Crates / encode_unicode / Alternatives
Rust crate alternatives · data Oct 24, 2026
Alternatives to encode_unicode
Short answerThe closest alternatives to encode_unicode on crates.io data are utf8_iter (2.1M real downloads a day), simdutf8 (965K real downloads a day), utf16_iter (349K real downloads a day). Of the 8 we list, the most used is unicode-ident, and 2 shipped a release in the last year. encode_unicode itself gets 548,844 a day with 19 dependents.
Every alternative we found
| Alternative | Real downloads a day | vs encode_unicode | Dependents | Last release | Why it is listed | |
|---|---|---|---|---|---|---|
| utf8_iter Pulled in | 2,136,300 | 3.89x | 12 | 2.9y | category Encoding, keyword "unicode", keyword "utf-8" | compare |
| simdutf8 Established | 965,252 | 1.76x | 220 | 2.1y | category Encoding, category No standard library, keyword "unicode", keyword "utf-8" | compare |
| utf16_iter Pulled in | 349,411 | 0.64x | 3 | 2.9y | category Encoding, keyword "unicode", keyword "utf-16" | compare |
| write16 Pulled in | 352,874 | 0.64x | 6 | 4.3y | keyword "unicode", keyword "utf-16" | compare |
| encoding_rs Widely used | 1,414,714 | 2.58x | 1,424 | 30d | category Encoding, keyword "unicode" | compare |
| unicode-bidi Established | 1,058,529 | 1.93x | 190 | 22mo | category Encoding, category No standard library, keyword "unicode" | compare |
| widestring Established | 308,184 | 0.56x | 319 | 12mo | category Encoding, category No standard library, keyword "utf-16" | compare |
| unicode-ident Established | 4,390,154 | 8.00x | 222 | 12d | category No standard library, keyword "unicode" | compare |
How to choose
- Same job, not the same API. Each line is listed because it shares a crates.io category or keyword with encode_unicode; read its description before you swap.
- More dependents means more answered questions and a smaller chance it disappears.
- Check the last release against how fast you need fixes. For encode_unicode: is it still maintained?
Rules
Alternatives = tracked crates (top 1000 by downloads) that share a specific crates.io category (2 points each) or keyword (3 points each) with encode_unicode, most similar first; its own parts (same name prefix) and crates it depends on or that depend on it are left out, because those are companions, not substitutes. Real downloads = quiet-day median, crates.io data Oct 24, 2026. Built when we find 3 or more.
Up next
The closest alternative: Few direct dependents and quiet for years. 2,136,300 real downloads a day.utf8_iterRust crate. Iterator by char over potentially-invalid UTF-8 in &[u8]. Real use: 2.1M downloads a day on quiet days; 12 crates depend on it.Read it next →Also worth your time