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Supports: ODG
A .odg is an OpenDocument Graphics drawing — LibreOffice Draw's editable shapes, connectors and text frames, stored as XML inside a ZIP package. TIFF is what print shops, journals and imaging archives ask for instead: the container described by TIFF Revision 6.0, finalised 3 June 1992 by Aldus Corporation, whose TIFF stewardship passed to Adobe after the 1994 merger. Converting between them means rasterizing, and the compression scheme the file is written with matters more here than anything else on the page — because the default is not the one a diagram wants.
.odg onto the page or click "+ Add Files". LibreOffice Draw and Apache OpenOffice Draw documents are both accepted, and several can be queued at once.| Compression Type | Lossless? | Good for | Watch out for |
|---|---|---|---|
| LZW | Yes | Diagrams, line art, screenshots, anything with text | Nothing significant — the widest-read lossless option |
| DEFLATE (ZIP) | Yes | Smooth gradients and screenshots; often smaller than LZW | Older RIPs and scanners may refuse it |
| PACKBITS | Yes | Simple run-length coding, very broadly readable | Weak ratios on detailed artwork |
| NONE | Yes | Archival masters and pixel-exact hand-offs | Very large files |
| JPEG (listed also as LOSSY) | No | Photographic content where size beats edge fidelity | It is the default, it smears diagram lines, and it is not part of Baseline TIFF |
| WEBP / ZSTD | Configurable / yes | Modern pipelines you control end to end | Rarely supported by print and archival software |
| CCITT Fax 4 | Bilevel only | Genuine black-and-white scans | Unusable for colour or greyscale |
| JP2K | Configurable | Niche archival workflows | Very poor reader support; avoid for colour |
Nothing here treats the .odg as a picture. LibreOffice opens it as a Draw document, exports it through Draw's own PDF filter, and the page is rendered from there — which is what keeps the drawing's page size, object positions and text placement faithful.
| Stage | What runs | What it produces |
|---|---|---|
| 1. Read the drawing | LibreOffice opens it as a Draw document | The original page geometry, in memory |
| 2. Export | Draw's PDF export filter (draw_pdf_Export) |
A PDF at the drawing's own page size |
| 3. Render | The page rasterized at 300 DPI | A print-grade grid — A4 lands near 2480 x 3508 pixels |
| 4. Encode | TIFF writer, with your Compression Type | One TIFF per drawing page |
| Page count | Preserved | A four-page drawing returns four TIFFs |
Worth knowing before you upload: because the pipeline writes one file per drawing page, a multi-page Draw document comes back as a numbered set in page order, bundled into a ZIP, rather than as a single TIFF. That is the usual shape for a prepress hand-off — most print workflows want one file per page anyway — but it does mean a 40-page drawing produces 40 files, and at 300 DPI with a lossless scheme those add up quickly.
TIFF is a container that supports many compression schemes, several of them lossy, and JPEG-in-TIFF is one of them — the dropdown simply opens on it. For photographs that is defensible. For a Draw file, which is nearly always line art and text, it is the wrong pick: JPEG's block transform introduces ringing along exactly the hard edges a diagram is made of. Switch to LZW. Note that the list shows both "LOSSY" and "JPEG"; they select the same JPEG-in-TIFF scheme.
Most often the JPEG compression inside it. Baseline TIFF 6.0 readers are only required to handle uncompressed, PackBits and CCITT data, so a JPEG-compressed TIFF is an extension file that some RIPs and older prepress tools refuse outright. Re-export with LZW or NONE and it is usually accepted. The second common cause is colour space: some shops need CMYK rather than RGB, which is a conversion for a print-aware application rather than for this pipeline.
.tif different from .tiff?Not as a format — same specification, same bytes. The three-letter spelling survives from eight-character filenames. Only the receiving software's matching rules differ, which is why the File extension group offers both. If a tool rejects a file, renaming between the two spellings is a legitimate first thing to try, and the twin page ODG to TIF documents the same conversion under the shorter name.
The format can — TIFF supports several Image File Directories in one file, which is how multi-page scans are stored — but this route writes one TIFF per drawing page, numbered in page order and bundled into a ZIP. If you need the pages in a single file, either assemble them with a tool that writes multi-page TIFFs, or use ODG to PDF, which keeps every page in one document by default.
The page is rendered at 300 DPI, which is the standard print figure, so an A4 drawing arrives at roughly 2480 x 3508 pixels and a US Letter page at about 2550 x 3300. For most print work that is exactly right. If you need something else, set it under Image resolution — and remember that scaling down from the full render is always cleaner than enlarging a smaller one.
Only with a lossless compression type. TIFF can carry an alpha channel, but JPEG-in-TIFF — the default — cannot, so transparency does not survive there. Choose LZW or DEFLATE if the drawing has transparent regions you care about. When the destination cannot handle alpha at all, it is cleaner to give the drawing an explicit background rectangle in Draw so the colour is your decision rather than a downstream tool's.
No — a TIFF is a fixed grid of samples, so once the page is rendered the shapes, connectors and text are pixels and cannot be re-flowed, re-coloured per object, or enlarged without softening. Keep the .odg as the master. If what you actually need is a scalable hand-off rather than a raster, ODG to SVG keeps the drawing's real vector geometry.
Your upload travels over an encrypted connection, is processed on our servers, and is deleted automatically a few hours later along with anything it produced. Nothing is shared, published or reused, no account is needed, and no watermark is applied. The ODG converter hub indexes every other target this source can be pointed at.