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205 tools/resources

replayviewer.com by bog

watch, render, or clip replays from ALL gamemodes in your browser. supports almost all downloadable osu! content including ranked play matches and lazer tournaments. [please delete old entry and replace with this new one! thanks cyperdark]

Load replays
Render replays
Clip replays
Load matches

Web osu!mania Editor by sheepex_

osu!mania 1-18k Web-Editor (WIP)

osu!mania editor is a browser based beatmap editor for osu!mania. You load a

song, set the timing, place notes on a vertical playfield, and export a ready

to play .osu or .osz. Everything runs locally in the browser.

There is no account, no upload, and no backend. Your audio and your map never

leave your machine.

It is built with React, TypeScript, Vite and TailwindCSS, draws the playfield

on an HTML Canvas, and packages exports with JSZip.

osu_expertplus by Luscent

Tampermonkey userscript for osu.ppy.sh. Some QoL changes are included

Scores period filter
Better mod selection
Gameplay preview
OMDB integration
Plays period filter
BBCode helper/live preview
Collapsible sections
Full numbers instead of abbreviated

osu!std replay view by SuRory

App similar to osu!Danser but with enchanced UI focused on more polished expirience. Features shader-based skin, chat, online replay DB for beatmaps, multiple replays watch & more.

Catch Map Visualizer by solstice23

Preview catch the beat beatmap in the browser!

JoSu! by FukutoTojido

A website that can play osu! standard beatmaps and replays directly on browser.

Cross-browser beatmap preview
Mobile compatible
Storyboard, video supported
Custom skins, hitsounds supported
Mods simulation
Standard only
Beatmap modding utilities