Elements of a Good Logo: Criteria for a Redesign Audit
A practical audit checklist for evaluating vector logo artwork before a redesign, based on identifiable file properties rather than filename or extension alone.
Contents
Direct answer
A good vector logo is not defined by its filename or extension. It depends on whether the artwork contains editable vector paths, whether any raster images are embedded or masked inside the file, and whether the delivered asset includes the fonts, previews and usage permissions needed for the intended work. A redesign audit should therefore check the artwork structure, not just the wrapper file.
Work from the actual artwork structure
Before judging whether a logo is good enough to reuse or ready for redesign, identify what the file actually contains. A file saved with a vector format name can still hold raster preview images, embedded bitmaps or outlined artwork that is no longer easily editable.
- Vector artwork: paths, curves and shapes that scale without losing sharpness and can be edited as objects.
- Embedded raster image: a pixel-based picture placed inside the logo file or clipped by vector shapes.
- Raster preview: a bitmap included for display purposes, which does not by itself prove editable vector artwork exists.
- Outlined text: lettering converted to paths, which may preserve the shape but removes the original editable font information.
The practical conclusion is to inspect layers, paths, linked or embedded images and text objects in the artwork. Extension, preview thumbnail and file metadata are not enough to confirm that the logo is genuinely vector or fully editable.
Audit the redesign criteria
For a redesign audit, a strong logo asset should support the changes the project is likely to require. Check each condition against the supplied artwork where that information is available.
| Criterion | What to check in the supplied asset |
| Editable geometry | Objects are true paths and shapes, not a single flat image or locked raster layer |
| Scalable structure | Artwork can be resized without the file relying on a low-resolution embedded picture |
| Complete artwork | Required elements are present as artwork, not only as a flattened preview |
| Text handling | Fonts are available, or text status is documented if it has been outlined |
| Clear delivery | The file package separates final assets, working files and any previews |
These checks are evidence-led. If a file does not expose its layer structure or embedded-image status, that is not proof of a problem; it is a missing fact that should be treated as a gap.
Separate download permission from modification rights
Being allowed to download a logo does not automatically mean being allowed to modify its artwork, fonts or trademarks. A redesign audit should distinguish these permissions before treating a file as usable source material.
Where rights are not documented in the supplied material, the safe position is that modification permission is unknown. That limitation should be stated rather than assumed away.
Practical redesign checklist
- Confirm whether the file contains editable vector paths or a raster-only picture.
- Open the artwork structure and look for embedded images, masks and linked files.
- Check whether lettering remains live text or has been outlined.
- Verify that all intended logo elements are present and not hidden in a preview.
- Confirm the intended use format and whether preview files are being mistaken for production artwork.
- Record any missing information about fonts, embedded rasters or modification rights.
The redesign decision should follow from what the supplied assets demonstrably contain. A logo is good for redesign when its vector structure is editable and complete, and its delivery makes the limits of that artwork clear.