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Image ↔ Base64
Convert images to Base64 and rebuild images from Base64 or Data URLs.
ActiveImageFree
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Embeddable code: coming soon
Coming soon: this section will be available when the tool moves to its next phase.
API: coming soon
An endpoint to use this tool from your backend; not available yet. Meanwhile, the Embeddable code runs in your browser with no server.
Image ↔ Base64 provides two internal modes: convert an image to Base64/Data URL and rebuild an image from Base64 text.
Cómo usarla
- Choose Image to Base64 or Base64 to image.
- For image to Base64, upload a PNG, JPG/JPEG or WebP image.
- Copy the plain Base64 or full Data URL, or download the result as TXT.
- For Base64 to image, paste plain Base64 or a Data URL.
- If you paste plain Base64, choose the expected image type before rebuilding.
Casos de uso
- Embed a small image in HTML, CSS or JSON.
- Test Base64 payloads during development.
- Recover an image from a Data URL.
Límites
- Base64 usually takes more space than the original binary file.
- It does not compress, optimize or convert the image format.
- A valid Base64 string may not represent a previewable image.
Privacidad
Conversion and rebuilding happen in your browser; we don't upload this data to Modulaq.
Errores comunes
- Invalid or incomplete Base64.
- Data URL without a valid MIME type.
- Valid Base64 that does not match the selected image type.
Notas técnicas
- Image to Base64 uses FileReader.readAsDataURL.
- Base64 to image decodes with atob and creates a local Blob.
- Supported MIME types are image/png, image/jpeg and image/webp.
Technical details
- ID
- image-base64
- Slug
- /en/tools/image-base64
- Backend
- Not required
- AI
- Not required
- API
- Planned