SEOpeck is a free, no-sign-up toolbox of 340+ web tools for site owners, marketers and developers.

Private by design: the PDF, image, video, audio and document tools run entirely in your browser, so your files are never uploaded. No queue, no file-size paywall, no watermark.

What you can do:

• SEO: on-page SEO checker, site audit, AI crawler (GPTBot, ClaudeBot) checker, robots.txt tester, SERP preview, schema generator, llms.txt tools, broken link checker, speed test.

• PDF: merge, split, compress, sign, watermark, protect, unlock and convert.

• Images: compress JPG, PNG and WebP, resize, crop, convert HEIC, remove backgrounds.

• Video and audio: compress, convert, trim and record your screen with FFmpeg in the browser.

• Network: DNS, reverse DNS, MX, SPF/DKIM/DMARC, ping, IP lookup.

• Developers: JSON, regex, JWT, diff, encoders and hash generators.

Built solo with Laravel, Livewire and plain JavaScript. Feedback welcome.