Free tools
Free Discord, Minecraft, Twitch and developer tools
Use these tools in your browser with no account. Discord crops, MOTD colour codes, JSON, SQL, images and QR codes are processed on this device so drafts never hit GraphicByte servers.
They sit next to the Discord, Minecraft and stream shop. Preview a webhook embed, crop a 960×540 banner, check overlay safe zones, or compress a PNG before you upload it.
Tool names, instructions and generated content may be provided in English.
Discord, Minecraft & Twitch
- Discord embed previewBuild webhook JSON and see the embed before you post it.Open tool
- Discord banner & icon cropCrop 960×540 banners and 512×512 server icons in the browser.Open tool
- Emoji pack resizerExport Discord emoji at 128×128 and 32×32 without an upload.Open tool
- Emote size previewSee how an emote looks on Discord, Twitch, TikTok and more.Open tool
- Minecraft MOTD previewSee § and & colour codes as they appear on the server list.Open tool
- Twitch overlay safe zoneCheck title-safe, action-safe and chat gutters on 1920×1080.Open tool
Developer tools
- JSON Formatter & ValidatorPretty-print, minify and validate JSON in your browser.Open tool
- XML FormatterIndent and tidy XML without sending it to a server.Open tool
- Base64 Encoder/DecoderEncode or decode Base64 text and files locally.Open tool
- UUID/GUID GeneratorCreate v4 UUIDs with the Web Crypto API.Open tool
- Password GeneratorStrong random passwords with length and character options.Open tool
- Hash GeneratorMD5, SHA-256 and SHA-512 hashes for text or files.Open tool
- Regex TesterTest JavaScript regular expressions against sample text.Open tool
- SQL FormatterIndent SQL keywords so queries are easier to read.Open tool
- Meta Tag GeneratorBuild title, description, Open Graph and Twitter tags.Open tool
- Robots.txt GeneratorBuild a robots.txt with allow, disallow and sitemap lines.Open tool
- Cron Expression BuilderPoint-and-click cron schedules with a plain-English summary.Open tool
Image & design tools
- QR code generatorColour or gradient QR codes with an optional centre logo.Open tool
- Image CompressorShrink JPG or WebP quality in the browser before you upload elsewhere.Open tool
- PNG ↔ JPG ↔ WEBP ConverterConvert between PNG, JPG and WebP without an upload.Open tool
- SVG OptimizerStrip comments and extra markup from SVG files.Open tool
- Color Palette ExtractorPull the main colours out of any image.Open tool
- CSS Gradient GeneratorLive linear and radial gradients with copy-ready CSS.Open tool
- Box Shadow GeneratorDial in offset, blur, spread and colour, then copy the CSS.Open tool
- Border Radius GeneratorSet each corner and copy the border-radius rule.Open tool
- Favicon GeneratorMake PNG favicons and a multi-size ICO from your logo.Open tool
- Image ResizerResize an image to exact pixels with optional aspect lock.Open tool
- Aspect Ratio CalculatorWork out the missing side for 16:9, 1:1, 9:16 and custom ratios.Open tool
FAQs
Are GraphicByte tools really free?
Yes. Every tool on this page is free to use in your browser. There is no login wall and we do not charge for the utilities themselves.
Do you upload my files or text?
No. Formatting, hashing, QR drawing, Discord crops and image work run in this tab. Close the page and the data is gone from GraphicByte.
What Discord, Minecraft and Twitch tools do you have?
Discord embed preview and webhook JSON, banner and server-icon crop (960×540 and 512×512), emoji resizer (128 and 32), emote size preview for Discord, Twitch, TikTok and more, Minecraft MOTD colour-code preview, and a Twitch overlay safe-zone checker.
Can I use the results commercially?
Yes. Output you generate here is yours to use in your Discord, Minecraft, YouTube or Twitch branding. Shop templates and licensed software still follow their own licence.