Image to base64
Data-URI versus raw Base64 output.
Accepted files: .png,.jpg,.jpeg,.webp,.gif,.avif. Choose one file. Up to 100 MB in total; individual format limits may be lower.
Up to 1,000,000 characters. Review the settings before running.
Your result
How to use Image to base64
- Choose a file in PNG, JPEG, WEBP, GIF or AVIF.
- Review the settings, then choose Convert file.
- Review the result, then use Copy result or a download link when available.
Useful next steps
Working with image to base64
An image conversion changes its file format; resizing changes pixel dimensions; compression changes how the image is stored. These operations can be combined, but each solves a different problem. Choose the dimensions needed by the destination before optimizing the final file size.
Common questions
Does converting JPG to PNG improve the original detail?
A lossless destination does not recover detail already discarded by a lossy source. It can avoid another lossy save, but it may also produce a larger file.
What happens to transparent pixels?
That depends on the output format. Formats without transparency need a background color. Check edges around logos, product cutouts and text so that an unexpected background does not become part of the exported image.
Continue your workflow: Base64 to image, Base64 encoder decoder, Compress image.