Character Limits in Korean Job Applications: With Spaces, Without Spaces or Bytes?

Anyone who has written a Korean cover letter (jagisogaeseo) knows the moment: you carefully wrote 1,000 characters, pasted it into the application site and were told you were over the limit, or that you still had plenty of room. Almost always, the site counts characters differently from the tool you used.

Why "1,000 Characters" Isn't One Number

There are three common rules. Characters with spaces count every space and line break. Characters without spaces count only visible characters. Bytes count storage size. Most Korean recruitment sites count with spaces, but some company and public-sector systems still limit by bytes.

The short Korean phrase "안녕하세요 반갑습니다" ("Hello, nice to meet you") shows the difference: 11 characters with spaces, 10 without, 31 bytes in UTF-8 and 21 bytes in EUC-KR. Each Korean syllable takes 3 bytes in UTF-8 and 2 in EUC-KR, while letters, digits and spaces take 1.

Byte Limits Are Much Shorter

Mistaking "1,000 bytes" for "1,000 characters" is painful. For text that is mostly Korean, 1,000 bytes fits at most about 500 characters in EUC-KR and only about 330 in UTF-8, between a half and a third of a 1,000-character limit. If a posting mentions bytes, plan your length before you start writing.

Find the Site's Rule in 30 Seconds

If the rule is not stated, test it. Type one Korean syllable such as "가" into the field: if the counter rises by 1 it counts characters, and if it rises by 2 or 3 it counts bytes. Then add a space: if the number changes, spaces are counted. This small test can save you from deleting hundreds of characters an hour before the deadline.

How Long Is 1,000 Characters?

Sentences in Korean cover letters are often 50–60 characters including spaces, so 1,000 characters is roughly 17–20 sentences, or four to five paragraphs. A 500-character answer suits one well-developed example in two or three paragraphs. Knowing this early helps you decide whether to cover one experience in depth or several briefly.

Aim for 80–90% of the Limit

For a 1,000-character limit, 800–900 is a comfortable target. Half the limit can look half-hearted, while filling every character leaves no room for last-minute edits. For a question with two parts, such as motivation and future goals, divide the space up front (for example 500 and 400). For an experience question, try roughly 200 for the situation, 500 for what you did and 300 for the result and what you learned.

Trimming and Padding

When you are over, tighten sentences before cutting content: remove intensifiers such as "very" or "various", shorten drawn-out endings and drop repeated connectors. That alone often saves 50–100 characters. When you are short, add a sentence with a number, a time frame or a result rather than more adjectives; it makes the answer more convincing too.

English Applications Count Words

Foreign companies and overseas universities usually set word limits instead. English words average four to five letters plus a space, so 500 words is roughly 3,000 characters with spaces. If you translate a Korean draft, recount the words afterwards; the length can change a lot.

Final Checks Before Submitting

Text copied from Word or Hangul files can carry invisible special spaces or line-break characters that change the count, and some systems count a line break as two characters. Emoji and unusual symbols may be corrupted when saved, so stick to quotation marks and brackets. Sites slow down near deadlines, so aim to submit at least a day early.

Paste your draft into the Word Counter to see characters with and without spaces plus UTF-8 and EUC-KR bytes at once, and match the number the application site uses.