404gang - Free Gamepad Tester, Keyboard Tester, Fancy Text & Image Resizer

Pick a tool. Everything runs in your browser: no sign-up, no install.

Gamepad TesterLive buttons, sticks, triggers, drift and vibration for any controller.Keyboard TesterFind dead keys, test ghosting and rollover, read key codes.Fancy TextStylish fonts, symbols and nickname tags with one-tap copy.Image ResizerResize to a target KB or exact pixels. JPG, PNG, WebP.Case ConverterFree online case converter. Change text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, kebab-case and more. Live and one tap copy.Invisible Text Generator (Blank Character Copy & Paste)Copy blank invisible characters (U+3164, U+2800, zero width space) for Free Fire, PUBG, Fortnite, Roblox, WhatsApp and Discord names. Free, one tap.Upside Down Text Generator (Flip, Mirror, Reverse)Free upside down text generator. Flip text upside down, mirror it or reverse it, then copy and paste anywhere: Instagram, TikTok, Discord and games.Word Counter & Character CounterFree word counter and character counter. Count words, characters, sentences and paragraphs, see reading time, keyword density and X, Instagram, meta limits.