The smallest possible output
Uncompressed BMP plus adjustable JPG compression gives you the smallest files of any BMP conversion we offer — ideal for photos.
BMP to JPG Converter
Convert BMP to JPG online with secure cloud processing. Turn a large bitmap into a compact, widely compatible photo. Free to start; no software installation.
- The smallest possible output
- Handles every BMP variant
- Private by design
- Free to start
Choose your file
Drop files here or click to upload
BMP· up to 20.0 MB per file
Files are private and deleted after conversion
Anonymous files: 20 MB. Free accounts: 50 MB and batches of 5. Paid accounts: 200 MB and batches of 100.
Why use this BMP to JPG?
Convert BMP to JPG online with secure cloud processing. Turn a large bitmap into a compact, widely compatible photo. Free to start; no software installation.
Handles every BMP variant
Both standard bottom-up BMPs and top-down (negative-height) BMPs decode correctly, so files that failed elsewhere convert cleanly here.
Private by design
Uploads use HTTPS, converted JPGs are auto-deleted within 24 hours, and uploaded BMPs are removed within 6–24 hours.
Free to start
Anonymous visitors get 1 free server conversion up to 20 MB; free accounts get 3 conversions every 30 days at 50 MB with batches of 5.
How to use the BMP to JPG
- 01
Upload your BMP file
Drag and drop or browse to a .bmp file — up to 20 MB anonymous, 50 MB with a free account, or 200 MB on a paid plan, sent over HTTPS.
- 02
Set the JPG quality (optional)
Leave it at the actual default 92 for crisp detail, use 90–95 for archival prints, or lower it to 60–75 when the smallest file matters most.
- 03
Automatic BMP decoding and JPG encoding
The uncompressed bitmap — bottom-up or top-down — is decoded and re-encoded as a JPG at your chosen quality, shrinking the file far more than a PNG conversion would.
- 04
Download your JPG
Get the file through a signed download link in seconds. It is auto-deleted from our servers within 24 hours, and the uploaded BMP within 6–24 hours.
Best source settings for the BMP to JPG
Choose settings that match the result you need.
↔ Swipe sideways to view every column.
| Need | Recommended setting | Best for |
|---|---|---|
| Quality (1–100, default 92) | Controls JPG compression. The actual default is 92 for crisp detail. Use 90–95 for prints or archiving, and 60–75 when the smallest possible file matters more than fine detail. | Controls JPG compression. The actual default is 92 for crisp detail. Use 90–95 for prints or archiving, and 60–75 when the smallest possible file matters more than fine detail. |
- Upload your BMP file
- Drag and drop or browse to a .bmp file — up to 20 MB anonymous, 50 MB with a free account, or 200 MB on a paid plan, sent over HTTPS.
- Set the JPG quality (optional)
- Leave it at the actual default 92 for crisp detail, use 90–95 for archival prints, or lower it to 60–75 when the smallest file matters most.
BMP to JPG input and output
Review what the tool accepts, how it processes the file, and what it produces.
↔ Swipe sideways to view every column.
| Feature | BMP | JPG |
|---|---|---|
| Format | BMP | JPG |
| Processing | Secure cloud processing | Secure cloud processing |
| Result | Convert BMP to JPG online with secure cloud processing. Turn a large bitmap into a compact, widely compatible photo. Free to start; no software installation. | Convert BMP to JPG online with secure cloud processing. Turn a large bitmap into a compact, widely compatible photo. Free to start; no software installation. |
Where to use files from the BMP to JPG
The output is ready for common workflows supported by its format.
- The smallest possible output
- Uncompressed BMP plus adjustable JPG compression gives you the smallest files of any BMP conversion we offer — ideal for photos.
- Handles every BMP variant
- Both standard bottom-up BMPs and top-down (negative-height) BMPs decode correctly, so files that failed elsewhere convert cleanly here.
- Private by design
- Uploads use HTTPS, converted JPGs are auto-deleted within 24 hours, and uploaded BMPs are removed within 6–24 hours.
- Free to start
- Anonymous visitors get 1 free server conversion up to 20 MB; free accounts get 3 conversions every 30 days at 50 MB with batches of 5.
About the formats
BMP
BMP is the legacy Windows bitmap format, dating back to early versions of Microsoft Windows. Files are usually stored uncompressed, and they typically come from old Windows software, scanners, or system screenshots.
BMP stores pixels exactly and is trivially simple to read, but the lack of compression makes files enormous — often many times larger than an equivalent PNG. Browsers and mobile apps handle it poorly, and there is no benefit that justifies the size. Convert BMP to PNG to keep lossless quality, or to JPG for photographs where smaller files matter.
JPG
JPG (also written JPEG) is the most widely used lossy image format for photographs, standardized by the Joint Photographic Experts Group in 1992. Practically every camera, phone, and image application can create and open it.
Its strengths are small file sizes for photos and universal compatibility across devices, browsers, and software. The trade-offs: lossy compression introduces artifacts, there is no transparency support, and quality degrades a little more with every re-save. Use JPG for photographs; choose PNG for screenshots, logos, or anything that needs sharp edges or transparency.
Privacy and file handling
This tool uses secure cloud processing for formats or operations browsers cannot handle reliably.
- Secure transfer
- Files are transferred over HTTPS and used only for the requested operation.
- Automatic deletion
- Inputs are removed within 6–24 hours and generated outputs within 24 hours.
- Private downloads
- Results are delivered with expiring signed download links.
BMP to JPG troubleshooting
- Text and sharp edges look blocky
- JPG compression creates artifacts around hard edges. Raise the quality setting toward 95, or use our BMP to PNG tool for screenshots, diagrams and images with text.
- My file won't upload
- Make sure the file is a genuine .bmp bitmap — renamed files from other formats are rejected. Also check the size limits: 20 MB anonymous, 50 MB free account, 200 MB paid.
- The JPG is bigger than I expected
- Very high quality values (95–100) keep files large. Lower the quality from the default 92 — for most photos the file shrinks before the visual difference becomes obvious.
FAQ
- When should I pick JPG instead of PNG?
- Choose JPG for photographs and scans: it produces by far the smallest files. Since BMP is completely uncompressed, converting a photo BMP to JPG shrinks it massively.
- Can I control the JPG quality?
- Yes. The quality setting goes from 1 to 100 and defaults to 92, which prioritizes crisp detail. Lower values make smaller files; higher values make larger files.
- Are my files kept private?
- Yes. Uploads travel over HTTPS, converted outputs are auto-deleted within 24 hours, and uploaded inputs are removed within 6–24 hours.
- What limits apply to this tool?
- Anonymous: 1 free server conversion, files up to 20 MB. Free account: 50 MB files, 3 conversions per 30 days, batches of 5. Paid: 200 MB files and batches of up to 100.
- How much smaller will the JPG be than my BMP?
- BMP stores every pixel uncompressed, so a JPG conversion is typically the smallest output we offer — often 90%+ smaller than the original BMP, especially for photographs.
- Does this handle unusual BMP files, like top-down BMPs?
- Yes. The decoder correctly supports both standard bottom-up BMP files and top-down (negative-height) BMP files, so files that failed in other tools should now convert cleanly.
- Can I convert multiple BMP files to JPG in one go?
- Yes. Free accounts can batch up to 5 files at once; paid accounts up to 100. Anonymous users get 1 free server conversion at a time.
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Ready to use the BMP to JPG?
Convert BMP to JPG online with secure cloud processing. Turn a large bitmap into a compact, widely compatible photo. Free to start; no software installation.
BMP to JPG Converter