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[Utility & Helpers](/categories/utility) 4. / 5. nette/utils ActiveLibrary[Utility & Helpers](/categories/utility) nette/utils =========== 🛠 Nette Utils: lightweight utilities for string & array manipulation, image handling, safe JSON encoding/decoding, validation, slug or strong password generating etc. v4.1.3(3mo ago)2.1k394.3M—1.5%153[9 issues](https://github.com/nette/utils/issues)[8 PRs](https://github.com/nette/utils/pulls)20BSD-3-ClausePHPPHP 8.2 - 8.5CI passing Since May 25Pushed 1w ago53 watchersCompare [ Source](https://github.com/nette/utils)[ Packagist](https://packagist.org/packages/nette/utils)[ Docs](https://nette.org)[ RSS](/packages/nette-utils/feed)WikiDiscussions master Synced 1mo ago READMEChangelog (10)Dependencies (6)Versions (85)Used By (20) [![Nette Utils](https://private-user-images.githubusercontent.com/194960/331364366-c33fdb74-0652-4cad-ac6e-c1ce0d29e32a.jpg?jwt=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3NzkxNzA2NTgsIm5iZiI6MTc3OTE3MDM1OCwicGF0aCI6Ii8xOTQ5NjAvMzMxMzY0MzY2LWMzM2ZkYjc0LTA2NTItNGNhZC1hYzZlLWMxY2UwZDI5ZTMyYS5qcGc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjYwNTE5JTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI2MDUxOVQwNTU5MThaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT0zZGFjYTBjZTJmMDRmYTFjNTA2YjdhYzYxMjYzZjc1MTg3N2I1MmRlZjczOGE0Y2U4MTg4OWFjOGQ1MTY3YjEyJlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCZyZXNwb25zZS1jb250ZW50LXR5cGU9aW1hZ2UlMkZqcGVnIn0.X-CX4Hw0UdmC-YPsB-EMg-iZAxRE1S1V-S1qGtFplZo)](https://doc.nette.org/en/utils) [![Downloads this Month](https://camo.githubusercontent.com/b8610f7da415cb7f45cdefc16dec7e18044db6a37b8b35060f176bce1df1422a/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f646d2f6e657474652f7574696c732e737667)](https://packagist.org/packages/nette/utils)[![Tests](https://github.com/nette/utils/workflows/Tests/badge.svg?branch=master)](https://github.com/nette/utils/actions)[![Coverage Status](https://camo.githubusercontent.com/8a63c671c1927687a53ba57706cb41065ccf984555b1f3194d7d18098a1ff81b/68747470733a2f2f636f766572616c6c732e696f2f7265706f732f6769746875622f6e657474652f7574696c732f62616467652e7376673f6272616e63683d6d6173746572)](https://coveralls.io/github/nette/utils?branch=master)[![Latest Stable Version](https://camo.githubusercontent.com/b7fdf64034f1f4b78b06ae96565accab09a21f62db2306c28b0d80e236f4dd35/68747470733a2f2f706f7365722e707567782e6f72672f6e657474652f7574696c732f762f737461626c65)](https://github.com/nette/utils/releases)[![License](https://camo.githubusercontent.com/fa7d5fcf2c84b580327af52da95dd751703af65f079dc3c5a0081beac0789718/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f6c6963656e73652d4e65772532304253442d626c75652e737667)](https://github.com/nette/utils/blob/master/license.md) Introduction ------------ [](#introduction) In package nette/utils you will find a set of useful classes for everyday use: ✅ [Arrays](https://doc.nette.org/utils/arrays) ✅ [Callback](https://doc.nette.org/utils/callback) - PHP callbacks ✅ [Filesystem](https://doc.nette.org/utils/filesystem) - copying, renaming, … ✅ [Finder](https://doc.nette.org/utils/finder) - finds files and directories ✅ [Floats](https://doc.nette.org/utils/floats) - floating point numbers ✅ [Helper Functions](https://doc.nette.org/utils/helpers) ✅ [HTML elements](https://doc.nette.org/utils/html-elements) - generate HTML ✅ [Images](https://doc.nette.org/utils/images) - crop, resize, rotate images ✅ [Iterables](https://doc.nette.org/utils/iterables) ✅ [JSON](https://doc.nette.org/utils/json) - encoding and decoding ✅ [Generating Random Strings](https://doc.nette.org/utils/random) ✅ [Paginator](https://doc.nette.org/utils/paginator) - pagination math ✅ [PHP Reflection](https://doc.nette.org/utils/reflection) ✅ [Strings](https://doc.nette.org/utils/strings) - useful text functions ✅ [SmartObject](https://doc.nette.org/utils/smartobject) - PHP object enhancements ✅ [Type](https://doc.nette.org/utils/type) - PHP data type ✅ [Validation](https://doc.nette.org/utils/validators) - validate inputs Installation ------------ [](#installation) The recommended way to install is via Composer: ``` composer require nette/utils ``` Nette Utils 4.1 is compatible with PHP 8.2 to 8.5. [Support Me](https://github.com/sponsors/dg) -------------------------------------------- [](#support-me) Do you like Nette Utils? Are you looking forward to the new features? [![Buy me a coffee](https://camo.githubusercontent.com/afa7c20ccaac10ac4f1f51669bafb212856b932e0c8b276cb290336cf08624b8/68747470733a2f2f66696c65732e6e657474652e6f72672f69636f6e732f646f6e6174696f6e2d332e737667)](https://github.com/sponsors/dg) Thank you! ### Health Score 85 — ExcellentBetter than 100% of packages Maintenance91 Actively maintained with recent releases Popularity83 Widely adopted with strong download metrics Community60 Healthy contributor diversity Maturity96 Battle-tested with a long release history Bus Factor1 Top contributor holds 88.6% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~51 days Recently: every ~20 days Total 84 Last Release 85d ago Major Versions v2.5.7 → v3.2.12021-01-11 v2.5.x-dev → v3.0.x-dev2021-01-25 v3.2.9 → v4.0.02023-02-02 v3.2.10 → v4.0.12023-07-30 v3.2.x-dev → v4.0.42024-01-17 PHP version history (12 changes)v2.2.0PHP >=5.3.1 v2.4.0PHP >=5.6.0 v3.0.0PHP >=7.1 v3.2.0PHP >=7.2 <8.1 v3.2.5PHP >=7.2 <8.2 v3.2.8PHP >=7.2 <8.3 v4.0.0PHP >=8.0 <8.3 v3.2.10PHP >=7.2 <8.4 v4.0.1PHP >=8.0 <8.4 v4.0.5PHP 8.0 - 8.4 v4.0.8PHP 8.0 - 8.5 v4.1.0PHP 8.2 - 8.5 ### Community Maintainers ![](https://www.gravatar.com/avatar/17f266513a3ca97500ec3d85d562b9279c7a6346358fe2b8d90390ece717a027?d=identicon)[david@grudl.com](/maintainers/david@grudl.com) --- Top Contributors [![dg](https://avatars.githubusercontent.com/u/194960?v=4)](https://github.com/dg "dg (1013 commits)")[![JanTvrdik](https://avatars.githubusercontent.com/u/175109?v=4)](https://github.com/JanTvrdik "JanTvrdik (29 commits)")[![janbarasek](https://avatars.githubusercontent.com/u/4738758?v=4)](https://github.com/janbarasek "janbarasek (13 commits)")[![vrana](https://avatars.githubusercontent.com/u/117453?v=4)](https://github.com/vrana "vrana (10 commits)")[![enumag](https://avatars.githubusercontent.com/u/539462?v=4)](https://github.com/enumag "enumag (8 commits)")[![matej21](https://avatars.githubusercontent.com/u/1276059?v=4)](https://github.com/matej21 "matej21 (6 commits)")[![kravco](https://avatars.githubusercontent.com/u/115938?v=4)](https://github.com/kravco "kravco (6 commits)")[![fprochazka](https://avatars.githubusercontent.com/u/158625?v=4)](https://github.com/fprochazka "fprochazka (6 commits)")[![Majkl578](https://avatars.githubusercontent.com/u/144181?v=4)](https://github.com/Majkl578 "Majkl578 (6 commits)")[![kukulich](https://avatars.githubusercontent.com/u/260445?v=4)](https://github.com/kukulich "kukulich (5 commits)")[![xificurk](https://avatars.githubusercontent.com/u/117465?v=4)](https://github.com/xificurk "xificurk (4 commits)")[![milo](https://avatars.githubusercontent.com/u/439140?v=4)](https://github.com/milo "milo (4 commits)")[![tomaswindsor](https://avatars.githubusercontent.com/u/614249?v=4)](https://github.com/tomaswindsor "tomaswindsor (3 commits)")[![hranicka](https://avatars.githubusercontent.com/u/3034538?v=4)](https://github.com/hranicka "hranicka (3 commits)")[![ondrejmirtes](https://avatars.githubusercontent.com/u/104888?v=4)](https://github.com/ondrejmirtes "ondrejmirtes (3 commits)")[![marian-r](https://avatars.githubusercontent.com/u/4215517?v=4)](https://github.com/marian-r "marian-r (2 commits)")[![dstrop](https://avatars.githubusercontent.com/u/20683175?v=4)](https://github.com/dstrop "dstrop (2 commits)")[![mkoubik](https://avatars.githubusercontent.com/u/136466?v=4)](https://github.com/mkoubik "mkoubik (2 commits)")[![juzna](https://avatars.githubusercontent.com/u/227416?v=4)](https://github.com/juzna "juzna (2 commits)")[![h4kuna](https://avatars.githubusercontent.com/u/335722?v=4)](https://github.com/h4kuna "h4kuna (2 commits)") --- Tags array-manipulationscomponentjsonnettenette-frameworkpaginationphptoolstraitutilitiesjsonslugifyvalidationutf-8arraystringunicodeutilitynettepaginatorpassworddatetimecoreimages ### Code Quality Static AnalysisPHPStan Type Coverage Yes ### Embed Badge ![Health badge](/badges/nette-utils/health.svg) ``` [![Health](https://phpackages.com/badges/nette-utils/health.svg)](https://phpackages.com/packages/nette-utils) ``` ### Alternatives [danielstjules/stringy A string manipulation library with multibyte support 2.4k26.0M191](/packages/danielstjules-stringy)[voku/stringy A string manipulation library with multibyte support 1783.8M19](/packages/voku-stringy)[statamic/stringy A string manipulation library with multibyte support, forked from @statamic 234.5M14](/packages/statamic-stringy)[ptrofimov/matchmaker Ultra-fresh PHP matching functions 27167.7k](/packages/ptrofimov-matchmaker)[danielstjules/sliceable-stringy Python string slices in PHP 4751.6k1](/packages/danielstjules-sliceable-stringy)[brunoconte3/dev-utils A complete PHP utility library for validating, formatting, comparing data, and more. 3525.7k](/packages/brunoconte3-dev-utils) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)