GIF to BMP Converter
Convert GIF files (released 1987, Lossless (256-color palette)) to BMP (None (uncompressed) or RLE, typically Very large — pixel-by-pixel storage). Runs in your browser — no upload, no signup.
Based on 12,431+ conversions delivered
Teams convert GIF to BMP mostly for compatibility: BMP fits Legacy Windows tools, embedded devices, industrial scanners and runs on Universal — read by every browser since the 90s, while GIF earns its place for Short looping animations on platforms that don't accept video. Standardising on BMP across a pipeline — uploads, a CMS, a design system — removes the friction of mixed formats downstream. In our sample set, BMP files ran about 461% larger than the GIF source. This converter handles a single file or a large batch the same way, entirely in your browser with no upload. The sections below lay out the format trade-offs, the settings that matter, and the situations where a different target would serve you better.
Looking to programmatically convert GIF to BMP?
Same engine, available as a JSON API. Drop a file or URL via REST and get the converted output back — no browser, no UI, no rate limits on paid tiers.
Sub-second response on common pairs
Webhook delivery for batch jobs
100+ format pairs supported
GIF vs BMP — side-by-side
The numbers and capabilities at a glance, so you know what you're trading.
GIF
- Year released
- 1987
- Compression
- Lossless (256-color palette)
- Transparency
- Yes (1-bit, on/off only)
- Animation
- Yes
- Browser support
- Universal — older than the web
- Best for
- Short looping animations on platforms that don't accept video
BMP
- Year released
- 1986 (Microsoft)
- Compression
- None (uncompressed) or RLE
- Transparency
- Limited (32-bit BMP only)
- Animation
- No
- Browser support
- Universal — read by every browser since the 90s
- Best for
- Legacy Windows tools, embedded devices, industrial scanners
Real GIF → BMP file sizes
We ran a fixed set of sample images through this exact converter so you can see the typical size impact before converting your own files.
| Sample image | GIF size | BMP size | Change |
|---|---|---|---|
| Photo | 70.6 KB | 125.8 KB | +78% larger |
| Screenshot / UI | 786 B | 32.2 KB | +4095% larger |
| Logo / transparency | 2.5 KB | 256.1 KB | +10062% larger |
Measured on a 256×256 sample set with this converter on 2026-05-28. Real-world files vary with resolution, colour and content.
Heads up before converting GIF → BMP
What changes — and what your conversion will cost — based on how GIF and BMP differ.
Animation collapses to a single frame
GIF can hold multiple frames in one file; BMP cannot. The conversion keeps only the first frame, so every loop, transition, or sprite sheet collapses into a still image. If the motion matters, pick an animated target (WebP, AVIF, GIF, APNG, JXL) — or extract frames separately first.
Best practices for GIF → BMP
Concrete settings to pick before you convert GIF to BMP.
- Always preview the BMP output before bulk-downloading — colour shifts, transparency surprises, and quality artifacts show up in the preview before they ship.
- Strip EXIF metadata if file size or privacy matters — camera GPS coordinates, timestamps, and serial numbers travel inside the image bytes by default.
- BMP is lossless, so quality settings don't apply — but you can still shave bytes by quantising the palette (pngquant for PNG, gif2webp for GIF) when the image has a limited colour count.
- Verify the alpha channel rendered as expected — premultiplied vs straight alpha and edge halos around antialiased pixels are the most common surprises when going to BMP.
- For web BMP delivery, encode in sRGB — wider colour spaces (Display P3, ProPhoto) render unpredictably across browsers and email clients.
- Re-encoding a GIF (lossless) source into another lossless format like BMP preserves every pixel, but the file size can swing in either direction with no gain in quality. If the goal is smaller files, pick a lossy target (JPEG, WebP, AVIF); if it's pixel fidelity for archival, keep the GIF original.
When NOT to convert GIF → BMP
Honest cases where this conversion is the wrong call — pick a different format or keep your GIF source.
Skip if the file is bound for print
BMP is a delivery-grade web format. Print pipelines (offset, large-format, packaging) expect TIFF, PDF, or high-bit-depth PNG with embedded ICC profiles and a CMYK option. Converting GIF to BMP for a print job will likely fail prepress checks — keep the original or convert to a print-friendly format instead.
The importance of a good image conversion
Why getting GIF → BMP right matters more than you think.
Frequently asked
The basics everyone asks before dropping a file.
Convert GIF to other formats
Convert other formats to BMP