When the Image Converter seems to misbehave, the cause is usually one of two things: something stopped the tool from running, or it ran but the result is not usable. This guide starts with the fastest checks, then walks through the common problems and exact fixes.
Quick Checks First
- Refresh the page - a stalled session is the most common cause of nothing happening.
- Confirm the input is not empty and actually contains what you meant to submit.
- Try the smallest possible input; if that works, the issue is size, not the tool.
- Turn off browser extensions that block scripts, then reload and test again.
- Update or switch browsers if the problem repeats across sessions.
Common Problems and How to Fix Them
The new file is larger than the original
PNG stores photos losslessly - use JPG or WebP for photographs instead.
Transparent background turned black or white
JPG has no transparency - keep PNG or WebP for cut-out images.
Quality looks worse after converting
You converted an already-compressed file again - start from the original and raise the quality slider.
The platform still rejects the file
Check the required format and maximum size; convert and resize in one pass.
Colours shifted slightly
Lossy formats approximate colour - use a lossless target when exact colour matters.
Large images are slow to convert
Resize first, then convert; processing megabytes of pixels takes real time.
When It Works but the Output Is Poor
If the tool runs fine but the result misses, the problem is almost always the brief, not the software:
- Converting a JPG to PNG and expecting a smaller file
- Stripping transparency by saving to JPG
- Re-converting an already compressed image repeatedly
- Choosing maximum quality for web images nobody will print
How to Stop It Happening Next Time
- Keep a saved prompt template for every task you repeat.
- Change one setting per generation so causes stay obvious.
- Run a two-minute sanity test with known input after any update.
- Note every failure and its fix; a short troubleshooting log pays for itself.
Still Stuck?
Reproduce the problem with the smallest possible input and note the exact steps that triggered it. A one-line description of what you did, what you expected and what happened is enough to get a precise answer from support or a colleague.
Frequently Asked Questions
Which formats can I convert between?
JPG, PNG, WebP and GIF are covered, which handles nearly every web and publishing requirement.
Does converting reduce quality?
Moving to a lossy format (JPG, WebP) approximates detail; at 85 percent quality the difference is invisible on screens.
Is my photo uploaded anywhere?
No - conversion happens in your browser and the image never leaves your device.
Is there a file size limit?
Very large images depend on your device memory; anything a browser can display can normally be converted.
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