Best Free AVIF to PNG Converter — Convertio vs CloudConvert vs WildandFree
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There are four commonly used free tools for converting AVIF to PNG: Convertio, CloudConvert, FreeConvert, and WildandFree. They differ significantly in daily file limits, whether they upload your files to a server, and whether conversion is truly free long-term.
The bottom line: if privacy matters or you have more than 2-10 files per day, the browser-based option is the right choice. Here is the full comparison.
Side-by-side comparison of free AVIF to PNG converters
| Tool | Files uploaded to server? | Free daily limit | File size limit (free) | Signup required? |
|---|---|---|---|---|
| Convertio | Yes | 2 files | 100MB | No (but 2/day without account) |
| CloudConvert | Yes | 25 conversions/day | 1GB | Yes for full features |
| FreeConvert | Yes | 25 files | 1GB | No |
| WildandFree (this tool) | No — 100% browser-based | Unlimited | Browser memory (~500MB+ typical) | Never |
The biggest difference is not the file count limit — it is the upload vs. local processing distinction. Convertio, CloudConvert, and FreeConvert all upload your AVIF files to their servers to convert them. WildandFree converts entirely in your browser using your device's CPU.
Why server upload matters (and when it is a concern)
For most casual users converting a product photo or downloaded image, uploading to a third-party server is a minor inconvenience rather than a security risk. But there are cases where it genuinely matters:
- Client photos and work — designers and photographers have confidentiality obligations; uploading client images to a third-party server may violate NDAs or client agreements
- Medical or legal images — healthcare providers and legal professionals handle sensitive visual data that should not touch third-party servers
- Personal documents and ID photos — passport photos, driver license scans, and similar images should not be uploaded to random conversion services
- Internal corporate imagery — product prototypes, unreleased marketing materials, and confidential visual assets
For sensitive images, the only genuinely private option is local/browser-based conversion. The WildandFree converter never receives your files because conversion happens in your browser tab, not on a server.
Sell Custom Apparel — We Handle Printing & Free ShippingWhen to use Convertio, CloudConvert, or FreeConvert
Server-based converters are not bad — they have legitimate advantages in certain scenarios:
- Unsupported formats — if you need to convert an obscure format that browsers cannot decode, a server with dedicated codec libraries can handle it
- Very large files — a server with more RAM can handle files that would crash a browser tab on a low-memory device
- API integrations — CloudConvert has a developer API useful for automated workflows
However, for standard AVIF to PNG conversion, browser-based processing is superior: faster (no upload/download roundtrip), unlimited, and private. Convertio's 2-file daily limit is particularly restrictive if you regularly work with AVIF files.
Output quality — do all converters produce the same PNG?
Yes, for standard AVIF files. All four tools produce lossless PNG output. The conversion algorithm does not affect quality because PNG stores raw pixel data — once you decode the AVIF (which all modern converters do correctly), the PNG output is identical regardless of which tool you use.
The only scenario where output might differ is edge cases with HDR AVIF, wide color gamut images, or non-standard encoding. For the vast majority of AVIF files from websites, product photography, or standard design exports, every converter produces equivalent output quality.
Related: AVIF to PNG lossless conversion explained and AVIF to PNG without uploading to any server.
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Open Free AVIF to PNG ConverterFrequently Asked Questions
Is Convertio safe for converting AVIF to PNG?
Convertio is a well-known service. Files are uploaded and processed on their servers, then deleted after conversion. For non-sensitive images, it is a reasonable tool. For confidential images, use a browser-based converter that never uploads your files.
What is the Convertio free limit for AVIF conversion?
Convertio allows 2 free conversions per day without an account. With a free account, the limit is slightly higher. Their paid plans remove limits.
Does CloudConvert support AVIF to PNG for free?
Yes. CloudConvert offers 25 free conversions per day with an account. File size limit is generous at 1GB. It uploads your files to their servers.
Which AVIF to PNG converter is fastest?
Browser-based converters (like WildandFree) are typically fastest because there is no upload/download roundtrip. The conversion happens immediately on your device as soon as you click Convert.
Can I use ezgif to convert AVIF to PNG?
Ezgif supports some image conversions but has limited AVIF support. For reliable AVIF to PNG conversion, Convertio, CloudConvert, FreeConvert, or the WildandFree browser tool are more dependable.
James worked as an in-house graphic designer for six years before moving to content writing. He covers image editing and design tools with a focus on what actually works for non-designers.
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