> For the complete documentation index, see [llms.txt](https://near-sdk-js.gitbook.io/near-sdk-js/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://near-sdk-js.gitbook.io/near-sdk-js/utils/interfaces/env.md).

# Env

[**utils**](/near-sdk-js/utils.md) • **Docs**

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[near-sdk-js v2.0.0](/near-sdk-js/packages.md) / [utils](/near-sdk-js/utils.md) / Env

## Interface: Env

### Methods

#### latin1\_string\_to\_uint8array()

> **latin1\_string\_to\_uint8array**(`s`): `Uint8Array`

**Parameters**

• **s**: `string`

**Returns**

`Uint8Array`

**Defined in**

[packages/near-sdk-js/src/utils.ts:7](https://github.com/near/near-sdk-js/blob/b58ac04fc6dff2f1120e9098c0cb059493486598/packages/near-sdk-js/src/utils.ts#L7)

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#### uint8array\_to\_latin1\_string()

> **uint8array\_to\_latin1\_string**(`a`): `string`

**Parameters**

• **a**: `Uint8Array`

**Returns**

`string`

**Defined in**

[packages/near-sdk-js/src/utils.ts:5](https://github.com/near/near-sdk-js/blob/b58ac04fc6dff2f1120e9098c0cb059493486598/packages/near-sdk-js/src/utils.ts#L5)

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#### uint8array\_to\_utf8\_string()

> **uint8array\_to\_utf8\_string**(`a`): `string`

**Parameters**

• **a**: `Uint8Array`

**Returns**

`string`

**Defined in**

[packages/near-sdk-js/src/utils.ts:6](https://github.com/near/near-sdk-js/blob/b58ac04fc6dff2f1120e9098c0cb059493486598/packages/near-sdk-js/src/utils.ts#L6)

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#### utf8\_string\_to\_uint8array()

> **utf8\_string\_to\_uint8array**(`s`): `Uint8Array`

**Parameters**

• **s**: `string`

**Returns**

`Uint8Array`

**Defined in**

[packages/near-sdk-js/src/utils.ts:8](https://github.com/near/near-sdk-js/blob/b58ac04fc6dff2f1120e9098c0cb059493486598/packages/near-sdk-js/src/utils.ts#L8)