Files are processed on your device when possible. Some codecs/libraries may be downloaded from a CDN; DeloKit does not send file contents to its server.
IMAGE • LOCAL WHEN POSSIBLE
PNG Optimizer
Optimize PNG file size with OxiPNG WebAssembly directly in your browser.
Loading tool…
For large files, keep this tab open while processing.
How to use it
- Select or drop your file/data into the tool.
- Adjust options when needed.
- Process and download or copy the result.
FAQ
Is my file uploaded to a server?
Files are processed on your device when possible. Some codecs/libraries may be downloaded from a CDN; DeloKit does not send file contents to its server.
Do I need an account?
No. Core tools can be used directly without an account.