Issues

• encode maps U+FFFD to an undefined byte of single-byte code pages instead of ?

  pillarjs/iconv-lite#423 · Filter by author DRMacIver opened on Sep 22, 2026

• WPT encoding conformance tracking

  pillarjs/iconv-lite#400 · Filter by author github-actions opened on Jun 28, 2026
  1

• Importing iconv-lite in Vite warns "Module "stream" has been externalized for browser compatibility. Cannot access "stream.Transform" in client code"

  pillarjs/iconv-lite#392 · Filter by author jeremy-code opened on May 27, 2026

• Iconv-lite v1

  v1
  pillarjs/iconv-lite#370 · Filter by author bjohansebas opened on Dec 29, 2025
  4

• utf-8 is incorrect when used in browsers or React Native

  pillarjs/iconv-lite#369 · Filter by author ChALkeR opened on Dec 29, 2025
  1

• Replacement in single-byte encodings should not produce two output bytes per one input codepoint

  pillarjs/iconv-lite#368 · Filter by author ChALkeR opened on Dec 28, 2025
  6

• Encodings used in iconv-lite mismatch the WHATWG Encoding spec significantly

  pillarjs/iconv-lite#367 · Filter by author ChALkeR opened on Dec 23, 2025
  16

• Provide performant iconv.encodeInto API (previously iconv.byteLength)

  feature
  pillarjs/iconv-lite#308 · Filter by author viktor-podzigun opened on Feb 27, 2023
  5

• "Encoding not recognized: 'UNICODE UTF-8'"

  pillarjs/iconv-lite#307 · Filter by author chenkenkone opened on Dec 20, 2022
  1

• setHighWaterMark

  require-triage
  pillarjs/iconv-lite#301 · Filter by author MaRrRa23 opened on Oct 18, 2022

• Wrong maccyrillic decoding

  pillarjs/iconv-lite#297 · Filter by author batyshkaLenin opened on Aug 11, 2022
  11

• Unable to resolve module string_decoder could not be found

  pillarjs/iconv-lite#295 · Filter by author NguyenHuynhHuuTai opened on Mar 18, 2022
  3

• Problem with the type declaration of the first parameter of the decode method in index.d.ts?

  pillarjs/iconv-lite#294 · Filter by author zurmokeeper opened on Mar 7, 2022
  5

• API to get supported encodings

  feature
  pillarjs/iconv-lite#289 · Filter by author eekboom opened on Jan 3, 2022
  5

• Error: 'global is not defined'

  pillarjs/iconv-lite#263 · Filter by author RaschidJFR opened on May 12, 2021
  2

• Improper encoding / decoding of some special 7-bit values in cp437, macintosh

  pillarjs/iconv-lite#257 · Filter by author rossj opened on Aug 6, 2020
  3

• Mechanism to add encodings from external npm packages

  pillarjs/iconv-lite#253 · Filter by author ashtuchkin opened on Jul 14, 2020

• Support a non-string based EncoderStream/DecoderStream

  pillarjs/iconv-lite#242 · Filter by author bpasero opened on Jun 17, 2020
  2

• Support using Uint8Array as the "bytes" data type (instead of Buffer)

  feature
  pillarjs/iconv-lite#235 · Filter by author ashtuchkin opened on May 31, 2020
  21

• decoder/encoder swapped for hex and base64

  pillarjs/iconv-lite#231 · Filter by author gynvael opened on May 11, 2020
  4

• EUC-JP Yen sign (¥) and overline (‾) decoded incorrectly

  require-triage
  pillarjs/iconv-lite#218 · Filter by author kshetline opened on Jun 29, 2019
  1

• Characters not in EUC-KR can be converted.

  require-triage
  pillarjs/iconv-lite#215 · Filter by author inhyuck opened on Jun 4, 2019
  2

• [Question] How to decode more than one encoding

  pillarjs/iconv-lite#207 · Filter by author Kikobeats opened on Nov 17, 2018
  4

• question: how can I contribute?

  pillarjs/iconv-lite#201 · Filter by author fabienjuif opened on Oct 5, 2018
  3

• how setting only Chinese unicode?

  pillarjs/iconv-lite#188 · Filter by author whhlulu opened on May 15, 2018
  1