InspectDev
InspectDev vs SuperDev Pro
SuperDev Pro puts 50+ tools in one sidebar, all aimed at visual editing. InspectDev covers that ground and adds the audit and data tools you reach for next.
SuperDev Pro is a browser extension that packs its tools into a sidebar: CSS inspection, live text editing, font switching and font listing, colour picking and palettes, moving and deleting elements, exporting elements, extracting and replacing images, page measuring, page outlining, and screenshots. It runs on Chrome and Firefox and sells itself as one replacement for dozens of single-purpose extensions. That brief is almost identical to InspectDev’s — so the difference is what happens after the visual work is done.
- ✓You need the audit layer too: SEO meta tags, cookies and storage, tables, links, email, UTM.
- ✓You want accessibility and contrast checks beside your design tools, not in another extension.
- ✓You want the full toolkit for $29 one-time instead of $59 one-time.
- ✓You would rather scroll a focused set of tools than fifty.
- —You want the largest tool count in a single sidebar.
- —You need to swap an image in place.
- —You need screenshots without installing a second extension.
- —You want a bigger user base, published docs, and monthly additions.
| Capability | InspectDev | SuperDev Pro |
|---|---|---|
| Live CSS inspection and editing | ✓ | ✓ |
| Live text editor on the page | ✓ | ✓ |
| Font changer and list all fonts | ✓ | ✓ |
| Colour picker and palette export | ✓ | ✓ |
| Extract images and assets | ✓ | ✓ |
| Page ruler and measurement | ✓ | ✓ |
| Move and delete elements | ✓ | ✓ |
| Export elements | ✓ | ✓ |
| Page outliner | ✓ | ✓ |
| Responsive preview | ✓ | ✓ |
| Image replacer | — | ✓ |
| Screenshot capture | — | ✓ |
| SEO and meta tag inspector | ✓ | — |
| Cookie and browser storage editor | ✓ | — |
| Table capture to CSV or JSON | ✓ | — |
| Link checker | ✓ | — |
| Accessibility and contrast checks | ✓ | — |
| Email finder / UTM builder | ✓ | — |
| Tools included | 20+ | 50+ |
| Pro price | $29 one-time | $59 one-time |
✓ included — not available · Features and pricing checked against each product’s public documentation, September 2026.
The audit tools are already there
SuperDev Pro edits the page. InspectDev edits the page and then checks it: meta tags, cookies, storage, broken links, tables, accessibility.
One panel for design and audit
Inspecting a heading and checking the page’s SEO tags should not mean two extensions. Same toolbar, same interaction model, both jobs.
Half the one-time price
$29 once for InspectDev Pro against $59 once for SuperDev Pro Pro. Same category of tool, same kind of licence.
50+ tools against InspectDev’s 20+. If you want the widest catalogue in one sidebar, it simply has more entries.
Swapping an image on a page in place is genuinely useful, and InspectDev does not do it.
Full and partial capture live in the same extension, so you do not need a separate screenshot tool.
More users, published documentation, and a public roadmap of monthly additions.
These two want the same slot in your toolbar, so the decision comes down to scope. If your work is mostly visual — inspect, tweak, screenshot, replace — SuperDev Pro’s bigger catalogue is the safer pick. If your work runs from design into audit, checking the styles and then the meta tags and then pulling the table out, InspectDev covers both halves for a lower one-time price.
See it on the page you have open
Install the free version and try it on any site — no account, no setup. Upgrade once when you want the full toolkit.
