Developer
1Text
2Finance
1Security & Encoding
3- Security & Encoding Base64 Decoder Decode Base64 strings back to plain text instantly in your browser. Validates input and shows decoded payload size.
- Security & Encoding Base64 Encoder Encode any text to Base64 instantly in your browser. Supports UTF-8, shows character count and payload size.
- Security & Encoding JWT Decoder Decode and inspect JSON Web Tokens instantly — view header, payload, verify HMAC signatures, and generate JWT code in PHP, JavaScript, Python, and Java.
Image
2- Image Base64 to Image Paste a Base64 string or data URL and instantly preview the decoded image — free online converter supporting PNG, JPEG, WebP, GIF, SVG. No upload, runs locally.
- Image Image to Base64 Upload any image and convert it to a Base64 data URL ready for HTML, CSS, or JSON — free online converter supporting PNG, JPEG, SVG, WebP. No server upload.
