ODP to TIFF Converter

Convert ODP to TIF

ODP is the OpenDocument Presentation format that LibreOffice Impress and Apache OpenOffice Impress write by default. TIF is the three-letter spelling of TIFF, the Tagged Image File Format that print, scanning and archival workflows have used since the late 1980s. This converter renders each slide of a deck into its own TIF raster at a resolution you choose, which is what you want when slides are heading into a page-layout program, a print job, or a long-term image archive rather than onto a web page. This page is the reference for what each control on it actually writes into the file.

ODP Format at a Glance

TIF Format at a Glance

How to Convert ODP to TIF

1. Upload Your ODP File: Drag the .odp onto the page or click "+ Add Files". Several decks can be queued and converted with the same settings.
2. Set Conversion Quality: Despite the name this dropdown sets the render resolution in DPI, not a compression quality. It defaults to 300 DPI, with 72, 96, 150, 200, 400, 600 and 1200 DPI also available.
3. Change Compression Type Away From the Default: It opens on JPEG, which is lossy. For slides — text, tables, charts, line art — pick LZW or DEFLATE instead. The table below shows what each option writes and what it cost on a real slide render.
4. Convert and Download: Click "Convert". One TIF is written per slide, and multi-slide decks gain a "Download all (ZIP)" button. No sign-up, no watermark.

What Each Compression Type Writes

Measured on one 3308 × 1861 px render of a text-and-headline slide, at the page's default "Very High" quality preset.

Frequently Asked Questions

Is .tif a different format from .tiff?

No — they are the same format under two spellings of the same extension, and the bytes inside are identical. The three-letter form is actually the original: the 1992 TIFF 6.0 specification recommends ".TIF" for MS-DOS, UNIX and OS/2, because those systems were limited to three-character extensions at the time. The four-letter .tiff became common later on systems without that limit. Choose whichever your downstream software expects; if you would rather download .tiff files, use ODP to TIFF. This page also carries a "File extension" dropdown offering both spellings, with nothing preselected.

Why is the default compression lossy when TIFF is meant to be a lossless format?

That is the sharpest edge on this page, and it is worth stating plainly: Compression Type opens on JPEG, and JPEG-in-TIFF discards pixel data permanently even though the file still ends in .tif. If you picked TIFF because it is the archival format, change that dropdown before converting. On our measured slide, the lossy JPEG setting was not even smaller — it produced a 382 KB file where lossless LZW produced 79 KB and lossless ZSTD produced 26 KB, because flat slide backgrounds and crisp text compress far better with a dictionary coder than with a DCT.

Which Compression Type should I actually choose?

LZW if the file has to be opened by anything and everything — it has been in the spec since TIFF Revision 5.0 and every TIFF reader implements it. DEFLATE for a smaller lossless file that is still very widely supported. ZSTD if you control both ends and want the smallest lossless result, bearing in mind it is a modern libtiff extension rather than part of the 1992 specification, so older readers will reject it. NONE only when a workflow explicitly demands uncompressed data. Skip WebP unless size beats fidelity, because this pipeline does not switch WebP into its lossless mode. And avoid CCITT Fax 4 and JP2K entirely.

What happens if I pick CCITT Fax 4 or JP2K?

The job fails rather than producing a degraded image. We tested both against a full-colour slide render and each one aborted with a write error and left no usable file. CCITT Group 4 is defined for one-bit black-and-white fax data only, so a 24-bit colour raster has nothing legal to encode into. JP2K is a JPEG 2000 payload inside a TIFF wrapper that the encoder in this pipeline cannot produce for this input. Both entries exist because the underlying library exposes them, not because they suit a rendered slide.

The list shows both "LOSSY" and "JPEG" — what is the difference?

None. They are duplicate entries: internally both map to the same JPEG compression mode, so choosing either produces a byte-identical file. The alias exists for historical compatibility with an older option set. Treat "LOSSY" as a second label for JPEG rather than as a separate, milder setting.

How many TIF files do I get from a presentation?

One per slide. A 20-slide deck produces 20 separate TIF files, not a single multi-page TIFF document. Multi-page TIFF is a legitimate part of the format, but this converter writes each rendered slide as its own single-page file, and when there is more than one output the results list gains a "Download all (ZIP)" button. If you need the whole deck in one file, ODP to PDF is the right target.

Does the 4 GB TIFF limit matter for slide renders?

Only at extreme settings. Section 2 of the TIFF 6.0 specification states that the largest possible TIFF file is 2^32 bytes, and the classic TIFF structure uses 32-bit offsets, which is where that ceiling comes from. A widescreen slide at the maximum 1200 DPI is roughly 13,200 × 7,400 pixels, which is about 295 MB uncompressed — well inside the limit, but large enough that you should have a real reason for going above 600 DPI. The BigTIFF variant that lifts the limit with 64-bit offsets is a separate, later extension and is not what this converter writes.

Why does my TIF not open in a web browser?

Because browsers were never asked to support it. Per MDN, Safari is the only major browser that renders TIFF natively; Chrome, Firefox and Edge do not display it in a page. TIFF is a production format — image editors, page-layout software, RIPs, scanners and document management systems open it. If the images are destined for a web page or a chat message, use ODP to PNG, which handles hard slide edges without artefacts, or ODP to JPG for smaller files.

What is done with my presentation after it converts?

Your .odp is uploaded over an encrypted connection and rendered on our servers — this is a server-side conversion. The upload and the resulting TIF files are deleted automatically a few hours after conversion, no account is required, the images carry no watermark, and nothing is shared or made public. If you need to shrink existing TIFFs rather than make new ones, compress TIFF works on files you already have.