AVIF → Base64
AVIF を Base64 にエンコードします。CSS にインライン化したり、JSON 設定や API テストに直接貼り付けたりするのに向いています。
AK
appkiro.comExamples: AVIF hero photos exported from Squoosh or modern build pipelines.
For pure-text payloads use the Text to Base64 tool, or recover an inline asset with Base64 to Image.
Encode an AVIF image into Base64. AVIF achieves the smallest payloads among common web formats, which keeps inline data URLs small even for hero photographs.
AVIF is supported by recent Chrome, Edge, Firefox, and Safari. Older Safari versions and many email clients do not decode AVIF; provide a JPEG or WebP fallback when distributing to those audiences.
Recent Safari versions support AVIF; older ones do not. Provide a JPEG or WebP fallback for older clients and email.
No. The original bytes are preserved exactly.
Most email clients do not yet support AVIF reliably. For email, encode a JPEG or PNG fallback instead.
No. All encoding runs locally in your tab.