B-Up Studios / Toolbox
TOOL GALLERY
Free browser tools for indie game developers. Get making. Get gaming.
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Audio
Neural Groovebox
Build loops, sculpt your sound, and lay down electronic acid, 808, pluck and reese beats. Exports to WAV and MIDI.
TTRPG
NPC Generator
Instant NPCs for D&D, Pathfinder, Call of Cthulhu, Shadowrun and more — from ancient settings to the far future. Drop them straight into your session.
Pixel Art
JagFree
A pixel-art converter that obliterates jaggies. Flatten palettes to 8 or 16 colours and downscale sprites to 8, 16, 32 or 64 px wide.
Art
Wallpaper Studio
Generate mesh, noise-field, starburst and more with ready-made or custom palettes. Exports PNGs up to 8K for title screens and store art.
Audio
ChipForge
Generate chiptunes on the fly. Pick a key, scale, vibe and BPM, then export to MIDI and WAV for your game’s soundtrack.
Pixel Art
SheetCleaner
Reassemble messy sprite sheets into clean, evenly-spaced grids. Detects frames, trims padding, and re-packs ready for your engine’s importer.
Maps
Hiker Atlas
Find trails, measure distance, and plot routes on a clean map — a quick reference for worldbuilders scouting real-world locations.
Gaming
Pokemonpare
Compare two Pokémon as a battle matchup on base stats and abilities, with a damage calculator. Pokémon and related trademarks are owned by The Pokémon Company; this tool is unofficial and unaffiliated.