PKMDS: Pokémon Save Editor for Web

[codemonkey85]

Hello all. Just some recent updates:

Pokémon Slot

• Pokémon in party/box slots now show icons indicating if they are shiny, alpha, or in a Let's Go party slot
• Held items are now shown directly in the Pokémon slot

Editing

• Added Move Shop and Alpha Move editors for Pokémon in Legends: Arceus saves
• Added a Plus Flags editor
• Added editors for Relearn Moves and TR flags
• Canceling a dialog now discards changes instead of saving them

Bag

• Bag edits now save correctly to your save file
• Improved bag loading performance

App

• Added an update check button to the menu
• Improved stats chart display

[codemonkey85]

Happy Pokémon day everyone! I've added legality checks and fixes to PKMDS. Give it a try!

[dillinger]

Thank you so much for this tool, it is extremely user friendly and useful.

My question may be a bit dumb regarding IV editing:

If IVs are increased in this tool, will they retroactively apply and increase stat values? For example, if the IV for HP is increased, will this then reflect in a higher HP value for an existing Pokemon? Sorry for my ignorance, I am new to save file editing in general.

[codemonkey85]

On 3/3/2026 at 4:41 PM, dillinger said:

If IVs are increased in this tool, will they retroactively apply and increase stat values? For example, if the IV for HP is increased, will this then reflect in a higher HP value for an existing Pokemon?

Yes, of course. It should in fact happen in real time - watch for your max HP to increase / decrease as you adjust the IVs for the Pokémon. Bear in mind, the stat formula means small adjustments will be more noticeable at higher levels.

I suggest you do a bit of reading / watching videos to learn how stats work before you mess around: 

 

[dillinger]

20 hours ago, codemonkey85 said:

Yes, of course. It should in fact happen in real time - watch for your max HP to increase / decrease as you adjust the IVs for the Pokémon. Bear in mind, the stat formula means small adjustments will be more noticeable at higher levels.

I suggest you do a bit of reading / watching videos to learn how stats work before you mess around: 

 

Thank you so much you absolute legend!