“Vercel”

Playground for building Open Graph images from JSX with live preview.

Open-source invoice generator with thirteen templates, custom colours and logo, exporting PDF.

Turns a pasted GitHub repository URL into an interactive map of the code's architecture.

QR code generator for URLs, text, Wi-Fi and vCards with styling options and a scanner.

Add images, signatures and text to a PDF with everything done inside the browser.

Shows how OpenAI-style tokenizers split text or chat messages into tokens and counts them.

Single-page resume builder for producing a standard, professional one-page resume.

Resume builder aimed at layouts that applicant tracking systems can parse.

Ambient UI gradients made from layered CSS blend modes, with copyable code.

Free resume builder with a real-time preview that updates as you edit the fields.

Converts files between formats inside your browser using WebAssembly and ffmpeg, so nothing is uploaded.

Generates favicons and app icons from an image, with open source code.

Mobile-ready online Markdown editor that imports and exports local files.

Converts between Unix epoch timestamps and human-readable dates.

Writes a tailored cover letter from a pasted job description, with a daily free cap.

Collection of calculators for education, professional, scientific and health use.

Calculates the speed of air moving through a duct for HVAC design.

Finds break-even and target ROAS for Facebook Ads, Google Ads and dropshipping stores.

A Feature-Rich Resume Builder that Supports Flexible Customization

Exchange rate converter covering 32 currencies.

Fast cv / resume builder to create beautiful resumes ( PDF ), uses browser's native window.print() to generate PDF at high quality

Academia is a Hugo resume theme.

WebAssembly Gerber viewer designed to handle large PCB files quickly.

Audits Open Graph, Twitter and SEO tags from a URL or pasted HTML and lists fixes by severity.