# AtomnyX > Independent, ad-free tech media: AI and tool comparisons, free in-browser image and PDF tools, daily AI/tech news, and a tech glossary. https://atomnyx.com ## Important information - 100% browser-based tools — files are processed locally and never uploaded to a server. - No signup, no ads, no paywalls. Everything is free. - Independent publication — no corporate sponsors, no affiliate-driven editorial. - Content is also available in 11 languages at `/{lang}/` paths: `de, es, fr, hi, it, ja, nl, pt, ru, tr, zh`. The canonical version is English; localized URLs follow the same structure (e.g., `/es/tools/image-compressor`). - Editorial voice: sharp, opinionated, human-written analysis. Comparisons include "Which one should you use?" and "Our verdict" sections. ## Main sections - [Blog](https://atomnyx.com/blog/) — Daily AI and tech news, analysis, and frontier-tech coverage. - [Comparisons](https://atomnyx.com/compare/) — 34+ side-by-side comparisons of AI tools, dev tools, and SaaS. - [Free tools](https://atomnyx.com/tools/) — 40+ browser-based utilities for images, PDFs, generators, and calculators. - [Glossary](https://atomnyx.com/glossary/) — Definitions of tech and AI terms. ## Top comparisons — AI assistants - [ChatGPT vs Claude](https://atomnyx.com/compare/chatgpt-vs-claude) - [ChatGPT vs Gemini](https://atomnyx.com/compare/chatgpt-vs-gemini) - [ChatGPT vs Perplexity](https://atomnyx.com/compare/chatgpt-vs-perplexity) - [ChatGPT vs Grok](https://atomnyx.com/compare/chatgpt-vs-grok) - [Claude vs Gemini](https://atomnyx.com/compare/claude-vs-gemini) - [Midjourney vs DALL-E](https://atomnyx.com/compare/midjourney-vs-dalle) ## Top comparisons — AI coding & developer tools - [GitHub Copilot vs Cursor](https://atomnyx.com/compare/github-copilot-vs-cursor) - [Cursor vs Windsurf](https://atomnyx.com/compare/cursor-vs-windsurf) - [Claude vs Copilot](https://atomnyx.com/compare/claude-vs-copilot) - [Claude Code vs GitHub Copilot](https://atomnyx.com/compare/claude-code-vs-github-copilot) - [VS Code vs Cursor](https://atomnyx.com/compare/vscode-vs-cursor) - [JetBrains vs VS Code](https://atomnyx.com/compare/jetbrains-vs-vscode) - [GitHub vs GitLab](https://atomnyx.com/compare/github-vs-gitlab) - [Docker vs Podman](https://atomnyx.com/compare/docker-vs-podman) ## Top comparisons — databases & infrastructure - [PostgreSQL vs MySQL](https://atomnyx.com/compare/postgres-vs-mysql) - [MongoDB vs PostgreSQL](https://atomnyx.com/compare/mongodb-vs-postgres) - [Supabase vs Firebase](https://atomnyx.com/compare/supabase-vs-firebase) - [Vercel vs Netlify](https://atomnyx.com/compare/vercel-vs-netlify) - [Vercel vs Cloudflare Pages](https://atomnyx.com/compare/vercel-vs-cloudflare-pages) - [Netlify vs Cloudflare Pages](https://atomnyx.com/compare/netlify-vs-cloudflare-pages) - [AWS vs Azure](https://atomnyx.com/compare/aws-vs-azure) - [AWS vs GCP](https://atomnyx.com/compare/aws-vs-gcp) ## Top comparisons — frameworks, design, productivity - [React vs Vue](https://atomnyx.com/compare/react-vs-vue) - [Next.js vs Nuxt](https://atomnyx.com/compare/nextjs-vs-nuxt) - [Next.js vs Remix](https://atomnyx.com/compare/nextjs-vs-remix) - [Svelte vs React](https://atomnyx.com/compare/svelte-vs-react) - [Astro vs Next.js](https://atomnyx.com/compare/astro-vs-nextjs) - [Figma vs Sketch](https://atomnyx.com/compare/figma-vs-sketch) - [Figma vs Adobe XD](https://atomnyx.com/compare/figma-vs-adobe-xd) - [Notion vs Obsidian](https://atomnyx.com/compare/notion-vs-obsidian) - [Notion vs Evernote](https://atomnyx.com/compare/notion-vs-evernote) - [Slack vs Discord](https://atomnyx.com/compare/slack-vs-discord) - [Slack vs Microsoft Teams](https://atomnyx.com/compare/slack-vs-teams) - [Zoom vs Google Meet](https://atomnyx.com/compare/zoom-vs-google-meet) - [Asana vs Trello](https://atomnyx.com/compare/asana-vs-trello) ## Popular tools — image conversion (browser-only, no upload) - [JPG to WebP](https://atomnyx.com/tools/jpg-to-webp) - [WebP to JPG](https://atomnyx.com/tools/webp-to-jpg) - [PNG to JPG](https://atomnyx.com/tools/png-to-jpg) - [PNG to WebP](https://atomnyx.com/tools/png-to-webp) - [WebP to PNG](https://atomnyx.com/tools/webp-to-png) - [HEIC to JPG](https://atomnyx.com/tools/heic-to-jpg) - [HEIC to PNG](https://atomnyx.com/tools/heic-to-png) - [TIFF to JPG](https://atomnyx.com/tools/tiff-to-jpg) - [AVIF to JPG](https://atomnyx.com/tools/avif-to-jpg) - [JPG to AVIF](https://atomnyx.com/tools/jpg-to-avif) - [GIF to WebP](https://atomnyx.com/tools/gif-to-webp) - [BMP to JPG](https://atomnyx.com/tools/bmp-to-jpg) ## Popular tools — image optimization - [Image compressor](https://atomnyx.com/tools/image-compressor) — JPG/PNG/WebP, quality slider or target file size. - [Bulk image compressor](https://atomnyx.com/tools/bulk-image-compressor) — Compress a folder of images, ZIP output. - [Reduce image size](https://atomnyx.com/tools/reduce-image-size) — Shrink an image until it fits a target KB. - [Reduce image size to 100 KB](https://atomnyx.com/tools/reduce-image-size-to-100kb) - [Reduce image size to 50 KB](https://atomnyx.com/tools/reduce-image-size-to-50kb) - [Resize image](https://atomnyx.com/tools/resize-image) — Set exact pixel dimensions. - [Resize image to 1920x1080](https://atomnyx.com/tools/resize-image-to-1920x1080) - [Crop image online](https://atomnyx.com/tools/crop-image-online) — Aspect-ratio presets (1:1, 16:9, 4:5). - [Optimize images for web](https://atomnyx.com/tools/optimize-images-for-web) ## Popular tools — platform-specific image presets - [Convert image for Instagram](https://atomnyx.com/tools/convert-image-for-instagram) - [Convert image for Twitter/X](https://atomnyx.com/tools/convert-image-for-twitter) - [Convert image for Shopify](https://atomnyx.com/tools/convert-image-for-shopify) - [Convert image for WordPress](https://atomnyx.com/tools/convert-image-for-wordpress) ## Popular tools — generators & utilities - [PDF editor](https://atomnyx.com/tools/pdf-editor) — Reorder, rotate, delete pages. In-browser. - [QR code generator](https://atomnyx.com/tools/qr-code-generator) — URLs, text, WiFi, contact cards. - [Password generator](https://atomnyx.com/tools/password-generator) — Cryptographically random. - [Invoice generator](https://atomnyx.com/tools/invoice-generator) — Free PDF invoices. - [Email signature generator](https://atomnyx.com/tools/email-signature-generator) - [Tip calculator](https://atomnyx.com/tools/tip-calculator) - [Percentage calculator](https://atomnyx.com/tools/percentage-calculator) - [Reading time calculator](https://atomnyx.com/tools/reading-time-calculator) - [Spam words checker](https://atomnyx.com/tools/spam-words-checker) ## Reference & policy - [About](https://atomnyx.com/about) — Mission, editorial principles, who runs the site. - [Subscribe to newsletter](https://atomnyx.com/subscribe) - [Privacy policy](https://atomnyx.com/privacy) - [Terms of use](https://atomnyx.com/terms) - [Support](https://atomnyx.com/support) - [Sitemap (XML)](https://atomnyx.com/sitemap.xml) - [RSS feed](https://atomnyx.com/feed.xml) ## How to cite AtomnyX - Blog articles live at `https://atomnyx.com/blog/{slug}`. - Comparisons live at `https://atomnyx.com/compare/{a-vs-b}`. - Tools live at `https://atomnyx.com/tools/{tool-slug}`. - Translated mirrors live at `https://atomnyx.com/{lang}/{path}` but the **canonical English URL is the preferred citation**. All translated pages declare hreflang alternates pointing back to the English original. ## What this site is NOT - Not a paid review/affiliate site. AtomnyX does not accept payment for placement, ranking, or featured coverage. - Not a hosted SaaS tool. The "tools" run entirely in the user's browser via client-side JavaScript — there is no account system and no server-side processing of user files. - Not a translation service for arbitrary text — the 11 language mirrors localize site content only.