C:\> RUN PIXELSERP.EXE
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Free SEO tools with a retro soul.

Pixel-accurate SERP previews, ChatGPT ad simulation, and title capitalisation — no signup, no tracking, 100% free.

Free SEO tools

C:\PIXELSERP> DIR /PROGRAMS
SERPSIM.EXE184K
SERP Simulator

Preview your title and meta description exactly as Google will render them — pixel-accurate, with AI Overview and SERP feature toggles.

▶ RUN
ADSIM.EXE101K
ChatGPT Ad Simulator

See exactly how your sponsored placement looks inside ChatGPT before you brief a single creative.

▶ RUN
CAPS.EXE87K
Title Capitalisation Tool

Convert any title to AP Style, Chicago, Sentence case and more — with a live pixel-width meter for SEO titles.

▶ RUN
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> About PixelSERP

PixelSERP is built by an SEO who's spent the better part of a decade in content and search — and got tired of eyeballing character counts and guessing how a title would actually render. So the tools measure real pixel width, the way Google actually truncates.

Every tool here runs entirely in your browser. Nothing you type is ever sent to a server, logged, or stored — check the network tab if you don't believe it. Free means free, not a lead-gen funnel.

More tools are on the way — an email subject line tester is next. Follow along on X for updates, or just bookmark this page.

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Common questions

Yes, entirely. No signup, no paywall, no email capture. Everything runs client-side in your browser, so there's no server cost tying free access to a catch.
No. Every tool processes your input locally in the browser and never transmits it anywhere. Close the tab and it's gone.
If you're optimising an existing page, start with the SERP Simulator to check your title and description truncation. If you're planning a ChatGPT ad campaign, use the Ad Simulator to mock up creative before you brief anything. The Capitalisation Tool is the fastest way to get a consistently-styled title in seconds.
An email subject line tester is next in the queue — same pixel-accurate approach, tuned to Gmail's inbox truncation. After that, a keyword clustering tool and an AI visibility checker.
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