an SVG, the image can be drawn at any size and stays sharp. As a bitmap it cannot: enlarging a BMP stretches its existing pixels, which makes edges soft and blocky. There is no way to turn the bitmap back into instructions.

So choose the largest size the image will genuinely be displayed at. Going bigger than that only costs file size; going smaller costs sharpness you cannot recover later — except by converting the SVG again.

What happens to transparent pixels when converting SVG to BMP?

BMP cannot store transparency, so transparent and semi-transparent areas are blended onto a solid background before the file is saved — the colour you choose above, #FFFFFF by default. Keep your original SVG if you may need the transparency again.

Quality

Quality and file size

There is no quality setting. BMP is uncompressed, and the drawing is recorded exactly at the width you choose. Rendering an SVG larger is a genuine higher-resolution drawing, not an upscale, so bigger widths are fully sharp.

The background colour

Most SVG artwork is drawn on a transparent background, which a standard BMP cannot store. The transparent areas are filled with your chosen colour, and partly-transparent shapes blend into it properly rather than gaining hard edges.

Pick the colour the image will sit on. That choice is baked in, and older software reading BMP often mishandles transparency anyway, so an explicit colour is the dependable result.

Fonts and text

If your SVG uses text in a named font rather than converted outlines, the text is drawn with whatever matching font is available to the renderer, which may not be the one you designed with. Converting text to outlines in your design software before exporting the SVG guarantees it looks right.

Do you need BMP specifically?

SVG to PNG produces the same sharp pixels, keeps transparency, and is typically a small fraction of the size — the same logo at 1024 px measured 16 KB as PNG against 2.1 MB as BMP. Use BMP only when the destination requires it.

When SVG to BMP is the right call

  • Embedded and industrial displays — machine panels, signage controllers — that show bitmaps and cannot render vector graphics.
  • Legacy Windows applications needing a logo or icon as a bitmap.
  • Installer graphics, where banners and dialog images are often required as BMP at an exact size.
  • Older game engines and tools that load bitmap textures.

Exact sizes for installers and devices

Installer banners and device screens usually demand precise pixel dimensions. The widths offered here keep your SVG's proportions, so if the target needs an exact width and height with different proportions, adjust the SVG's canvas in your design software first — otherwise the image will be stretched or cropped by whatever displays it.

Is uploading an SVG safe?

SVG files can contain scripts and references to external resources, so every upload is screened before anything reads it: files with scripts, external references or document type declarations are refused outright rather than cleaned up. The output is a plain bitmap, so nothing from the SVG can ever run.

What happens to your file

Browsers cannot write BMP files, so this runs on our server. Your upload is deleted the moment conversion finishes, the result is deleted as you download it, and anything abandoned is swept automatically.

Privacy

What happens to your file

This tool runs on our server, so it works the same on every phone and computer. Your file is uploaded, and this is exactly what happens to it:

  • Stored outside the public web root under a random name, never under your file's name.
  • Processed, with the original upload deleted immediately — whether it succeeded or failed.
  • The result sits behind a signed link that only you receive, which stops working after 20 minutes, and the file is deleted the moment you download it.
  • Anything never collected is deleted automatically within 30 minutes.
  • The image itself is never logged or kept. If a conversion fails, we record the formats involved and the error — not the file.
  • Camera metadata, including any GPS coordinates recording where a photo was taken, is removed from the result. Only the rotation needed to show the image the right way up is kept.

Questions & answers

SVG to BMP: frequently asked questions

What width should I choose?

The largest size the image will actually be displayed at. A bitmap cannot be enlarged without going soft, so too small is permanent — but too large only costs file size. Each doubling of width roughly quadruples the file.

Why is the BMP so large when my SVG is tiny?

An SVG is drawing instructions; a BMP is every pixel written out uncompressed. Measured with a 226-byte SVG: 0.5 MB at 512 px, 2.1 MB at 1024 px, 8.4 MB at 2048 px and 33.6 MB at 4096 px.

Can I make the BMP bigger later?

Not without losing sharpness — enlarging a bitmap stretches existing pixels. Convert the SVG again at the larger width instead; drawing an SVG bigger is a genuine higher-resolution render.

What happens to the transparent background?

It is filled with the background colour you choose, and partly-transparent shapes blend into it smoothly. BMP cannot store transparency, so the colour is permanent — pick the one the image will sit on.

Why does my text look different?

If the SVG names a font instead of containing outlined letter shapes, the renderer uses whatever matching font it has. Convert text to outlines in your design software before exporting the SVG.

Should I use BMP or PNG?

PNG, unless BMP is required. It gives identical sharp pixels, keeps transparency, and is a small fraction of the size — the same logo at 1024 px measured 16 KB as PNG against 2.1 MB as BMP.

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