Inspect the production readiness of a logo before creating icons, social assets, or a brand handoff. The analysis stays in this browser and every result can be reviewed.
01GradeFile and small-size readiness
02ExtractDominant HEX palette
03TestEditable WCAG contrast
Private by design. Your image is analyzed locally in this browser. It is not uploaded or stored.
Local analysis
Uploaded logo
Dimensions-
Format-
File size-
Transparency-
0/ 100
Practical readiness
Waiting for analysis
This score checks technical versatility, not originality, trademark safety, or brand value.
Small-size legibility
64 px
32 px
16 px
What the grader found
Dominant colors
Logo palette
Colors are clustered from visible pixels. Click any swatch to copy its HEX value.
Editable colors
WCAG contrast pair
AaLogo and text preview
1.00:1Does not pass
Colors detected in this logo
01 / Use it for
Technical brand-asset QA
Use the results to catch low resolution, missing transparency, uncontrolled color complexity, weak light or dark combinations, excessive file weight, and small-size legibility problems before handoff.
02 / Do not use it for
Legal or creative approval
A strong technical score does not prove originality, ownership, trademark availability, accessibility in every final context, or permission to publish. Those decisions require appropriate human review.
Local processing. Tool uploads stay in this browser and are not stored by SimilarLogo.
Explainable checks. Results come from visible technical rules, not invented AI confidence.
Your file only. These tools do not compare uploads against an unapproved public-logo corpus.
Human review remains essential. Technical results are not legal, trademark, or creative approval.