Kostenloser Online AVIF zu PNG Konverter
Konvertieren Sie AVIF-Bilder zu lossless PNG zur Bearbeitung oder Kompatibilität mit älteren Tools.
Legen Sie Ihre AVIF-Datei hier ab oder klicken Sie zum Auswählen
Max. Dateigröße: 50 MB · Nur .avif
3 kostenlose Konvertierungen verbleibend
Use the AVIF to PNG Conversion API
Decode AVIF to PNG programmatically. The /avif endpoint accepts multipart AVIF uploads with source_format=avif and target_format=png, returning lossless PNG for editing or legacy compatibility.
Useful when downstream pipelines or users need PNG — older editors, print software, or systems without AVIF codec support.
API Highlights
- POST /avif: AVIF ↔ JPG / PNG / WebP
- Multipart AVIF upload, up to 50 MB
- source_format=avif, target_format=png
- 50 MB per request, ~89 MP resolution
- AVIF input; lossless PNG output
- Binary image/png stream with alpha preserved
What Is AVIF to PNG Conversion?
AVIF to PNG decodes an AVIF image and re-encodes it as lossless PNG. The PNG captures the AVIF's decoded pixels exactly — no further quality loss, full alpha channel preserved.
This conversion is useful when you need PNG for a downstream tool that doesn't support AVIF. Older Photoshop versions, legacy print RIP software, Microsoft Office before 365, and many embedded systems only handle traditional formats.
Our tool runs server-side through libvips, producing clean PNG output at the AVIF's native resolution. No signup, no retention, single request.
When Should I Convert AVIF to PNG?
Convert when your destination doesn't support AVIF. Common cases: older design tools, print pipelines, legacy CMS systems, or any workflow that requires PNG as input.
Also convert when you need to edit an AVIF and want to avoid the generational quality loss that comes with re-saving lossy formats. PNG freezes the current state losslessly.
How to Convert AVIF to PNG
1. Upload Your AVIF
Drag your AVIF file onto the upload zone or click to open the file picker. Files up to 50 MB and up to ~89 megapixels are accepted. The file is sent to our Cloud Run decoding pipeline — no local processing, nothing stored on disk.
2. Click Convert
No quality options to configure — PNG is always lossless. The server uses libvips to decode the AVIF using the libaom AV1 decoder and re-encodes the raw pixel data as PNG with DEFLATE compression. The entire process runs in memory.
3. Check the Preview
The PNG output appears with its pixel dimensions. Expect the PNG to be 3–5× larger than the AVIF source — this is normal and expected, since AVIF uses aggressive AV1 compression while PNG uses lossless DEFLATE. The size increase is the price of universal compatibility.
4. Download
Your PNG opens in any application without codec installation — Photoshop, GIMP, Figma, Microsoft Office, print RIP software, and every web browser. PNG is the most universally compatible raster image format in existence.
Features
Lossless Output
PNG captures the AVIF's decoded pixels exactly — no further quality degradation is introduced during the conversion. If the AVIF was encoded at quality 75, the PNG faithfully represents those decoded pixels without additional compression artifacts. This makes PNG the ideal format for archiving or editing AVIF content before re-processing.
Transparency Preserved
Full alpha channel transparency is carried through from AVIF to PNG without any loss. Partial transparency, smooth transparency gradients, and complex masking all survive the conversion intact. Since both AVIF and PNG support full 8-bit alpha channels, the transparency data is transferred perfectly with zero rounding.
Universal PNG
PNG opens in every image editor, operating system, web browser, print tool, document editor, and enterprise application without any plugin or codec installation. It's been a universal standard since 1996, and every software ecosystem supports it natively. When you need a file to open anywhere without questions, PNG is the answer.
No Retention
Your AVIF is held in server memory only for the duration of the decoding and PNG encoding request. As soon as the PNG is streamed to your browser, the AVIF data is discarded. Nothing is written to disk, no content is logged, and no account is required. Processing runs on stateless Cloud Run containers in us-central1.
Fast Conversion
AVIF-to-PNG is faster than AVIF encoding — decoding AV1 and re-encoding as PNG typically takes under 500 ms for web-sized images using libvips server-side. Larger files (20–50 MB) may take 1–3 seconds. The conversion is I/O-bound rather than CPU-bound, so it scales well with file size.
Free
Three free conversions per 24-hour browser session with no account or credit card required. For batch AVIF-to-PNG pipelines — converting AVIF archives to PNG for distribution to legacy downstream tools — the RapidAPI listing provides a monthly free tier and pay-per-use pricing for high volumes.
Use Cases
Editing in Legacy Tools
Older versions of Photoshop (pre-2021), GIMP without AVIF plugins, and many free image editors lack AVIF codec support — convert to PNG first to open and edit freely. Since PNG is lossless, you can edit and re-save without any additional quality degradation. After editing, you can convert back to AVIF for web delivery if needed.
Legacy Applications
MS Office before Microsoft 365, older Windows utilities like Paint, embedded viewers in enterprise software, and most embedded systems only handle traditional raster formats. PNG is the universally safe choice — it's been supported natively in Windows since Windows 98 and in Office since version 2003. No codec installation, no compatibility questions.
Print Production
Many commercial print RIP (Raster Image Processor) systems do not yet support AVIF, making PNG the safe submission format for print jobs. PNG's lossless compression ensures no quality degradation between screen and print, and its alpha channel support is compatible with most print workflows that require transparency handling.
Design Tool Imports
Drop the PNG into Figma, Sketch, Adobe XD, Affinity Designer, or any other design tool for consistent, predictable import behavior. Design tools optimized for vector and UI work sometimes have limited raster format support — PNG is the guaranteed common ground. Use the PNG for prototyping, and switch to AVIF only for final web delivery.