# M336's Website > Personal site of M336, a French developer: free, ad-free web tools (file converters, Geometry Dash music/SFX library browsers, misc utilities), Geode mods for Geometry Dash, and the Wither Bot Discord bot. All tools are free to use. Conversion limits are listed per tool. ## Converters - [Video Converter](https://m336.dev/convert/video): mp4, mpeg, mov, mkv, webm, wmv, avi; up to 100 MB. API source: https://github.com/M336G/video-converter - [Audio Converter](https://m336.dev/convert/audio): mp3, ogg, opus, wav, weba, flac, aac, m4a, aiff; up to 20 MB. API source: https://github.com/M336G/audio_converter - [Image Converter](https://m336.dev/convert/image): png, jpeg, webp, gif, bmp, tiff, ico, avif, heic, jxl; psd, pdf (output only); resizing supported; up to 30 MB. API source: https://github.com/M336G/image_converter - [Color Converter](https://m336.dev/convert/color): converts between color formats ## Geometry Dash libraries Cached and parsed copies of the official libraries, refreshed hourly. - [Music library](https://m336.dev/gd/music): browse music with ID, name, artist(s), tags, duration, size (MB) - [SFX library](https://m336.dev/gd/sfx): browse SFX with ID, name, duration, size (MB) - [Music JSON](https://gd-libraries-api.m336.workers.dev/api/music/): full music library as JSON - [Music CSV](https://m336.dev/gd/musiclibrary_02.csv): full music library as CSV - [SFX JSON](https://gd-libraries-api.m336.workers.dev/api/sfx/): full SFX library as JSON - [SFX CSV](https://m336.dev/gd/sfxlibrary.csv): full SFX library as CSV ## Projects - [Wither Bot](https://wither.is-a.bot/): Discord bot for Minecraft, Hypixel SkyBlock stats and moderation; works in DMs and outside servers via user app integration - [Level Info](https://geode-sdk.org/mods/m336.levelinfo): Geode mod showing customizable extra info on a level's page - [Rate Button](https://geode-sdk.org/mods/m336.rate-button): Geode mod for GDPS moderators to rate levels via a custom interface - [GDPS Badges](https://geode-sdk.org/mods/m336.gdps-badges): Geode mod letting GDPS owners assign badges based on player stats - [GDLibraryProxy](https://github.com/M336G/GDLibraryProxy): C# program that clones the GD music/SFX libraries to bypass IP blocks - [M336's Guides](https://guides.m336.dev/en/): guides for the GDPS community (also in [French](https://guides.m336.dev/fr/)) ## Utilities - [Music Player](https://m336.dev/music/) - [Thumbnail Downloader](https://m336.dev/misc/thumbnail) - [QR Code Generator](https://m336.dev/misc/qrcode) - [Link Shortener](https://m336.dev/misc/shortener) - [JSON Formatter](https://m336.dev/misc/json) - [SHA-256 Check](https://m336.dev/misc/hash) - [UUID Generator](https://m336.dev/misc/uuid) ## Miscealleanous - [All Geode mods](https://geode-sdk.org/mods?developer=m336g): also includes Mod Badge Info, Random Song, Stats Badges, LDM Utilities, Export Save Data, Retry On Play Layer, No (C) Mark - [Wither Bot on top.gg](https://top.gg/bot/1039238934682665030) - [PlusGDPS](https://plusgdps.dev/): discontinued Geometry Dash private server - [PlusCraft](https://www.curseforge.com/minecraft/mc-mods/plus-craft): discontinued 1.19.3 Fabric mod - [GitHub](https://github.com/M336G) - Contact: [m336@m336.dev](mailto:m336@m336.dev), Discord `m336_`, Telegram `M336G`