Set UIButton title UILabel font size programmatically

Question

I need to set the font size of the title UILabel of a UIButton programmatically

User · Answer

I hope it will be help to you    button titleLabel setFont  UIFont systemFontOfSize 15        good luck

User · Answer

To support the Accessibility feature in UIButton   extension UILabel      func scaledFont for font  UIFont  - gt  UIFont           if  available iOS 11 0                   return UIFontMetrics default scaledFont for  font            else               return font withSize scaler   font pointSize                      func customFontScaleFactor font   UIFont            translatesAutoresizingMaskIntoConstraints   false           self adjustsFontForContentSizeCategory   true          self font   FontMetrics scaledFont for  font            You can can button font now   UIButton   titleLabel  customFontScaleFactor font  UIFont systemFont ofSize  12

User · Answer

Swift 3   myButton titleLabel  font   myButton titleLabel  font withSize 40

User · Answer

Swift 4  button titleLabel  font   UIFont name   Font Name Here   size  Font Size Here    Objective-c   button titleLabel setFont  UIFont fontWithName     Font Name Here    size  Font Size Here      Example   Font Name    Helvetica   Font Size   16 0  Hope it helps

User · Answer

Objective-C    button titleLabel setFont   button titleLabel font fontWithSize  sizeYouWant      Swift   button titleLabel  font   button titleLabel  font fontWithSize sizeYouWant    will do nothing more than changing the font size

User · Answer

Swift 5  uiButton titleLabel  font   UIFont systemFont ofSize  32

User · Answer

this may help     objBtn titleLabel setFont  UIFont fontWithName     fontname    size fontsize

User · Answer

This would be helpful  button titleLabel font    UIFont fontWithName   YOUR FONTNAME  size 12 0f

User · Answer

button setFont      has been deprecated    Use  button titleLabel setFont      instead  for example    myButton titleLabel setFont  UIFont systemFontOfSize 10

User · Answer

button titleLabel font    UIFont systemFontOfSize size     should help

User · Answer

Check on custom font name whether checkbox on  Target membership  is added  This should help

User · Answer

You can also set the font size  and the font style using something like this  It s a little more than what you re asking for but hey  what the heck      myButton titleLabel setFont  UIFont fontWithName   Helvetica-Bold  size 13 0      And    if you re feeling frisky a list of available fonts can be found by implementing this code and then checking the output in your xCode debugger   Code   NSArray  familyNames     NSArray alloc  initWithArray  UIFont familyNames    NSArray  fontNames  NSInteger indFamily  indFont  for  indFamily 0  indFamily lt  familyNames count     indFamily        NSLog   Family name        familyNames objectAtIndex indFamily        fontNames     NSArray alloc  initWithArray               UIFont fontNamesForFamilyName               familyNames objectAtIndex indFamily         for  indFont 0  indFont lt  fontNames count     indFont                NSLog       Font name        fontNames objectAtIndex indFont              Example   2012-04-02 11 36 34 395 MyApp 3579 707  Family name  Thonburi 2012-04-02 11 36 34 398 MyApp 3579 707      Font name  Thonburi-Bold 2012-04-02 11 36 34 402 MyApp 3579 707      Font name  Thonburi 2012-04-02 11 36 34 405 MyApp 3579 707  Family name  Snell Roundhand 2012-04-02 11 36 34 408 MyApp 3579 707      Font name  SnellRoundhand-Bold 2012-04-02 11 36 34 411 MyApp 3579 707      Font name  SnellRoundhand-Black 2012-04-02 11 36 34 415 MyApp 3579 707      Font name  SnellRoundhand 2012-04-02 11 36 34 418 MyApp 3579 707  Family name  Academy Engraved LET 2012-04-02 11 36 34 421 MyApp 3579 707      Font name  AcademyEngravedLetPlain 2012-04-02 11 36 34 424 MyApp 3579 707  Family name  Marker Felt 2012-04-02 11 36 34 427 MyApp 3579 707      Font name  MarkerFelt-Wide 2012-04-02 11 36 34 430 MyApp 3579 707      Font name  MarkerFelt-Thin 2012-04-02 11 36 34 434 MyApp 3579 707  Family name  Geeza Pro 2012-04-02 11 36 34 437 MyApp 3579 707      Font name  GeezaPro-Bold 2012-04-02 11 36 34 441 MyApp 3579 707      Font name  GeezaPro 2012-04-02 11 36 34 445 MyApp 3579 707  Family name  Arial Rounded MT Bold 2012-04-02 11 36 34 448 MyApp 3579 707      Font name  ArialRoundedMTBold 2012-04-02 11 36 34 451 MyApp 3579 707  Family name  Trebuchet MS 2012-04-02 11 36 34 455 MyApp 3579 707      Font name  TrebuchetMS 2012-04-02 11 36 34 458 MyApp 3579 707      Font name  TrebuchetMS-Bold 2012-04-02 11 36 34 461 MyApp 3579 707      Font name  TrebuchetMS-Italic 2012-04-02 11 36 34 464 MyApp 3579 707      Font name  Trebuchet-BoldItalic 2012-04-02 11 36 34 467 MyApp 3579 707  Family name  Arial 2012-04-02 11 36 34 471 MyApp 3579 707      Font name  Arial-BoldMT 2012-04-02 11 36 34 474 MyApp 3579 707      Font name  ArialMT 2012-04-02 11 36 34 477 MyApp 3579 707      Font name  Arial-ItalicMT 2012-04-02 11 36 34 480 MyApp 3579 707      Font name  Arial-BoldItalicMT 2012-04-02 11 36 34 483 MyApp 3579 707  Family name  Marion 2012-04-02 11 36 34 487 MyApp 3579 707      Font name  Marion-Regular 2012-04-02 11 36 34 491 MyApp 3579 707      Font name  Marion-Bold 2012-04-02 11 36 34 494 MyApp 3579 707      Font name  Marion-Italic 2012-04-02 11 36 34 503 MyApp 3579 707  Family name  Gurmukhi MN 2012-04-02 11 36 34 507 MyApp 3579 707      Font name  GurmukhiMN 2012-04-02 11 36 34 511 MyApp 3579 707      Font name  GurmukhiMN-Bold 2012-04-02 11 36 34 514 MyApp 3579 707  Family name  Malayalam Sangam MN 2012-04-02 11 36 34 518 MyApp 3579 707      Font name  MalayalamSangamMN-Bold 2012-04-02 11 36 34 522 MyApp 3579 707      Font name  MalayalamSangamMN 2012-04-02 11 36 34 525 MyApp 3579 707  Family name  Bradley Hand 2012-04-02 11 36 34 529 MyApp 3579 707      Font name  BradleyHandITCTT-Bold 2012-04-02 11 36 34 532 MyApp 3579 707  Family name  Kannada Sangam MN 2012-04-02 11 36 34 536 MyApp 3579 707      Font name  KannadaSangamMN 2012-04-02 11 36 34 540 MyApp 3579 707      Font name  KannadaSangamMN-Bold 2012-04-02 11 36 34 544 MyApp 3579 707  Family name  Bodoni 72 Oldstyle 2012-04-02 11 36 34 548 MyApp 3579 707      Font name  BodoniSvtyTwoOSITCTT-Book 2012-04-02 11 36 34 552 MyApp 3579 707      Font name  BodoniSvtyTwoOSITCTT-Bold 2012-04-02 11 36 34 555 MyApp 3579 707      Font name  BodoniSvtyTwoOSITCTT-BookIt 2012-04-02 11 36 34 559 MyApp 3579 707  Family name  Cochin 2012-04-02 11 36 34 562 MyApp 3579 707      Font name  Cochin 2012-04-02 11 36 34 566 MyApp 3579 707      Font name  Cochin-BoldItalic 2012-04-02 11 36 34 570 MyApp 3579 707      Font name  Cochin-Italic 2012-04-02 11 36 34 573 MyApp 3579 707      Font name  Cochin-Bold 2012-04-02 11 36 34 577 MyApp 3579 707  Family name  Sinhala Sangam MN 2012-04-02 11 36 34 581 MyApp 3579 707      Font name  SinhalaSangamMN 2012-04-02 11 36 34 584 MyApp 3579 707      Font name  SinhalaSangamMN-Bold 2012-04-02 11 36 34 588 MyApp 3579 707  Family name  Hiragino Kaku Gothic ProN 2012-04-02 11 36 34 592 MyApp 3579 707      Font name  HiraKakuProN-W6 2012-04-02 11 36 34 596 MyApp 3579 707      Font name  HiraKakuProN-W3 2012-04-02 11 36 34 599 MyApp 3579 707  Family name  Papyrus 2012-04-02 11 36 34 603 MyApp 3579 707      Font name  Papyrus-Condensed 2012-04-02 11 36 34 607 MyApp 3579 707      Font name  Papyrus 2012-04-02 11 36 34 614 MyApp 3579 707  Family name  Verdana 2012-04-02 11 36 34 620 MyApp 3579 707      Font name  Verdana 2012-04-02 11 36 34 626 MyApp 3579 707      Font name  Verdana-Bold 2012-04-02 11 36 34 674 MyApp 3579 707      Font name  Verdana-BoldItalic 2012-04-02 11 36 34 690 MyApp 3579 707      Font name  Verdana-Italic 2012-04-02 11 36 34 730 MyApp 3579 707  Family name  Zapf Dingbats 2012-04-02 11 36 34 748 MyApp 3579 707      Font name  ZapfDingbatsITC 2012-04-02 11 36 34 752 MyApp 3579 707  Family name  Courier 2012-04-02 11 36 34 757 MyApp 3579 707      Font name  Courier-Bold 2012-04-02 11 36 34 762 MyApp 3579 707      Font name  Courier 2012-04-02 11 36 34 769 MyApp 3579 707      Font name  Courier-BoldOblique 2012-04-02 11 36 34 778 MyApp 3579 707      Font name  Courier-Oblique 2012-04-02 11 36 34 786 MyApp 3579 707  Family name  Hoefler Text 2012-04-02 11 36 34 793 MyApp 3579 707      Font name  HoeflerText-Black 2012-04-02 11 36 34 802 MyApp 3579 707      Font name  HoeflerText-Italic 2012-04-02 11 36 34 810 MyApp 3579 707      Font name  HoeflerText-Regular 2012-04-02 11 36 34 819 MyApp 3579 707      Font name  HoeflerText-BlackItalic 2012-04-02 11 36 34 827 MyApp 3579 707  Family name  Euphemia UCAS 2012-04-02 11 36 34 836 MyApp 3579 707      Font name  EuphemiaUCAS-Bold 2012-04-02 11 36 34 843 MyApp 3579 707      Font name  EuphemiaUCAS 2012-04-02 11 36 34 848 MyApp 3579 707      Font name  EuphemiaUCAS-Italic 2012-04-02 11 36 34 853 MyApp 3579 707  Family name  Helvetica 2012-04-02 11 36 34 857 MyApp 3579 707      Font name  Helvetica-LightOblique 2012-04-02 11 36 34 863 MyApp 3579 707      Font name  Helvetica 2012-04-02 11 36 34 873 MyApp 3579 707      Font name  Helvetica-Oblique 2012-04-02 11 36 34 876 MyApp 3579 707      Font name  Helvetica-BoldOblique 2012-04-02 11 36 34 880 MyApp 3579 707      Font name  Helvetica-Bold 2012-04-02 11 36 34 884 MyApp 3579 707      Font name  Helvetica-Light 2012-04-02 11 36 34 887 MyApp 3579 707  Family name  Hiragino Mincho ProN 2012-04-02 11 36 34 892 MyApp 3579 707      Font name  HiraMinProN-W3 2012-04-02 11 36 34 898 MyApp 3579 707      Font name  HiraMinProN-W6 2012-04-02 11 36 34 902 MyApp 3579 707  Family name  Bodoni Ornaments 2012-04-02 11 36 34 905 MyApp 3579 707      Font name  BodoniOrnamentsITCTT 2012-04-02 11 36 34 923 MyApp 3579 707  Family name  Apple Color Emoji 2012-04-02 11 36 34 938 MyApp 3579 707      Font name  AppleColorEmoji 2012-04-02 11 36 34 942 MyApp 3579 707  Family name  Optima 2012-04-02 11 36 34 946 MyApp 3579 707      Font name  Optima-ExtraBlack 2012-04-02 11 36 34 950 MyApp 3579 707      Font name  Optima-Italic 2012-04-02 11 36 34 954 MyApp 3579 707      Font name  Optima-Regular 2012-04-02 11 36 34 965 MyApp 3579 707      Font name  Optima-BoldItalic 2012-04-02 11 36 34 969 MyApp 3579 707      Font name  Optima-Bold 2012-04-02 11 36 34 972 MyApp 3579 707  Family name  Gujarati Sangam MN 2012-04-02 11 36 34 985 MyApp 3579 707      Font name  GujaratiSangamMN 2012-04-02 11 36 34 989 MyApp 3579 707      Font name  GujaratiSangamMN-Bold 2012-04-02 11 36 34 993 MyApp 3579 707  Family name  Devanagari Sangam MN 2012-04-02 11 36 34 998 MyApp 3579 707      Font name  DevanagariSangamMN 2012-04-02 11 36 35 002 MyApp 3579 707      Font name  DevanagariSangamMN-Bold 2012-04-02 11 36 35 006 MyApp 3579 707  Family name  Times New Roman 2012-04-02 11 36 35 017 MyApp 3579 707      Font name  TimesNewRomanPS-ItalicMT 2012-04-02 11 36 35 021 MyApp 3579 707      Font name  TimesNewRomanPS-BoldMT 2012-04-02 11 36 35 032 MyApp 3579 707      Font name  TimesNewRomanPSMT 2012-04-02 11 36 35 037 MyApp 3579 707      Font name  TimesNewRomanPS-BoldItalicMT 2012-04-02 11 36 35 041 MyApp 3579 707  Family name  Kailasa 2012-04-02 11 36 35 045 MyApp 3579 707      Font name  Kailasa 2012-04-02 11 36 35 050 MyApp 3579 707      Font name  Kailasa-Bold 2012-04-02 11 36 35 053 MyApp 3579 707  Family name  Telugu Sangam MN 2012-04-02 11 36 35 064 MyApp 3579 707      Font name  TeluguSangamMN-Bold 2012-04-02 11 36 35 068 MyApp 3579 707      Font name  TeluguSangamMN 2012-04-02 11 36 35 071 MyApp 3579 707  Family name  Heiti SC 2012-04-02 11 36 35 099 MyApp 3579 707      Font name  STHeitiSC-Medium 2012-04-02 11 36 35 107 MyApp 3579 707      Font name  STHeitiSC-Light 2012-04-02 11 36 35 111 MyApp 3579 707  Family name  Futura 2012-04-02 11 36 35 115 MyApp 3579 707      Font name  Futura-Medium 2012-04-02 11 36 35 119 MyApp 3579 707      Font name  Futura-CondensedExtraBold 2012-04-02 11 36 35 122 MyApp 3579 707      Font name  Futura-CondensedMedium 2012-04-02 11 36 35 135 MyApp 3579 707      Font name  Futura-MediumItalic 2012-04-02 11 36 35 155 MyApp 3579 707  Family name  Bodoni 72 2012-04-02 11 36 35 160 MyApp 3579 707      Font name  BodoniSvtyTwoITCTT-BookIta 2012-04-02 11 36 35 164 MyApp 3579 707      Font name  BodoniSvtyTwoITCTT-Book 2012-04-02 11 36 35 168 MyApp 3579 707      Font name  BodoniSvtyTwoITCTT-Bold 2012-04-02 11 36 35 171 MyApp 3579 707  Family name  Baskerville 2012-04-02 11 36 35 183 MyApp 3579 707      Font name  Baskerville-SemiBoldItalic 2012-04-02 11 36 35 187 MyApp 3579 707      Font name  Baskerville-Bold 2012-04-02 11 36 35 197 MyApp 3579 707      Font name  Baskerville-Italic 2012-04-02 11 36 35 245 MyApp 3579 707      Font name  Baskerville-BoldItalic 2012-04-02 11 36 35 253 MyApp 3579 707      Font name  Baskerville-SemiBold 2012-04-02 11 36 35 258 MyApp 3579 707      Font name  Baskerville 2012-04-02 11 36 35 262 MyApp 3579 707  Family name  Chalkboard SE 2012-04-02 11 36 35 266 MyApp 3579 707      Font name  ChalkboardSE-Regular 2012-04-02 11 36 35 269 MyApp 3579 707      Font name  ChalkboardSE-Bold 2012-04-02 11 36 35 279 MyApp 3579 707      Font name  ChalkboardSE-Light 2012-04-02 11 36 35 284 MyApp 3579 707  Family name  Heiti TC 2012-04-02 11 36 35 288 MyApp 3579 707      Font name  STHeitiTC-Medium 2012-04-02 11 36 35 299 MyApp 3579 707      Font name  STHeitiTC-Light 2012-04-02 11 36 35 305 MyApp 3579 707  Family name  Copperplate 2012-04-02 11 36 35 310 MyApp 3579 707      Font name  Copperplate 2012-04-02 11 36 35 313 MyApp 3579 707      Font name  Copperplate-Light 2012-04-02 11 36 35 317 MyApp 3579 707      Font name  Copperplate-Bold 2012-04-02 11 36 35 320 MyApp 3579 707  Family name  Party LET 2012-04-02 11 36 35 334 MyApp 3579 707      Font name  PartyLetPlain 2012-04-02 11 36 35 338 MyApp 3579 707  Family name  American Typewriter 2012-04-02 11 36 35 351 MyApp 3579 707      Font name  AmericanTypewriter-CondensedLight 2012-04-02 11 36 35 357 MyApp 3579 707      Font name  AmericanTypewriter-Light 2012-04-02 11 36 35 361 MyApp 3579 707      Font name  AmericanTypewriter-Bold 2012-04-02 11 36 35 364 MyApp 3579 707      Font name  AmericanTypewriter 2012-04-02 11 36 35 368 MyApp 3579 707      Font name  AmericanTypewriter-CondensedBold 2012-04-02 11 36 35 372 MyApp 3579 707      Font name  AmericanTypewriter-Condensed 2012-04-02 11 36 35 384 MyApp 3579 707  Family name  AppleGothic 2012-04-02 11 36 35 400 MyApp 3579 707      Font name  AppleGothic 2012-04-02 11 36 35 406 MyApp 3579 707  Family name  Bangla Sangam MN 2012-04-02 11 36 35 411 MyApp 3579 707      Font name  BanglaSangamMN-Bold 2012-04-02 11 36 35 414 MyApp 3579 707      Font name  BanglaSangamMN 2012-04-02 11 36 35 418 MyApp 3579 707  Family name  Noteworthy 2012-04-02 11 36 35 422 MyApp 3579 707      Font name  Noteworthy-Light 2012-04-02 11 36 35 432 MyApp 3579 707      Font name  Noteworthy-Bold 2012-04-02 11 36 35 436 MyApp 3579 707  Family name  Zapfino 2012-04-02 11 36 35 443 MyApp 3579 707      Font name  Zapfino 2012-04-02 11 36 35 448 MyApp 3579 707  Family name  Tamil Sangam MN 2012-04-02 11 36 35 452 MyApp 3579 707      Font name  TamilSangamMN 2012-04-02 11 36 35 456 MyApp 3579 707      Font name  TamilSangamMN-Bold 2012-04-02 11 36 35 459 MyApp 3579 707  Family name  DB LCD Temp 2012-04-02 11 36 35 463 MyApp 3579 707      Font name  DBLCDTempBlack 2012-04-02 11 36 35 467 MyApp 3579 707  Family name  Arial Hebrew 2012-04-02 11 36 35 471 MyApp 3579 707      Font name  ArialHebrew 2012-04-02 11 36 35 475 MyApp 3579 707      Font name  ArialHebrew-Bold 2012-04-02 11 36 35 479 MyApp 3579 707  Family name  Chalkduster 2012-04-02 11 36 35 482 MyApp 3579 707      Font name  Chalkduster 2012-04-02 11 36 35 486 MyApp 3579 707  Family name  Georgia 2012-04-02 11 36 35 490 MyApp 3579 707      Font name  Georgia-Italic 2012-04-02 11 36 35 493 MyApp 3579 707      Font name  Georgia-BoldItalic 2012-04-02 11 36 35 497 MyApp 3579 707      Font name  Georgia-Bold 2012-04-02 11 36 35 501 MyApp 3579 707      Font name  Georgia 2012-04-02 11 36 35 504 MyApp 3579 707  Family name  Helvetica Neue 2012-04-02 11 36 35 508 MyApp 3579 707      Font name  HelveticaNeue-Bold 2012-04-02 11 36 35 511 MyApp 3579 707      Font name  HelveticaNeue-CondensedBlack 2012-04-02 11 36 35 515 MyApp 3579 707      Font name  HelveticaNeue-Medium 2012-04-02 11 36 35 518 MyApp 3579 707      Font name  HelveticaNeue 2012-04-02 11 36 35 522 MyApp 3579 707      Font name  HelveticaNeue-Light 2012-04-02 11 36 35 526 MyApp 3579 707      Font name  HelveticaNeue-CondensedBold 2012-04-02 11 36 35 529 MyApp 3579 707      Font name  HelveticaNeue-LightItalic 2012-04-02 11 36 35 532 MyApp 3579 707      Font name  HelveticaNeue-UltraLightItalic 2012-04-02 11 36 35 536 MyApp 3579 707      Font name  HelveticaNeue-UltraLight 2012-04-02 11 36 35 540 MyApp 3579 707      Font name  HelveticaNeue-BoldItalic 2012-04-02 11 36 35 543 MyApp 3579 707      Font name  HelveticaNeue-Italic 2012-04-02 11 36 35 547 MyApp 3579 707  Family name  Gill Sans 2012-04-02 11 36 35 551 MyApp 3579 707      Font name  GillSans-LightItalic 2012-04-02 11 36 35 555 MyApp 3579 707      Font name  GillSans-BoldItalic 2012-04-02 11 36 35 558 MyApp 3579 707      Font name  GillSans-Italic 2012-04-02 11 36 35 562 MyApp 3579 707      Font name  GillSans 2012-04-02 11 36 35 565 MyApp 3579 707      Font name  GillSans-Bold 2012-04-02 11 36 35 569 MyApp 3579 707      Font name  GillSans-Light 2012-04-02 11 36 35 572 MyApp 3579 707  Family name  Palatino 2012-04-02 11 36 35 576 MyApp 3579 707      Font name  Palatino-Roman 2012-04-02 11 36 35 580 MyApp 3579 707      Font name  Palatino-Bold 2012-04-02 11 36 35 583 MyApp 3579 707      Font name  Palatino-BoldItalic 2012-04-02 11 36 35 587 MyApp 3579 707      Font name  Palatino-Italic 2012-04-02 11 36 35 591 MyApp 3579 707  Family name  Courier New 2012-04-02 11 36 35 594 MyApp 3579 707      Font name  CourierNewPSMT 2012-04-02 11 36 35 598 MyApp 3579 707      Font name  CourierNewPS-BoldMT 2012-04-02 11 36 35 601 MyApp 3579 707      Font name  CourierNewPS-BoldItalicMT 2012-04-02 11 36 35 605 MyApp 3579 707      Font name  CourierNewPS-ItalicMT 2012-04-02 11 36 35 608 MyApp 3579 707  Family name  Oriya Sangam MN 2012-04-02 11 36 35 612 MyApp 3579 707      Font name  OriyaSangamMN-Bold 2012-04-02 11 36 35 616 MyApp 3579 707      Font name  OriyaSangamMN 2012-04-02 11 36 35 619 MyApp 3579 707  Family name  Didot 2012-04-02 11 36 35 623 MyApp 3579 707      Font name  Didot-Italic 2012-04-02 11 36 35 627 MyApp 3579 707      Font name  Didot 2012-04-02 11 36 35 630 MyApp 3579 707      Font name  Didot-Bold 2012-04-02 11 36 35 634 MyApp 3579 707  Family name  Bodoni 72 Smallcaps 2012-04-02 11 36 35 638 MyApp 3579 707      Font name  BodoniSvtyTwoSCITCTT-Book

User · Answer

you can also customise button font with bold  italic  this example with bold system font size    LoginButton titleLabel setFont  UIFont boldSystemFontOfSize 15 0f Ratio

User · Answer

swift 4 x  button titleLabel  font   UIFont systemFont ofSize  20

User · Answer

This should get you going   btn submit titleLabel setFont  UIFont systemFontOfSize 14 0f

User · Answer

This way you can set the fontSize and can handle it in just one class   1  Created an extension of UIButton and added following code   -  void awakeFromNib        super awakeFromNib         self setTitleColor  UIColor whiteColor  forState UIControlStateNormal        self titleLabel setFont  UIFont fontWithName   font                                        size self titleLabel font pointSize         self setContentHorizontalAlignment UIControlContentHorizontalAlignmentCenter       2 1 Create UIButton inside Code  Now if you create a UIButton inside your code   import the extension of yourUIButton  and create the Button    2 2 Create Button in Interface Builder  If you create the UIButton inside the Interface Builder  select the UIButton  go to the Identity Inspector and add the created extension as class for the UIButton

User · Answer

Swift   shareButton titleLabel  font   UIFont systemFontOfSize size    Unimportant note  deleted by animuson  Dec 5  14 at 16 48 animuson  I had the same problem now a month after I posted this answer  I was googling and found out this post which wasn t easily copy pastable into a swift project  While I was scrolling saw my deleted answer and copied it  so please don t delete actually useful stuff

User · Answer

You can use   button titleLabel font    UIFont systemFontOfSize 14 0

User · Answer

button titleLabel font    lt whatever font you want gt    For the people wondering why their text isn t showing up  if you do  button titleLabel text     something     It won t show up  you need to do    button setTitle   My title  forState UIControlStateNormal     or whatever you want the control state to be

[objective-c] Set UIButton title UILabel font size programmatically

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