1 как картинка из base64
Convert Base64 to image online using a free decoding tool which allows you to decode Base64 as image and preview it directly in the browser. In addition, you will receive some basic information about this image (resolution, MIME type, extension, size). And, of course, you will have a special link to download the image to your device. If you are looking for the reverse process, check Image to Base64.
Important notes about the decoder
The “Base64 to Image” converter will force the decoding result to be displayed as an image, even if it is a different file type. Therefore, if you are not sure that your Base64 string is an image, use the Base64 to file converter since it is capable of displaying various file types. In any case, feel free to give it a try, since this converter will inform you if something is wrong.
Additional decoders
If you want to decode a Base64 string as a specific image format, check the following decoders:
Comments (49)
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Hi guys!
Can you send me, the code to make this in python? I’m trying to use:
image_code = base64.decodestring(b64_string)
with open(filename, ‘wb’) as f:
f.write(image_code)
But it does not return an image, only data type archive.
Hi, it’s not letting me decode:
Please reply and answer this
I have the following hex code, now I want to convert if to Base64 code using PHP. Could somebody assist me to achieve this?
echo base64_encode(«YOUR HEX CODE»); //this is printing encoded text to page.
Please guide me.
i m using this fuction to decode bytes into image and show some error.
showImage(String image) return Image.memory(base64Decode(image), width: 100.0, height: 100.0,);
FormatException: Invalid length, must be multiple of four (at character 65536)
. ZIDHHJI3GNAVHLT4ZXwx4S0KopR8UHHyOdxKtphC4OZ5HaIF76fEzzEMI91MyOpqGxeUjUrZseD
This is great, thanks! Is there a command line on ubuntu that will do the same thing? I tried to decode with base64 -d file.txt > file.jpg but it complains about invalid input. The same content works fine with your utility.
1. PNG images, can I add something to the base64 code to rotate it 180 degrees?
Base64 . Guru
A virtual teacher who reveals to you the great secrets of Base64
Base64 to Image
Convert Base64 to image online using a free decoding tool which allows you to decode Base64 as image and preview it directly in the browser. In addition, you will receive some basic information about this image (resolution, MIME type, extension, size). And, of course, you will have a special link to download the image to your device. If you are looking for the reverse process, check Image to Base64.
Important notes about the decoder
The “Base64 to Image” converter will force the decoding result to be displayed as an image, even if it is a different file type. Therefore, if you are not sure that your Base64 string is an image, use the Base64 to file converter since it is capable of displaying various file types. In any case, feel free to give it a try, since this converter will inform you if something is wrong.
Additional decoders
If you want to decode a Base64 string as a specific image format, check the following decoders:
Comments (62)
I hope you enjoy this discussion. In any case, I ask you to join it.
Hi guys!
Can you send me, the code to make this in python? I'm trying to use:
image_code = base64.decodestring(b64_string)
with open(filename, 'wb') as f:
f.write(image_code)
But it does not return an image, only data type archive.
Hi, it's not letting me decode:
Please reply and answer this
I have the following hex code, now I want to convert if to Base64 code using PHP. Could somebody assist me to achieve this?
echo base64_encode("YOUR HEX CODE"); //this is printing encoded text to page.
Please guide me.
i m using this fuction to decode bytes into image and show some error.
showImage(String image) <
return Image.memory(base64Decode(image), width: 100.0, height: 100.0,);
FormatException: Invalid length, must be multiple of four (at character 65536)
. ZIDHHJI3GNAVHLT4ZXwx4S0KopR8UHHyOdxKtphC4OZ5HaIF76fEzzEMI91MyOpqGxeUjUrZseD
This is great, thanks! Is there a command line on ubuntu that will do the same thing? I tried to decode with base64 -d file.txt > file.jpg but it complains about invalid input. The same content works fine with your utility.
1. PNG images, can I add something to the base64 code to rotate it 180 degrees?
v7: Преобразование изображения в base64, в картинку на диске
Добрый день. Есть у нас строка вида data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAYEBQYFBAYGBQYHBwYIChAKC и т.д.
Если мы такую строчку вставляем в браузер, то браузер показывает картинку. Скажите может ли 1с 7.7 переформатировать такую строку в картинку и сохранить на жесткий диск?
Конкретно на вопрос не отвечу, не знаю. Но что мешает сохранить картинку из браузера с нужным расширением и уже ее загрузить в 1С?
Вам нужно декодировать строку и сохранить то что получилось в файл
Для 1С 7.7 функция декодирования base64 и кодирования
Еще один способ для 7.7
а вот с 8.х все лучше:
Не совсем понимаю каким образом полученную декодированную строку сохранить в файл так что бы получилась картинка.
Convert Base64 string to an image file? [duplicate]
I am trying to convert my base64 image string to an image file. This is my Base64 string:
Using following code to convert it into an image file:
But I am getting an error of invalid image , whats wrong here?
8 Answers 8
The problem is that data:image/png;base64, is included in the encoded contents. This will result in invalid image data when the base64 function decodes it. Remove that data in the function before decoding the string, like so.
An easy way I’m using:
This works well because file_get_contents can read data from a URI, including a data:// URI.
You need to remove the part that says data:image/png;base64, at the beginning of the image data. The actual base64 data comes after that.
Just strip everything up to and including base64, (before calling base64_decode() on the data) and you’ll be fine.