The most complete string toolkit on Fab: fuzzy search, full regex, AES-256, String→Vector/Color/DateTime parsing, URL tools, async file I/O, struct↔JSON — 281 Blueprint nodes that just work.

DOCUMENTATION
DISCORD

Stop wiring 15 nodes for a one-node job.

Every project hits the same walls: a search bar that should tolerate typos, an

email field that needs validating, a player-typed position that needs parsing

a save file that needs protecting. Other string plugins give you 100-odd

conversion nodes and stop there. **Pro String gives you 281 production-grade

nodes — and goes where no other string plugin goes: search, security, parsing

and async.**

🔍 SEARCH THAT FEELS LIKE MAGIC

- Fuzzy Find All Ranked — type `"swrod"`, still find `"Sword"`. A typo-tolerant,

  confidence-ranked search bar in one node.

- Did You Mean — `"telport"` → `"teleport"`. Instant suggestions for console

  commands, item names, chat.

- Full regex — match, find-all, replace with `$1` backreferences, capture groups.

- Phonetic matching — Soundex & Metaphone find what sounds right.

- Wildcards, whole-word, find-between, highlight — every search you'll ever need.

No other string plugin on Fab ships any of this. Pro String ships all of it.

🎯 PARSE ANYTHING — WITH A SUCCESS PIN

The engine's built-in conversions silently return zero on bad input. Pro String's

parse nodes tell you when they fail:

- String To Vector / Rotator / Transform / Vector2D / IntPoint… — accepts

  `"X=1 Y=2 Z=3"`, `"(1, 2, 3)"` or `"1,2,3"`, with an explicit Success pin.

- Hex To Color / Color To Hex — `#RGB`, `#RRGGBB`, `#RRGGBBAA`, sRGB-correct

  Linear Color versions included.

- String To DateTime — ISO-8601 or your own pattern (`"dd/MM/yyyy HH:mm"`).

- Parse URL, Get Query Parameter, Build Query String — REST APIs and deep

  links without string surgery.

🔐 REAL SECURITY, NOT TOY CIPHERS

- AES-256 encryption for save games and sensitive strings — one node each way.

- HMAC-SHA256 / SHA1 / MD5 to sign API requests and detect tampering.

- SHA-256, CRC-32, FNV-1a, DJB2 hashes, Zlib compression for fat JSON saves.

- Generate Password — policy-based random passwords with one node.

- Plus Base32 / Base58 / URL-safe Base64, and classic ciphers (Caesar, ROT13,

  Vigenère, XOR) for puzzles.

⚡ ASYNC — ZERO HITCHES

Load File To String, Save String To File and Regex Find All run on a background

thread and fire a game-thread Completed pin. Big word lists and huge logs no

longer cost you a frame.

📦 EVERYTHING ELSE, ONE NODE AWAY

- Struct To JSON / JSON To Struct — serialize ANY struct with one wildcard node.

- String-array tools — filter by contains/wildcard/regex, de-duplicate, trim,

  numbered lists, word-level diffs.

- 14 case styles — camel, snake, kebab, Pascal, Title, SCREAMING_SNAKE…

- Display formatting — `5600000` → `"5.6M"`, `"3 minutes ago"`, file sizes,

  durations, progress bars, Roman numerals, masking.

- Validation — email, URL, IPv4/IPv6, UUID, credit card, domain, MAC address,

  lat/long, SemVer, JSON, date/time + a full password-strength toolkit.

- Localization-ready FText — culture-correct case, currency, date, percent.

  UTF-8 safe everywhere: accents, Turkish, CJK, emoji.

- **CSV parse/build, clipboard, text file save/load/append, extract

  emails/URLs/numbers, strip HTML & rich-text tags, slugify, natural sort, GUID,

  Lorem Ipsum…**

PERFECT FOR

Search bars · inventory filters · chat & profanity filters · form validation ·

password meters · save-game encryption & checksums · REST API calls ·

multi-language UI · log parsing · procedural names · file-name sanitizing.

One plugin. 281 nodes. Ship your game, not string utilities.

### FAQ

Do I need C++? No. Every feature is a Blueprint node.

Packaged/shipping builds? Yes — runtime module, all platforms: desktop,

console, mobile.

Engine versions? UE 5.1 – 5.7+, single source.

Non-English text? Fully UTF-8 safe; the Text library is localization-aware.

Are the classic ciphers secure? They're for puzzles. For real protection use

the included AES-256 and HMAC.