Simple tools that solve real problems

Fast browser-based tools designed to save time and keep things simple.

Explore tools

  • Privacy-first

    Files stay on your device whenever possible.

  • Fast

    Built to solve tasks in seconds.

  • Simple

    No unnecessary steps or complexity.

Available tools

  • Image Resizer for Social Media

    Crop photos to Instagram, YouTube, LinkedIn, X, Facebook, and TikTok sizes. Drag, zoom, and download PNG, JPEG, or WebP — all in your browser.

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  • Compress image to target size (KB)

    Upload an image, set a target size in kilobytes, and download a file close to that size. No server upload — runs in your browser.

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  • Compress PDF to Exact Size

    Upload a PDF, pick a target file size (KB or MB), and download a smaller PDF tuned toward that goal. Runs in your browser with pdf.js and pdf-lib.

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  • Slug Generator Online – Free URL Slug Tool

    Generate SEO-friendly URL slugs from text in your browser. Lowercase, transliterate, live preview, and copy — no upload.

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  • Schema Markup Generator – Free JSON-LD Tool

    Generate schema markup and JSON-LD online. Article, FAQ, Product, Organization, Breadcrumb, LocalBusiness — live preview in browser.

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  • Google SERP Snippet Preview – Free SEO Tool

    Preview Google search snippets online. Edit title, meta description, and URL with desktop and mobile SERP preview — free, in your browser.

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  • Compare Large Files Online – Free Text Diff Tool

    Compare large TXT, JSON, and CSV files in your browser. See added, removed, and changed lines with stats — no upload.

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  • Remove Duplicate Lines Online – Free CSV Cleaner

    Remove duplicate lines and clean CSV or Excel data in your browser. Trim spaces, drop empty rows, and download TXT, CSV, or XLSX — no upload.

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  • Code Minifier Online

    Minify or beautify HTML, CSS, JavaScript, and JSON in your browser. See size stats, copy or download — no upload required.

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  • Smart SVG Cleaner

    Clean and optimize SVG files in your browser: strip metadata, preview before/after, download or copy JSX for React. No server upload.

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About WIMDEV

WIMDEV is a growing collection of browser-based tools focused on solving practical problems with minimal friction.

New tools and improvements are added over time.

FAQ

Are these tools free?
Many tools are available without restrictions. Some tools or advanced features may evolve over time.
Do files get uploaded?
Files are processed directly in your browser whenever possible.
Will more tools be added?
Yes. The collection will continue to grow over time.
Do I need an account?
Most tools can be used immediately without creating an account.