The latest articles on DEV Community by Jae Moon (@jae_moon_4864941ecf7e394b). https://dev.to/jae_moon_4864941ecf7e394b https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3981907%2F33614174-8861-42de-a06c-f0bdd47d1e2d.png https://dev.to/jae_moon_4864941ecf7e394b en Jae Moon Fri, 12 Jun 2026 21:02:46 +0000 https://dev.to/jae_moon_4864941ecf7e394b/free-browser-based-developer-tools-i-built-for-everyday-frontend-work-3a41 https://dev.to/jae_moon_4864941ecf7e394b/free-browser-based-developer-tools-i-built-for-everyday-frontend-work-3a41 <p>I built a small collection of free web tools for common frontend/dev tasks:</p> <p><a href="https://0918.us" rel="noopener noreferrer">https://0918.us</a></p> <p>Tools include:</p> <ul> <li><p>Image converter, compressor, resizer, cropper</p></li> <li><p>JSON formatter</p></li> <li><p>Base64 text/image converter</p></li> <li><p>URL encoder/decoder</p></li> <li><p>Hash and UUID generator</p></li> <li><p>CSS gradient / box-shadow / clamp generators</p></li> <li><p>YouTube to MP3/MP4 converter for content you own or have permission to download</p></li> </ul> <p>Everything runs in the browser where possible, no sign-up required.</p> <p>I originally made it for my own workflow, but I’m trying to improve it and would appreciate feedback from other developers.</p> <p>If you have suggestions for useful tools to add, UX fixes, or SEO/content ideas, I’d love to hear them.</p> showdev sideprojects tooling webdev