Convertio vs JPG to PNG Converter
Updated 02 Apr 2026
Kordu Tools
JPG to PNG Converter
Convert JPG to lossless PNG instantly. No additional quality loss, full transparency canvas — batch support, no upload required.
Competitor
Convertio
Cloud-based file converter supporting 300+ formats and 11,000+ conversion pairs. Server-side processing with a free tier of 10 conversions per day.
Competitor info last verified 02 Apr 2026 from public pricing pages and official documentation.
Convertio is one of the most comprehensive file conversion tools on the web. With 11,331 image conversion combinations and 300+ formats across images, documents, audio, and video, it handles virtually any conversion task you can think of. For JPG to PNG specifically, it works without an account and accepts files up to 100 MB on the free tier.
The key difference is where your files go. Convertio uploads everything to its cloud servers for processing and retains output files for 24 hours before deletion. Kordu's JPG to PNG Converter does the same conversion in your browser — the Canvas API handles it locally with zero upload.
Convertio's advantage is scale and coverage: if you need to convert dozens of files in many formats, it handles that well. Kordu's advantage is simplicity and privacy: one format pair, instant, in-browser, with no file count limit.
Feature comparison
| Feature | JPG to PNG Converter | Convertio |
|---|---|---|
| Privacy — files stay on your device | Yes — conversion runs in your browser using the Canvas API. Nothing is uploaded. | No — files are uploaded to Convertio's cloud servers. Output files are auto-deleted after 24 hours. |
| Account required | Never. | Not required — basic conversions work without an account. |
| Free usage limit | No limits — convert unlimited JPG files. | 10 conversions per day on the free tier. |
| Max file size (free) | Up to 500 MB per file. | 100 MB per file on the free tier. |
| Format support | JPG/JPEG → PNG only. | 300+ formats, 11,331 image conversion pairs. Converts from/to virtually any image format. |
| Batch processing | No — single file conversion. | Yes — multiple files can be uploaded and converted simultaneously. |
| File retention on servers | N/A — files never leave your device. | Output files retained for 24 hours then auto-deleted. Input files deleted immediately after conversion. |
| Cost for unlimited use | Free forever. | $25.99/month (or $15.58/month annual) for the Unlimited plan. |
Privacy — files stay on your device
JPG to PNG Converter
Yes — conversion runs in your browser using the Canvas API. Nothing is uploaded.
Convertio
No — files are uploaded to Convertio's cloud servers. Output files are auto-deleted after 24 hours.
Account required
JPG to PNG Converter
Never.
Convertio
Not required — basic conversions work without an account.
Free usage limit
JPG to PNG Converter
No limits — convert unlimited JPG files.
Convertio
10 conversions per day on the free tier.
Max file size (free)
JPG to PNG Converter
Up to 500 MB per file.
Convertio
100 MB per file on the free tier.
Format support
JPG to PNG Converter
JPG/JPEG → PNG only.
Convertio
300+ formats, 11,331 image conversion pairs. Converts from/to virtually any image format.
Batch processing
JPG to PNG Converter
No — single file conversion.
Convertio
Yes — multiple files can be uploaded and converted simultaneously.
File retention on servers
JPG to PNG Converter
N/A — files never leave your device.
Convertio
Output files retained for 24 hours then auto-deleted. Input files deleted immediately after conversion.
Cost for unlimited use
JPG to PNG Converter
Free forever.
Convertio
$25.99/month (or $15.58/month annual) for the Unlimited plan.
Pros & cons
JPG to PNG Converter
Pros
- Complete privacy — files never leave your browser
- No daily conversion limits — convert unlimited files
- No account required, ever
- No 24-hour file retention on any server
Cons
- Only converts JPG/JPEG → PNG (single format pair)
- No batch processing
Convertio
Pros
- 100 MB file size limit on the free tier — twice Kordu's current limit
- 300+ formats, 11,331 image conversion pairs
- Batch conversion supported on all plans
- Works without an account
Cons
- Files uploaded to Convertio's cloud servers
- Output files retained on servers for up to 24 hours
- Free tier limited to 10 conversions per day
- Unlimited conversions require a $25.99/month subscription
When to use which
You need to convert a JPG to PNG without uploading your file
JPG to PNG ConverterKordu converts entirely in your browser — files never leave your device. Convertio uploads to its cloud servers.
You need to convert a very large JPG (over 100 MB) to PNG for free
JPG to PNG ConverterKordu supports files up to 500 MB. Convertio's free tier caps at 100 MB.
You need to convert more than 10 files in a day for free
JPG to PNG ConverterKordu has no daily conversion limit. Convertio caps free use at 10 conversions per day.
You need to convert between many different image formats, not just JPG to PNG
ConvertioConvertio supports 11,331 image conversion combinations. Kordu's JPG to PNG tool handles one format pair.
You need to convert confidential or sensitive images
JPG to PNG ConverterKordu processes files locally in your browser. Convertio retains output files on its servers for up to 24 hours.
Our verdict
Bottom line
For private, unlimited JPG to PNG conversion, Kordu is the better choice — no upload, no daily cap, no account needed, and up to 500 MB per file. Convertio's free tier caps at 100 MB and 10 conversions per day, but supports 300+ other format conversions. If you regularly need to convert between many image formats beyond JPG → PNG, Convertio is worth considering. For everyday JPG-to-PNG work, Kordu is faster, more private, and handles larger files.
Try JPG to PNG Converter free