100% Free No Upload Bulk Conversion

Bulk TIFF to HDR Converter — Free, Unlimited

Convert multiple TIFF files to HDR instantly — all in your browser. No file limits, no watermarks, and completely private.

TIFF HDR · ZIP

Bulk TIFF → HDR Converter

Select files, convert, download ZIP — all locally

Drop TIFF files here or click to browse

Supports batch selection — convert hundreds of files

TIFF → HDR ZIP

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✓ Conversion completed! All files converted successfully. Click Download ZIP to save them.

Why convert TIFF to HDR?

TIFF and HDR solve different problems. If yours matches High dynamic range photography, the conversion pays off immediately. This conversion processes your files entirely in your browser using WebAssembly – no upload, no server, no privacy concerns. Perfect for sensitive or large batches. In practice, teams that make this switch rarely go back to TIFF for this use case.

Transparent areas will be filled with white background

Technical comparison: TIFF vs HDR

Property	TIFF	HDR
Full name	Tagged Image File Format	High Dynamic Range Image
Compression	Lossless	Lossless
Color depth	48-bit	32-bit float
Transparency	Yes	No
Web support	No	No
Developed by	Aldus Corporation (1986)	Radiance / Greg Ward (1989)
Max colors	281T	floating point
MIME type	`image/tiff`	`image/vnd.radiance`
Category	Raster image	Raster image
Year gap	3 years apart in technical development
Best for	Professional photography and print	High dynamic range photography
Estimated size change	Typically 10%-20% smaller

How to use — 3 simple steps

Select your TIFF files

Drag & drop or click to choose multiple TIFF images. No file size restrictions.

Start the conversion

Click "Convert to :to" — your files are processed locally using WebAssembly. No upload, no waiting.

Download ZIP archive

All converted HDR files are bundled into a single ZIP. One click, everything saved.

Popular use cases for TIFF → HDR

Game modders converting TIFF textures to HDR for engine compatibility

3D artists converting TIFF reference images to HDR for their pipeline

YouTubers converting TIFF thumbnails to HDR for upload requirements

Podcasters converting TIFF cover art to HDR for platform specifications

💡 Pro tips

If your image has transparency, consider converting to PNG instead to preserve it
Use the ZIP download to get all converted files in a single click
All processing is private — files are never uploaded to any server

Frequently Asked Questions

The result is identical per file — bulk mode just lets you process many TIFF files in parallel and download them together as one ZIP.

Yes, files are zipped in the same order you selected or dropped them.

The tool keeps original filenames. Rename them on your device beforehand if you want custom names in the ZIP.

Yes, there are no usage restrictions — personal or commercial use is both fine.

Bulk TIFF to HDR Converter — Free, Unlimited

Why convert TIFF to HDR?

Technical comparison: TIFF vs HDR

How to use — 3 simple steps

Popular use cases for TIFF → HDR

💡 Pro tips

Frequently Asked Questions

What's the difference between converting one TIFF file vs. bulk converting many?

Does file order in the ZIP match my upload order?

Can I rename files before converting TIFF to HDR?

Is this TIFF to HDR converter really free for commercial use?

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