Image converter
Convert BMP to TIFF
Private format conversion with optional resizing, compression, and adjustments. Your files never leave this browser.
Drag & drop images here, or click to browse
PNG, JPG, WEBP, HEIC, AVIF, BMP, GIF, TIFF — up to 25MB each (max 20 files)
About converting BMP to TIFF
Convert BMP to TIFF for a standard print-ready format with optional lossless compression. You keep every pixel while gaining the multi-page, CMYK-friendly container that print shops expect.
BMP is one of the oldest Windows image formats, dating to the early days of Microsoft Windows. It stores pixels with essentially no compression. TIFF is the archival and print industry standard, created in 1986. It is a flexible container that magazines, photographers, and scanners have relied on for decades.
Both formats share the same compression philosophy, so the conversion is mainly about compatibility and file size rather than a change in image quality behaviour.
When to use BMP vs TIFF
Choose TIFF when print production, high-end photography, scanned documents, medical imaging, and any workflow where quality matters more than file size. Keep BMP when legacy Windows applications, pixel-art editing, machine-vision pipelines, raw texture data, and software that predates modern formats.
On strengths: BMP brings zero decoding complexity, bit-exact fidelity, and acceptance by legacy industrial, scientific, and manufacturing software that refuses compressed formats. TIFF brings print-shop acceptance, multi-page documents, layer preservation, and lossless storage that survives repeated edits without generational quality loss.
The trade-off: Extremely large files — a single screen-sized BMP can be several megabytes — plus weak transparency support and poor handling of photographic content. Files are far too large for web use, browsers cannot display TIFF natively, and most consumer platforms treat it as an exotic format.
One more consideration: TIFF is tuned for photographic imagery full of gradients and fine detail, while BMP performs best on graphics with flat colors, hard edges, or limited palettes. Moving a photograph into the graphic-oriented format tends to look worse per byte than staying in the photo-oriented one.
How to convert BMP to TIFF
The converter runs entirely in this browser tab — there is no upload, no account, and no file-size harvesting. Follow these steps:
- Drop your BMP files onto the converter above, or click the drop zone to browse. Up to 20 files can queue at once, each up to 25 MB.
- The output defaults to TIFF. Adjust the quality slider if the format is lossy, or resize/crop first if you also want to change dimensions.
- Press Convert. Decoding and encoding happen in browser memory using Canvas — your pixels never leave the device.
- Preview the result, then download it individually or grab the whole batch as a ZIP.
About BMP — Bitmap picture
BMP is one of the oldest Windows image formats, dating to the early days of Microsoft Windows. It stores pixels with essentially no compression.
Typical uses: Legacy Windows applications, pixel-art editing, machine-vision pipelines, raw texture data, and software that predates modern formats.
About TIFF — Tagged Image File Format
TIFF is the archival and print industry standard, created in 1986. It is a flexible container that magazines, photographers, and scanners have relied on for decades.
Typical uses: Print production, high-end photography, scanned documents, medical imaging, and any workflow where quality matters more than file size.
Tips for a clean BMP → TIFF conversion
- Work from the highest-quality BMP source you have. Converting from an already-compressed copy stacks compression artifacts on top of each other.
- You can re-export TIFF as many times as needed without losing data — ideal if the file will be edited repeatedly.
- Batch similar images together — files with comparable dimensions convert in the same pass, which keeps the workflow fast.
- Check the preview at 100% zoom. If fine detail (text, foliage, fabric) looks smeared, raise the quality slider or reconsider the target format.
Frequently asked questions
Is this BMP to TIFF converter free?+
Yes. All image conversions are completely free with no sign-up, no watermarks, and unlimited usage.
Are my images uploaded to a server?+
No. All conversion happens locally in your browser via the HTML5 Canvas API. Your files are never uploaded or stored anywhere.
Will converting BMP to TIFF reduce quality?+
TIFF is a lossless format, so the converted file stores every decoded pixel exactly — quality does not degrade during conversion, and you can re-save it repeatedly without generational loss.
Can I convert multiple BMP files at once?+
Yes — drop up to 20 files into the converter and they will all be processed in a single batch. Each file can be up to 25 MB. The batch downloads as a ZIP, or you can save results individually from the preview.
Does this converter work on phones and tablets?+
Yes. The converter is a responsive web app that runs in any modern mobile browser — iOS Safari, Chrome for Android, and others. Files are processed on-device, so mobile uploads are not sent anywhere and the connection speed does not affect conversion time.