Image compressor and converter software for iOS

[uandme72]

I am looking for a simple software for ios device to convert images between heic, jpg, png, and also to compress file sizes on tbe iOS device itself without having to use a desktop computer or MacBook.
I don’t want to try shady third party softwares.
Any suggestions for renowned make software for iOS which will serve my purpose ?

 

[Shirasaki]

Afaik ios doesn’t have such feature. You’d need to either try to use third party apps or use computer to finish the task.

 

[PeteBurgh]

I am looking for a simple software for ios device to convert images between heic, jpg, png, and also to compress file sizes on tbe iOS device itself without having to use a desktop computer or MacBook.
I don’t want to try shady third party softwares.
Any suggestions for renowned make software for iOS which will serve my purpose ?

I’m not sure about a simple, single purpose utility, but various photo editors give you the option to export to different formats (including batch export). Lightroom and Darkroom are both good options.

Eg Darkroom: