Gen 3 ACE Pokémon Builder

v.0.3.8

Build custom Pokémon for Gen III games. Import from raw hex data, .pk3/ek3 files, or create your Pokémon from scratch. Export as BASE64 box codes, raw hex data, or a .pk3/ek3 file. New here? How to spawn Pokemon in your game from this tool — step-by-step setup. This tool is unfinished, and bugs are expected. Any feedback is appreciated! Contact me on Discord: MankeyMite#9981

Select where this Pokémon should come from.
This affects legality, available Pokémon, and encounter data.

Pokémon Builder

Basic setup

PP UP
PP UP
PP UP
PP UP

Trainer details

Encounter details

Stats

Base IV IVs range from 0 to 31 in each stat, and each point equals 1 stat point at level 100. IVs are controlled by the selected legal encounter. In hatched mode, any combination is automatically legal. EV EVs add extra stat points, scaling to 1 stat point per 4 EVs at level 100. You can use up to 510 EVs total. 252 is the highest useful value per stat, because the stored maximum is 255 and reaching the next stat point would require 256 EVs. This tool therefore caps each stat at 252. Total
HP -- --
ATK -- --
DEF -- --
SPA -- --
SPD -- --
SPE -- --
Dark Power: 70

Extra data

Contest Stats
Ribbons

Contest Ribbons

Battle/Event Ribbons

Codes

If you have problems with the code, click on me! Metang help sprite
Nintendo Switch may block some box names with its profanity filter. This mode only shows a different code when a filtered box name is detected, then tries to shift the code or swap safe equivalent symbols. If a box name still cannot be typed, click Metang on the right and follow the troubleshooting steps.
✓ Copied
✓ Copied

📥 Import Pokémon

Choose the import format.

Example format
Tyranitar @ Leftovers
Ability: Sand Stream
EVs: 252 HP / 252 SpA / 4 Spe
Modest Nature
IVs: 2 Atk / 30 SpA
- Pursuit
- Crunch
- Fire Blast
- Hidden Power [Grass]
Example format
5A B3 96 8D 00 00 00 00 CA C5 CC C5 C2 C9 FF 00
00 00 00 00 04 02 35 12 87 09 F0 00 53 01 00 00
04 00 00 00 50 4C F8 A0 01 A6 00 00 00 00 00 00
20 00 00 00 00 00 FF 00 00 00 00 00 00 00 95 00
00 00 00 00 00 00 00 00 05 00 00 00 00 00 00 00
Supported input
You can paste either:
- Raw Base64 stream
- Box output from this tool:
  Box 1: (XXXXXXXX)
  ...
  Box 14: (XXX)

Question marks and exclamation marks are converted back to / and +.
Trailing = padding is restored automatically.

Upload a .ek3 (encrypted, 80 bytes) or .pk3 (decrypted, 100 bytes) file exported from PKHeX or this tool.

🔍 PID Finder

Ready
PID HPAtkDefSpASpDSpe Total HP Type Power Mth Lv Gender Ability