Free SEO tools — complete list

155+ Free SEO & Web Tools

SlapMyWeb offers 155+ free tools across 9 categories — no signup required.

Categories

• SEO Tools — Meta tag generators, robots.txt checker, sitemap validator
• Performance — PageSpeed analyzer, image optimizer, compression checker
• Security — SSL checker, header analyzer, vulnerability scanner
• Text Tools — Word counter, case converter, Lorem Ipsum generator
• Developer — JSON formatter, Base64 encoder, regex tester, color picker
• Image Tools — Compressor, resizer, background remover, format converter
• PDF Tools — Merge, split, compress, convert (34 PDF tools)
• Calculators — Domain age, readability score, keyword density
• Generators — QR codes, favicons, schema markup, OG images

Browse all tools at slapmyweb.com/tools.