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Base64 to Image

Decode Base64 data URIs back into viewable and downloadable images. Recover pictures from API payloads — local decoding, unlimited saves.

100% Local Browser Native

How to Use the Base64 to Image

1. Paste Base64

Data URI or raw encoded string.

2. Preview decoded image

Format auto-detected where possible.

3. Download image

Save PNG/JPG (downloads are unlimited).

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Frequently Asked Questions

Data URI or raw Base64?

Both — data:image/png;base64,... auto-detects format; raw strings need the format picked. Prefixes stripped automatically.

Huge strings?

Multi-megabyte payloads decode fine locally. Browsers slow past ~50 MB single strings — split batch payloads first.

Save the image?

Yes — download as PNG/JPG after preview. Verify dimensions match expectations before using in production.

Is data uploaded?

No — decoding runs locally in your browser. Only image saves touch the network — downloads are unlimited.

Last updated October 2026