SB3 to SB2 Converter (working)

MagicCrayon9342

A project that was made before it was announced! Truly a rare occurrence.

CST1229

MagicCrayon9342 wrote:
(#302)
A project that was made before it was announced! Truly a rare occurrence.

Not so rare until ~a year or a few years ago.

Last edited by CST1229 (April 28, 2023 13:35:19)

lenKagamine56

huh?

medians

lenKagamine56 wrote:
huh?

See Scratch File Format (2.0) and Scratch File Format.

the-arch-illager

load sb3 into scratch 2 to convert it, once your have done that, you can save it as an sb2 file, i think.

medians

the-arch-illager wrote:
load sb3 into scratch 2 to convert it, once your have done that, you can save it as an sb2 file, i think.

Well, you have to use the converter first in order to load it because you can't load .sb3 files in Scratch 2.0.

CSWORDS

This Was So Helpful! Thanks!

OliverMinnesota

I Cannot Convert SPRITE3 to SPRITE2.

Today is: (10)/(28)/(2023):: sensing boolean
...

awtyagrawals

OliverMinnesota wrote:
I Cannot Convert SPRITE3 to SPRITE2.
Today is: (10)/(28)/(2023):: sensing boolean
...

That is not what it is for. If you want to, upload the sprute3 to a scratch project, download it as sb3, convert it to sb2, and then export the sprite2 file from it.

Coding4Ever_1

im trying to convert but i tried the python aint working for me

Votick

I will use this on my windows PC because of tosh.

tosh is scratch, BUT you type the blocks instead of drag-and-dropping
I found out it can run sb2 files because I saved a project I made on there and it was an .sb2 file
so IN THEORY I can make a scratch project in scratch and then see it in tosh
I'm just bored

thatwasdeadsimple

Votick wrote:
I will use this on my windows PC because of tosh.

tosh is scratch, BUT you type the blocks instead of drag-and-dropping
I found out it can run sb2 files because I saved a project I made on there and it was an .sb2 file
so IN THEORY I can make a scratch project in scratch and then see it in tosh
I'm just bored

Can you upload sb3s to tosh? That would be epic

the-arch-illager

you can upload sb3's to turbowarp packager

ego-lay_atman-bay

the-arch-illager wrote:
(#313)
you can upload sb3's to turbowarp packager

But you can't edit the javascript.

kikiboom7_4072

what about non-python version?

MonkeyBean2

Nice, now we can run 3.0 projects in griffpatch's 2.0 vm

codeisBOOM

-Rex- wrote:
I've just finished writing an SB3 to SB2 converter in Python 3, which can be found here: https://github.com/RexScratch/sb3tosb2

If you find any bugs or issues, please tell me. This is also the first time I've written something like this, so I'd appreciate feedback on how to improve the code.

i ran it with python and it just crashed, and i checked with visual studio, and it says that there is no such thing as an “audiloop”
plz help

codeisBOOM

it looks like PS C:\Users\cod> & C:/Users/cod/AppData/Local/Programs/Python/Python313/python.exe C:/Users/cod/Downloads/sb3tosb2.py
Traceback (most recent call last):
File “C:\Users\cod\Downloads\sb3tosb2.py”, line 1, in <module>
import audioop
ModuleNotFoundError: No module named ‘audioop’
My browser / operating system: Windows NT 10.0, Chrome 133.0.0.0, No Flash versions detected

Last edited by codeisBOOM (Feb. 15, 2025 23:51:09)

kRxZy_kRxZy

codeisBOOM wrote:
it looks like PS C:\Users\cod> & C:/Users/c**/AppData/Local/Programs/Python/Python313/python.exe C:/Users/c**/Downloads/sb3tosb2.py
Traceback (most recent call last):
File “C:\Users\cod\Downloads\sb3tosb2.py”, line 1, in <module>
import audioop
ModuleNotFoundError: No module named ‘audioop’
My browser / operating system: Windows NT 10.0, Chrome 133.0.0.0, No Flash versions detected

Open up command prompt then type:

pip install audioop

Now try the code you were running

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