Reserve logoReserve
Launch a coin
Browser extension

See Reserve coins on pump.fun

Install once and every coin launched through Reserve is badged wherever you trade, with its live reserve pool one glance away.

Reserve badge

Every coin launched through Reserve gets an acid-lime badge on pump.fun and fomo, in the feed and on the coin page.

Reserve only filter

One toggle hides everything that isn't a Reserve coin, so the whole feed becomes coins with a reserve pool behind them.

Live pool panel

Open a Reserve coin anywhere and see its reserve SOL, reserve supply, total bought back and total refunded to buyers.

No install — bookmarklet

Same badges, filter and pool panel as the extension, but it lives in your bookmarks bar — nothing to download, nothing to enable. Click it once per visit to pump.fun or fomo.

Reserve — drag me to bookmarks
  1. 1Drag the lime button up to your bookmarks bar. If dragging feels fiddly: copy the code, right-click the bookmarks bar, choose Add page…, paste the code as the URL and name it Reserve.
  2. 2Open pump.fun or fomo.family.
  3. 3Click Reserve in your bookmarks bar. A small rsrv.fun window opens for a second to grab the coin list, then closes itself — badges, the Reserve only toggle and the pool panel appear right after.

Read-only, like the extension — it never touches your wallet. If the little window doesn't appear, allow popups for the site.

Full extension

Runs on its own every time you open pump.fun — no clicking needed. Works in Chrome, Brave, Edge, Arc and Opera on desktop.

  1. 1Download the file below and unzip it.
  2. 2Open chrome://extensions in Chrome, Brave, Edge or any Chromium browser.
  3. 3Turn on Developer mode (top-right).
  4. 4Click Load unpacked and pick the unzipped folder.
  5. 5Open pump.fun — Reserve coins will be badged.

What it can and can't do

  • Both options only read the public list of Reserve coins and add labels to the page. They never touch your wallet and never ask you to sign anything.
  • Buying from a reserve and returning tokens still happen here on rsrv.fun, where the pool terms are shown in full.
  • The coin list refreshes every minute, so a coin launched seconds ago shows up almost straight away.
  • Desktop only — mobile browsers and Safari don't support this.