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Dataset 20261001-0535-e08c90a · measured 2026-10-01 05:35 UTC
-webkit-perspective-origin
◐matches Chrome on some values9 of 12 examples match Chromecompat
Some of the examples match Chrome and some do not. The count beside the verdict says how many — 11 of 12 — and the values that differ are listed on the property page. It is neither a pass nor a failure, and filing it under either would be a lie in one direction.
Here: 9 of 12 examples match Chrome. The 3 that do not: -webkit-perspective-origin:right top, -webkit-perspective-origin:right 20px top 20px, -webkit-perspective-origin:right — shown first below, each with its difference map.
The measurements
12 examples, 9 of them matching Chrome, the rest first. Each is one declaration on a small page, drawn by Chrome and by our engine. Drag the handle to wipe between them.
-webkit-perspective-origin:right top✕renders differently
Our renderChrome9,058 pixels differ from Chrome, the largest by 204 of 255 on one channel.
- Differing pixels
- 9,058
- Max channel delta
- 204
-webkit-perspective-origin:right 20px top 20px✕renders differently
Our renderChrome8,416 pixels differ from Chrome, the largest by 204 of 255 on one channel.
- Differing pixels
- 8,416
- Max channel delta
- 204
-webkit-perspective-origin:right✕renders differently
Our renderChrome8,719 pixels differ from Chrome, the largest by 204 of 255 on one channel.
- Differing pixels
- 8,719
- Max channel delta
- 204
-webkit-perspective-origin:left bottom✓pixel-exact
Our renderChrome1,842 pixels differ from Chrome, the largest by 204 of 255 on one channel.
- Differing pixels
- 1,842
- Max channel delta
- 204
-webkit-perspective-origin:left✓pixel-exact
Our renderChrome1,894 pixels differ from Chrome, the largest by 204 of 255 on one channel.
- Differing pixels
- 1,894
- Max channel delta
- 204
-webkit-perspective-origin:left center✓pixel-exactOur renderChrome1,894 pixels differ from Chrome, the largest by 204 of 255 on one channel.
- Differing pixels
- 1,894
- Max channel delta
- 204
-webkit-perspective-origin:left 50%✓pixel-exactOur renderChrome1,894 pixels differ from Chrome, the largest by 204 of 255 on one channel.
- Differing pixels
- 1,894
- Max channel delta
- 204
-webkit-perspective-origin:left 20px✓pixel-exact
Our renderChrome1,961 pixels differ from Chrome, the largest by 204 of 255 on one channel.
- Differing pixels
- 1,961
- Max channel delta
- 204
-webkit-perspective-origin:left top✓pixel-exact
Our renderChrome1,950 pixels differ from Chrome, the largest by 204 of 255 on one channel.
- Differing pixels
- 1,950
- Max channel delta
- 204
-webkit-perspective-origin:20px✓pixel-exact
Our renderChrome2,490 pixels differ from Chrome, the largest by 204 of 255 on one channel.
- Differing pixels
- 2,490
- Max channel delta
- 204
-webkit-perspective-origin:20px top✓pixel-exact
Our renderChrome2,552 pixels differ from Chrome, the largest by 204 of 255 on one channel.
- Differing pixels
- 2,552
- Max channel delta
- 204
-webkit-perspective-origin:left 20px top 20px✓pixel-exact
Our renderChrome2,538 pixels differ from Chrome, the largest by 204 of 255 on one channel.
- Differing pixels
- 2,538
- Max channel delta
- 204
Which values were measured
“Supported” on one example means “supported at the value we tried”. The property’s declared grammar has 53 branches; 12 of them carry a measurement. The publishing ceiling is 12 examples per property — a branch past it is left out by our choice, not by accident.
| Value | Measured |
|---|---|
| left | ✓pixel-exact |
| center | not measured |
| right | ✕renders differently |
| top | not measured |
| bottom | not measured |
| x-start | not measured |
| x-end | not measured |
| y-start | not measured |
| y-end | not measured |
| block-start | not measured |
| block-end | not measured |
| inline-start | not measured |
| inline-end | not measured |
| 20px | ✓pixel-exact |
| 50% | not measured |
| left top | ✓pixel-exact |
| center top | not measured |
| right top | ✕renders differently |
| x-start top | not measured |
| x-end top | not measured |
| left center | ✓pixel-exact |
| left bottom | ✓pixel-exact |
| left y-start | not measured |
| left y-end | not measured |
| 20px top | ✓pixel-exact |
| 50% top | not measured |
| left 20px | ✓pixel-exact |
| left 50% | ✓pixel-exact |
| block-start inline-start | not measured |
| center inline-start | not measured |
| block-end inline-start | not measured |
| block-start center | not measured |
| block-start inline-end | not measured |
| start start | not measured |
| center center | not measured |
| end end | not measured |
| left 20px top 20px | ✓pixel-exact |
| right 20px top 20px | ✕renders differently |
| x-start 20px top 20px | not measured |
| x-end 20px top 20px | not measured |
| left 50% top 20px | not measured |
| left 20px bottom 20px | not measured |
| left 20px y-start 20px | not measured |
| left 20px y-end 20px | not measured |
| left 20px top 50% | not measured |
| block-start 20px inline-start 20px | not measured |
| block-end 20px inline-start 20px | not measured |
| block-start 50% inline-start 20px | not measured |
| block-start 20px inline-end 20px | not measured |
| block-start 20px inline-start 50% | not measured |
| start 20px start 20px | not measured |
| end 20px end 20px | not measured |
| start 50% start 50% | not measured |
Measured against Chrome 148.0.7778.96 on 2026-10-01, with up to 40 candidate values tried per property. All properties · How the measurement works