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Web product
Added October 30, 2026
About the product
Sub & Superscript converts ordinary text into copy-and-paste Unicode superscript or subscript. Formula mode handles patterns such as H2O → H₂O, x^2 → x², and 1.2e-3 → 1.2e⁻³, while tiny-text mode provides a deliberate decorative option. It is free to use in the browser with no account or download.
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For product owners
Promote Sub & Superscript
Every listing gets one post to our X and Threads followers. It is seen once, then the traffic stops. Promotion keeps Sub & Superscript in front of people instead.
- Back in the X and Threads rotation: Sub & Superscript gets posted again instead of once.
- A promoted slot on the AppRater homepage, carrying a Promoted badge.
- A direct link to Sub & Superscript from a DR45 site (Ahrefs Domain Rating), with no redirect in between.
- A labelled spot in the weekly email to AppRater subscribers, one promoted app per issue.
- Stays on the first screen however old the listing is, while new submissions push everything else down.
For ownersOwn Sub & Superscript? You can add a deal, post a role or put the badge on your own site.