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Supports: OGV
This walk-through is for anyone who needs to pull one clean still out of an .ogv (Ogg) video and save it as a TIFF — a lossless raster format built for archiving, print, and precision editing rather than web display. Most online frame grabbers stop at JPG or PNG and never offer TIFF, so the steps below cover the part that actually trips people up: picking the exact frame, and making sure the TIFF you download is truly lossless instead of a JPEG-compressed file wearing a .tiff name.
.ogv onto the page, or click "+ Add Files" to browse. You can queue several clips and process them with the same settings.4.120 lands on the frame at 4.12 seconds. That single frame becomes your TIFF.The one setting worth your attention is Compression Type, because TIFF is a container that can hold either lossless or lossy data, and the dropdown opens on JPEG by default. JPEG compression inside a TIFF re-encodes the frame with the same blocky, detail-discarding math as an ordinary .jpg — so if archival fidelity is the whole reason you chose TIFF, leaving it on JPEG quietly defeats the purpose. Change it before you convert:
All of None, LZW, and Deflate store the decoded frame pixel-for-pixel. The choice between them is size versus how old your other software is — not image quality.
A few situations fall outside a simple frame grab. If the .ogv is corrupted or truncated, the decoder may not reach your timestamp — try an earlier moment, or repair the file first. If you genuinely need a single multi-image TIFF (a true multi-page container) rather than a ZIP of separate stills, that is a niche desktop job for tools like ImageMagick or Photoshop, not this converter. And if what you actually want is the moving clip in a modern, widely playable format rather than one frozen frame, keep it as video with Convert OGV to MP4 instead of extracting a still.
Because TIFF is a container that can carry lossy data, and the Compression Type dropdown opens on JPEG by default. JPEG-in-TIFF re-encodes the frame with lossy, blocky compression — visually the same trade-off as a .jpg, just wrapped in a .tiff. If you want the archival, pixel-exact result TIFF is known for, switch Compression Type to None, LZW, or Deflate before converting. Those three are all lossless and store the decoded frame verbatim.
No — and this is the honest catch. The video track in an .ogv is almost always Theora, which is a standard-definition, pre-H.264 web codec, so the frame is usually 480p or lower. TIFF preserves every pixel the decoder produces with no further loss, but it cannot reconstruct detail Theora never recorded. You get a pristine, re-editable copy of an SD-era still — not an upscaled or restored one. The pixels you start with are the ceiling.
All three are lossless, so none of them changes image quality — the decision is size versus compatibility. LZW is the most broadly supported compressed-TIFF scheme and opens in older software; Deflate (ZIP) is also lossless and usually produces a slightly smaller file on natural-image content; None writes an uncompressed baseline TIFF that opens everywhere but is the largest. For a standard-definition Ogg frame the absolute sizes are small either way, so leaving lossless compression on rather than uncompressed is the sensible default.
Yes, and it is a good reason to grab your frames now. Google announced in October 2023 that it would remove Theora — the codec most .ogv files use — from Chromium, finalizing the removal in Chrome 123 (stable March 2024), and Firefox followed. That only affects in-browser playback; the standalone decoders this tool uses still read Theora and Ogg, so an .ogv that no longer plays in your browser will still decode here so the frame can be captured.
No — this tool writes one image per file. The TIFF format itself can hold several images in a single file, but here Multiple Screenshots mode returns each extracted frame as its own TIFF, delivered together as a ZIP, which keeps every still independently usable. If your other tools expect the three-letter spelling, there is a dedicated OGV to TIF converter — .tif and .tiff are the same format, the second being the legacy DOS/Windows 8.3 three-letter version, and the bytes are identical.
For a standard-definition Ogg source the files stay small. In our testing, a 640×480 Theora frame written as uncompressed 8-bit RGB TIFF landed near 0.9 MB, matching the raw pixel math (640 × 480 × 3 bytes ≈ 0.92 MB); turning on LZW or Deflate trims that further on natural-image content with zero quality loss. As for handling: your OGV is uploaded over an encrypted connection, the frame is captured and encoded to TIFF on our servers, and the files are deleted automatically a few hours after conversion — no sign-up, no watermark, never shared or made public.