# Simplify Mastodon

> Simplify and enhance the Mastodon web interface.

Canonical page: [https://chrome-stats.com/d/simplify-mastodon](https://chrome-stats.com/d/simplify-mastodon)

## Overview

- **ID:** `simplify-mastodon`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Michael Leggett
- **Category:** appearance,social-communication
- **Daily users:** 3
- **Version:** 1.6
- **Last updated:** 2023-01-27
- **First published:** 2022-12-26
- **Size:** 17 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/simplify-mastodon/)
- **Website:** [https://github.com/leggett/simplify-mastodon/issues](https://github.com/leggett/simplify-mastodon/issues)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/simplify-mastodon/privacy/](https://addons.mozilla.org/firefox/addon/simplify-mastodon/privacy/)

## Description

Simplify Mastodon is a Firefox add-on that enhances and streamlines the Mastodon web interface. It centers content, puts compose and search on the right, minimizes navigation and provides various customization options. Please note that it may not work on all Mastodon servers and has limited functionality on certain views and window sizes.

## Rankings

- #56,674 — Overall
- #197 — todo

## Permissions and access

### Content script matches

- `*.101010.pl`
- `*.1234.as`
- `*.5evo.fan`
- `*.acg.debula.ml`
- `*.acg.mn`
- `*.aethy.com`
- `*.albanytrans.gay`
- `*.aleph.land`
- `*.alive.bar`
- `*.androiddev.social`
- `*.ani.work`
- `*.animalliberation.social`
- `*.appalachian.town`
- `*.artisan.chat`
- `*.astrodon.social`
- `*.aus.social`
- `*.awscommunity.social`
- `*.bae.st`
- `*.bangdream.space`
- `*.bbq.snoot.com`
- `*.berlin.social`
- `*.best-friends.chat`
- `*.beta.qdon.space`
- `*.bildung.social`
- `*.bitcoinhackers.org`
- `*.blacktwitter.io`
- `*.blob.cat`
- `*.bolha.one`
- `*.bonn.social`
- `*.bookrastinating.com`
- `*.bookwyrm.social`
- `*.brighteon.social`
- `*.c.im`
- `*.cawfee.club`
- `*.chinwag.org`
- `*.chudbuds.lol`
- `*.cinnamond.social`
- `*.cliq.buzz`
- `*.cloud-native.social`
- `*.colorid.es`
- `*.computerfairi.es`
- `*.corteximplant.com`
- `*.counter.social`
- `*.creators.social`
- `*.cryptodon.lol`
- `*.cupoftea.social`
- `*.dansende-banaan.nl`
- `*.data-folks.masto.host`
- `*.defcon.social`
- `*.det.social`
- `*.dice.camp`
- `*.digitalcourage.social`
- `*.dingdash.com`
- `*.disabled.social`
- `*.discuss.systems`
- `*.dizl.de`
- `*.dragon-fly.club`
- `*.dresden.network`
- `*.ecoevo.social`
- `*.econtwitter.net`
- `*.eigadon.net`
- `*.eletusk.club`
- `*.epicure.social`
- `*.equestria.social`
- `*.eupolicy.social`
- `*.explosion.party`
- `*.expressional.social`
- `*.fandom.ink`
- `*.federated.press`
- `*.fedi.absturztau.be`
- `*.fedibird.com`
- `*.fediverse.bbad.com`
- `*.fediverse.giorgiocomai.eu`
- `*.fetswing.org`
- `*.ffxiv-mastodon.com`
- `*.fgc.network`
- `*.fosstodon.org`
- `*.framapiaf.org`
- `*.freeatlantis.com`
- `*.freeframe.masto.host`
- `*.freespeechextremist.com`
- `*.freiburg.social`
- `*.friendica.a-zwenkau.de`
- `*.friendica.eskimo.com`
- `*.friendica.vrije-mens.org`
- `*.fsmi.social`
- `*.fulda.social`
- `*.g0v.social`
- `*.gc2.jp`
- `*.genomic.social`
- `*.girlcock.club`
- `*.glasgow.social`
- `*.glindr.org`
- `*.graz.social`
- `*.h4.io`
- `*.hachyderm.io`
- `*.hci.social`
- `*.hcommons.social`
- `*.helladoge.com`
- `*.hessen.social`
- `*.hispagatos.space`
- `*.home.social`
- `*.hostux.social`
- `*.idea.oksocial.net`
- `*.ieji.de`
- `*.ika.queloud.net`
- `*.imastodon.net`
- `*.independent-media.co.uk`
- `*.indieweb.social`
- `*.infosec.exchange`
- `*.ioc.exchange`
- `*.irrelephant.social`
- `*.is.nota.live`
- `*.iztasocial.site`
- `social.jaredzimmerman.com`
- `*.journa.host`
- `*.kemonodon.club`
- `*.kfem.cat`
- `*.kolektiva.social`
- `*.kopiti.am`
- `*.layer8.space`
- `*.learningdisability.social`
- `*.liberdon.com`
- `*.libranet.de`
- `*.libretooth.gr`
- `*.liker.social`
- `*.lile.cl`
- `*.links.potsda.mn`
- `*.linuxrocks.online`
- `*.livellosegreto.it`
- `*.lor.sh`
- `*.lou.lt`
- `*.m.cmx.im`
- `*.machteburch.social`
- `*.malnacido.com`
- `*.maly.io`
- `*.mao.mastodonhub.com`
- `*.mas.to`
- `*.mast.dragon-fly.club`
- `*.masthead.social`
- `*.masto.ai`
- `*.masto.donte.com.br`
- `*.masto.es`
- `*.masto.nobigtech.es`
- `*.masto.nu`
- `*.masto.pt`
- `*.mastodon-belgium.be`
- `*.mastodon.arch-linux.cz`
- `*.mastodon.art`
- `*.mastodon.au`
- `*.mastodon.be`
- `*.mastodon.bida.im`
- `*.mastodon.cat`
- `*.mastodon.cc`
- `*.mastodon.cipherbliss.com`
- `*.mastodon.cloud`
- `*.mastodon.coffee`
- `*.mastodon.com.py`
- `*.mastodon.com.tr`
- `*.mastodon.design`
- `*.mastodon.eus`
- `*.mastodon.fun`
- `*.mastodon.gal`
- `*.mastodon.gamedev.place`
- `*.mastodon.girino.org`
- `*.mastodon.gougere.fr`
- `*.mastodon.gza.jp`
- `*.mastodon.ie`
- `*.mastodon.in.th`
- `*.mastodon.iow.social`
- `*.mastodon.juggler.jp`
- `*.mastodon.keks.club`
- `*.mastodon.la`
- `*.mastodon.librelabucm.org`
- `*.mastodon.lol`
- `*.mastodon.lyng.space`
- `*.mastodon.ml`
- `*.mastodon.mnetwork.co.kr`
- `*.mastodon.mouchkine.fr`
- `*.mastodon.mudhut.xyz`
- `*.mastodon.nl`
- `*.mastodon.nu`
- `*.mastodon.nz`
- `*.mastodon.online`
- `*.mastodon.org.uk`
- `*.mastodon.partipirate.org`
- `*.mastodon.pirateparty.be`
- `*.mastodon.radio`
- `*.mastodon.scot`
- `*.mastodon.sdf.org`
- `*.mastodon.se`
- `*.mastodon.shanet.ie`
- `*.mastodon.social`
- `*.mastodon.top`
- `*.mastodon.uno`
- `*.mastodon.uy`
- `*.mastodon.vlaanderen`
- `*.mastodon.wien`
- `*.mastodon.windlepoonz.net`
- `*.mastodon.world`
- `*.mastodon.zaclys.com`
- `*.mastodonapp.uk`
- `*.mastodonczech.cz`
- `*.mastodonners.nl`
- `*.mastodont.cat`
- `*.mastodontech.de`
- `*.mastodontti.fi`
- `*.mastorol.es`
- `*.mastouille.fr`
- `*.mathstodon.xyz`
- `*.mathtod.online`
- `*.md.xps2.net`
- `*.me.ns.ci`
- `*.meatbag.app`
- `*.med-mammoth.com`
- `*.med-mastodon.com`
- `*.medibubble.org`
- `*.mental.social`
- `*.meow.social`
- `*.metalhead.club`
- `*.metapixl.com`
- `*.mindly.social`
- `*.mograph.social`
- `*.mstdn.ca`
- `*.mstdn.id`
- `*.mstdn.jp`
- `*.mstdn.kemono-friends.info`
- `*.mstdn.maud.io`
- `*.mstdn.mx`
- `*.mstdn.my`
- `*.mstdn.party`
- `*.mstdn.social`
- `*.mstdn.tokyocameraclub.com`
- `*.mstdon.com`
- `*.muenchen.social`
- `*.muenster.im`
- `*.nasface.cz`
- `*.newsie.social`
- `*.noc.social`
- `*.nojack.easydns.ca`
- `*.norden.social`
- `*.nrw.social`
- `*.nuernberg.social`
- `*.o3o.ca`
- `*.oc.todon.fr`
- `*.ohai.social`
- `*.oslo.town`
- `*.otogamer.me`
- `*.oulipo.social`
- `*.p.1069-3.com`
- `*.paquita.masto.host`
- `*.patriot.online`
- `*.pawoo.net`
- `*.peoplemaking.games`
- `*.pet123.club`
- `*.pettingzoo.co`
- `*.photodn.net`
- `*.phpc.social`
- `*.piaille.fr`
- `*.pix.chicano.cloud`
- `*.pix.toot.wales`
- `*.pixel.nobodyhasthe.biz`
- `*.pixel.tchncs.de`
- `*.pixelfed.de`
- `*.pixelfed.social`
- `*.pixelfed.tokyo`
- `*.pixelfed.uno`
- `*.pixey.org`
- `*.planet.moe`
- `*.plural.cafe`
- `*.poa.st`
- `*.pol.social`
- `*.primarycare.app`
- `*.pxl.roflcopter.fr`
- `*.pxlmo.com`
- `*.qdon.space`
- `*.qoto.org`
- `*.ravenation.club`
- `*.rheinneckar.social`
- `*.rollenspiel.social`
- `*.romancelandia.club`
- `*.ruby.social`
- `*.ruhr.social`
- `*.sciencemastodon.com`
- `*.sciences.social`
- `*.seo.chat`
- `*.sfba.social`
- `*.shakedown.social`
- `*.shared.graphics`
- `*.shelter.moe`
- `*.sigmoid.social`
- `*.snabelen.no`
- `*.socel.net`
- `*.social.anoxinon.de`
- `*.social.bau-ha.us`
- `*.social.chinwag.org`
- `*.social.coop`
- `*.social.clusterfog.com`
- `*.social.cologne`
- `*.social.dev-wiki.de`
- `*.social.ftfl.ca`
- `*.social.galad.it`
- `*.social.gnomehead.ch`
- `*.social.linux.pizza`
- `*.social.lol`
- `*.social.politicaconciencia.org`
- `*.social.tchncs.de`
- `*.social.vivaldi.net`
- `*.spaghettimonster.church`
- `*.spinster.xyz`
- `*.sself.co`
- `*.stereodon.social`
- `*.sueden.social`
- `*.sunny.garden`
- `*.swiss.social`
- `*.tablegame.mstdn.cloud`
- `*.tea.codes`
- `*.tech.lgbt`
- `*.techhub.social`
- `*.theblower.au`
- `*.thehacker.jp`
- `*.thu.closed.social`
- `*.tilde.zone`
- `*.tkz.one`
- `*.tnd.lol`
- `*.toad.social`
- `*.todon.eu`
- `*.todon.nl`
- `*.toot.aquilenet.fr`
- `*.toot.cat`
- `*.toot.community`
- `*.toot.funami.tech`
- `*.toot.io`
- `*.toot.site`
- `*.toot.techbeat.in`
- `*.toot.wales`
- `*.tooting.ch`
- `*.trekkies.social`
- `*.truthsocial.co.in`
- `*.twingyeo.kr`
- `*.twit.social`
- `*.twiukraine.com`
- `*.typo.social`
- `*.u.k2s.sk`
- `*.ublog.tech`
- `*.uiuxdev.social`
- `*.union.place`
- `*.universeodon.com`
- `*.unperson.us`
- `*.ura-mstdn.com`
- `*.urbanists.social`
- `*.uri.life`
- `*.ursal.zone`
- `*.uwu.social`
- `*.varishangout.net`
- `*.venera.social`
- `*.vira-lata.org`
- `*.vivere.uno`
- `*.vmst.io`
- `*.vocalodon.net`
- `*.wbrew.radom.pl`
- `*.witches.live`
- `*.woof.group`
- `*.wxw.moe`
- `*.x0r.be`
- `*.zeroes.ca`
- `*.zirk.us`
- `*.zofe.com.br`

## Safety

- **Risk impact:** Very high risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Request access to the following domains: 101010.pl, 1234.as, 5evo.fan, debula.ml, acg.mn, aethy.com, albanytrans.gay, aleph.land, alive.bar, androiddev.social, ani.work, animalliberation.social, appalachian.town, artisan.chat, astrodon.social, aus.social, awscommunity.social, bae.st, bangdream.space, snoot.com, berlin.social, best-friends.chat, qdon.space, bildung.social, bitcoinhackers.org, blacktwitter.io, blob.cat, bolha.one, bonn.social, bookrastinating.com, bookwyrm.social, brighteon.social, c.im, cawfee.club, chinwag.org, chudbuds.lol, cinnamond.social, cliq.buzz, cloud-native.social, colorid.es, computerfairi.es, corteximplant.com, counter.social, creators.social, cryptodon.lol, cupoftea.social, dansende-banaan.nl, masto.host, defcon.social, det.social, dice.camp, digitalcourage.social, dingdash.com, disabled.social, discuss.systems, dizl.de, dragon-fly.club, dresden.network, ecoevo.social, econtwitter.net, eigadon.net, eletusk.club, epicure.social, equestria.social, eupolicy.social, explosion.party, expressional.social, fandom.ink, federated.press, absturztau.be, fedibird.com, bbad.com, giorgiocomai.eu, fetswing.org, ffxiv-mastodon.com, fgc.network, fosstodon.org, framapiaf.org, freeatlantis.com, freespeechextremist.com, freiburg.social, a-zwenkau.de, eskimo.com, vrije-mens.org, fsmi.social, fulda.social, g0v.social, gc2.jp, genomic.social, girlcock.club, glasgow.social, glindr.org, graz.social, h4.io, hachyderm.io, hci.social, hcommons.social, helladoge.com, hessen.social, hispagatos.space, home.social, hostux.social, oksocial.net, ieji.de, queloud.net, imastodon.net, co.uk, indieweb.social, infosec.exchange, ioc.exchange, irrelephant.social, nota.live, iztasocial.site, jaredzimmerman.com, journa.host, kemonodon.club, kfem.cat, kolektiva.social, kopiti.am, layer8.space, learningdisability.social, liberdon.com, libranet.de, libretooth.gr, liker.social, lile.cl, potsda.mn, linuxrocks.online, livellosegreto.it, lor.sh, lou.lt, cmx.im, machteburch.social, malnacido.com, maly.io, mastodonhub.com, mas.to, masthead.social, masto.ai, com.br, masto.es, nobigtech.es, masto.nu, masto.pt, mastodon-belgium.be, arch-linux.cz, mastodon.art, mastodon.au, mastodon.be, bida.im, mastodon.cat, mastodon.cc, cipherbliss.com, mastodon.cloud, mastodon.coffee, com.py, com.tr, mastodon.design, mastodon.eus, mastodon.fun, mastodon.gal, gamedev.place, girino.org, gougere.fr, gza.jp, mastodon.ie, in.th, iow.social, juggler.jp, keks.club, mastodon.la, librelabucm.org, mastodon.lol, lyng.space, mastodon.ml, co.kr, mouchkine.fr, mudhut.xyz, mastodon.nl, mastodon.nu, mastodon.nz, mastodon.online, org.uk, partipirate.org, pirateparty.be, mastodon.radio, mastodon.scot, sdf.org, mastodon.se, shanet.ie, mastodon.social, mastodon.top, mastodon.uno, mastodon.uy, mastodon.vlaanderen, mastodon.wien, windlepoonz.net, mastodon.world, zaclys.com, mastodonapp.uk, mastodonczech.cz, mastodonners.nl, mastodont.cat, mastodontech.de, mastodontti.fi, mastorol.es, mastouille.fr, mathstodon.xyz, mathtod.online, xps2.net, ns.ci, meatbag.app, med-mammoth.com, med-mastodon.com, medibubble.org, mental.social, meow.social, metalhead.club, metapixl.com, mindly.social, mograph.social, mstdn.ca, mstdn.id, mstdn.jp, kemono-friends.info, maud.io, mstdn.mx, mstdn.my, mstdn.party, mstdn.social, tokyocameraclub.com, mstdon.com, muenchen.social, muenster.im, nasface.cz, newsie.social, noc.social, easydns.ca, norden.social, nrw.social, nuernberg.social, o3o.ca, todon.fr, ohai.social, oslo.town, otogamer.me, oulipo.social, 1069-3.com, patriot.online, pawoo.net, peoplemaking.games, pet123.club, pettingzoo.co, photodn.net, phpc.social, piaille.fr, chicano.cloud, toot.wales, nobodyhasthe.biz, tchncs.de, pixelfed.de, pixelfed.social, pixelfed.tokyo, pixelfed.uno, pixey.org, planet.moe, plural.cafe, poa.st, pol.social, primarycare.app, roflcopter.fr, pxlmo.com, qoto.org, ravenation.club, rheinneckar.social, rollenspiel.social, romancelandia.club, ruby.social, ruhr.social, sciencemastodon.com, sciences.social, seo.chat, sfba.social, shakedown.social, shared.graphics, shelter.moe, sigmoid.social, snabelen.no, socel.net, anoxinon.de, bau-ha.us, social.coop, clusterfog.com, social.cologne, dev-wiki.de, ftfl.ca, galad.it, gnomehead.ch, linux.pizza, social.lol, politicaconciencia.org, vivaldi.net, spaghettimonster.church, spinster.xyz, sself.co, stereodon.social, sueden.social, sunny.garden, swiss.social, mstdn.cloud, tea.codes, tech.lgbt, techhub.social, theblower.au, thehacker.jp, closed.social, tilde.zone, tkz.one, tnd.lol, toad.social, todon.eu, todon.nl, aquilenet.fr, toot.cat, toot.community, funami.tech, toot.io, toot.site, techbeat.in, tooting.ch, trekkies.social, co.in, twingyeo.kr, twit.social, twiukraine.com, typo.social, k2s.sk, ublog.tech, uiuxdev.social, union.place, universeodon.com, unperson.us, ura-mstdn.com, urbanists.social, uri.life, ursal.zone, uwu.social, varishangout.net, venera.social, vira-lata.org, vivere.uno, vmst.io, vocalodon.net, radom.pl, witches.live, woof.group, wxw.moe, x0r.be, zeroes.ca, zirk.us
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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---

Source: [Chrome-Stats](https://chrome-stats.com/d/simplify-mastodon)