New
Split PDF Free — Extract Pages from PDF in Your Browser
Split a PDF into individual pages or extract specific page ranges. All processing happens in your browser — no uploads, completely private, works offline.
Having issues with buttons or file uploads? If tools aren't responding, please or press Ctrl+F5 (or Cmd+R on Mac).
The Blog
A statically generated blog example with news, tutorials, resources and other interesting content related to AstroWind
New
Text Diff Tool — Compare Two Texts Side by Side in Your Browser
Compare two versions of any text, code, or document and see exactly what changed. Works offline in your browser — your content is never uploaded to any server.
New
Unix Timestamp Converter — Convert Timestamps to Human-Readable Dates
Convert Unix timestamps to readable dates and times, and vice versa. Supports seconds, milliseconds, and microseconds. Runs in your browser, works offline.
New
Markdown to HTML & PDF Converter — Free Browser-Based Tool
Convert Markdown to clean HTML or PDF instantly in your browser. No uploads, no server-side processing — completely private and works offline.
New
OpenAI Payload Validator — Validate API Request Bodies Before Sending
Validate OpenAI API request payloads against the official schema before making API calls. Catch errors instantly in your browser — no network requests, completely private.
New
Lorem Ipsum Generator — Free Placeholder Text in Your Browser
Generate lorem ipsum placeholder text instantly — paragraphs, words, sentences, or bytes. Browser-based, offline-capable, and completely free.