Image → Base64
Mã hoá Image sang Base64 ngay trong trình duyệt — tiện khi cần nhúng vào CSS, JSON config hay test API.
AK
appkiro.comExamples: photos, screenshots, icons, transparent PNGs.
For pure-text payloads use the Text to Base64 tool, or recover an inline asset with Base64 to Image.
Encode any image — JPG, PNG, WebP, AVIF, GIF, SVG, BMP, ICO, APNG — into Base64. Toggle the data: URL prefix on when you need a drop-in src attribute, or off for a raw payload that fits inside JSON or environment variables. Encoding happens entirely in your browser; the file is never uploaded.
Inline Base64 inflates payload size by roughly a third and breaks browser caching, so it works best for tiny icons, single-use thumbnails, or self-contained email templates rather than full hero images.
No. Encoding runs locally in this tab — nothing is uploaded to any server.
Practical limits depend on browser memory; encoding is comfortable up to about 50 MB. Very large images may slow the browser.
The browser-detected MIME for the chosen file. The data: prefix uses that value automatically when enabled.
Inline Base64 inflates payload size and breaks browser caching. Reserve it for tiny icons, decorative thumbnails, or single-use assets.