When to use PNG vs JPEG
JPEG is best for photos. PNG works better for UI screenshots, icons, and transparency. Choose the right format first, then compress to reduce size.
Compress without hurting clarity
Set a reasonable target size and check the output before sending to clients or posting. It’s better to save a slightly larger file than lose important details.
Batching helps
Convert a set of images together so your output stays consistent across channels. It makes your brand visuals look more cohesive.
Step-by-step workflow
- Upload the image and select the output format.
- Adjust compression level if needed.
- Download and compare before replacing your original.
Example use case
Example: A product seller converts large PNGs to JPEG to reduce page load time without losing clarity.
Common mistakes to avoid
- Using JPEG for images with transparency
- Compressing below readable quality
- Mixing formats across one gallery
Frequently asked questions
- Is this free? Yes. These tools are free to use without login or installation.
- Is my data safe? Most tools run locally in your browser and don’t store your inputs.
- How do I choose the right tool? Start with the task you need to finish and pick the smallest tool that solves it.