str2ab
Convert between string (including base64 and base64url), ArrayBuffer and Buffer.
Usage
ESM
import str2ab from 'str2ab';
str2ab.string2arraybuffer('this is sample.');CommonJS
const str2ab = require('str2ab');
str2ab.string2arraybuffer('this is sample.');API
| From/To | string | ArrayBuffer | Base64URL | Base64 | Buffer |
|---|---|---|---|---|---|
| string | x | 1.1 | 2.1 | 3.1 | 4.1 |
| ArrayBuffer | 1.2 | x | 5.1 | 6.1 | 7.1 |
| Base64URL | 2.2 | 5.2 | x | 8.1 | 9.1 |
| Base64 | 3.2 | 6.2 | 8.2 | x | 10.1 |
| Buffer | 4.2 | 7.2 | 9.2 | 10.2 | x |
1. String <-> ArrayBuffer
1.1 string2arraybuffer(string)
- Returns ArrayBuffer
1.2 arraybuffer2string(ArrayBuffer)
- Returns string
2. String <-> Base64URL
2.1 string2base64url(string)
- Returns Base64URL encoded string
2.2 base64url2string(string)
- Returns string
3. String <-> Base64
3.1 string2base64(string)
- Returns Base64 encoded string
3.2 base642string(string)
- Returns string
4. String <-> Buffer
4.1 string2buffer(string)
- Returns Buffer
4.2 buffer2string(Buffer)
- Returns string
5. ArrayBuffer <-> Base64URL
5.1 arraybuffer2base64url(ArrayBuffer)
- Returns Base64 URL encoded string
5.2 base64url2arraybuffer(string)
- Returns ArrayBuffer
6. ArrayBuffer <-> Base64
6.1 arraybuffer2base64(ArrayBuffer)
- Returns Base64 encoded string
6.2 base642arraybuffer(string)
- Returns ArrayBuffer
7. ArrayBuffer <-> Buffer
7.1 arraybuffer2buffer(ArrayBuffer)
- Returns Buffer
7.2 buffer2arraybuffer(Buffer)
- Returns ArrayBuffer
8. Base64URL <-> Base64
8.1 base64url2base64(string)
- Returns Base64 encoded string
8.2 base642base64url(string)
- Returns Base64 URL encoded string
9. Base64URL <-> Buffer
9.1 base64url2buffer(string)
- Returns Buffer
9.2 buffer2base64url(Buffer)
- Returns Base64 URL encoded string
10. Base64 <-> Buffer
10.1 base642buffer(string)
- Returns Buffer
10.2 buffer2base64(Buffer)
- Returns Base64 encoded string
isBase64url(string)
- When input parameter is Base64 URL encoded string, returns true.
- Otherwise returns false.
isBase64(string)
- When input parameter is Base64 encoded string, returns true.
- Otherwise returns false.
Install
npm install str2ab