JPEG Quality 10 (512px)
The same 512px source saved at JPEG quality 10 — part of a q10/50/90 ladder for comparing compression artefacts at a glance.
Specifications
- Width
- 512
- Height
- 512
- Jpeg Quality
- 10
What is a .jpg file?
JPG is the common extension for JPEG, a lossy raster format that uses discrete cosine transform compression tuned for photographic images. It is 8-bit truecolor with no alpha channel, and quality is traded against file size via a compression factor. It is ubiquitous for photos on the web and from cameras.
How to use this file
Use an example JPG to test decoders, EXIF/metadata parsers, re-encoding quality, and orientation handling, or to confirm converters and image pipelines process baseline and progressive scans correctly.
How to use this file for testing
“JPEG Quality 10 (512px)” is a deterministic Novus Examples fixture for Compression testing, Conversion testing. The same source saved at quality 10/50/90 for comparing compression artefacts and quality settings.
Documented properties for this file: 512×512 · JPEG q10. Compare results against paired or grouped companions on this page when present (clean↔damaged, searchable↔scanned, or format twins) so scores stay reproducible across runs.
Download the file once, keep the path stable in CI or local scripts, and treat the spec table as the contract: dimensions, seeds, field lists, and roles are intentional. Corrupt or invalid samples are labelled as such — expect parsers to fail loudly rather than silently accept them.
For image AI or enhancement tools, run the model or filter on this file and diff against the clean or ground-truth companion in the same group when available. Keep seeds and documented damage parameters in your evaluation notes so regressions are attributable.
Code examples
<img src="jpeg-quality-10.jpg" alt="Example image" width="640" loading="lazy">Related files
- zipConvert v2 Archive-Media ZIP ControlExisting-format ZIP/TXT media control combining a plain README and a WebVTT sidecar for nested media extraction checks Stable P8 artifact p8-convert-legacy-archive-media-control.
- cabConvert v2 CAB Stored ControlValid single-file Microsoft Cabinet using uncompressed CFDATA for bounded legacy extraction tests Stable P8 artifact p8-convert-legacy-cab.
- tar.bz2Convert v2 Canonical TAR.BZ2Canonical compound-suffix source for the same deterministic bzip2-compressed TAR member set Stable P8 artifact p8-convert-tar-bz2.
- tar.xzConvert v2 Canonical TAR.XZCanonical compound-suffix source for the same deterministic XZ-compressed TAR member set Stable P8 artifact p8-convert-tar-xz.
- rarConvert v2 RAR4 Stored ControlValid RAR4 archive with two stored members and fixed metadata for legacy extraction tests Stable P8 artifact p8-convert-legacy-rar.
- tar.zstConvert v2 TAR.ZST Source 01Valid Zstandard-compressed TAR source 01 with 2 safe members for compound-suffix detection and extraction Stable P8 artifact p8-convert-tar-zst-01.
Generated by generation/images_edgecases.py. Free for any use, no attribution required — license.