Free · no sign-up · runs in your browser
Web performance tools.
Browser-based utilities built by the Solvey team, plus a planner that works out what to do before you build anything. No sign-up, no uploads — everything runs on your own machine.
What to do first
Five questions about what is going wrong in your business, and an ordered answer: what to do first, what each step costs, and what to leave alone for now.
Open toolImage optimizer
Compress PNG, JPEG, and WebP images directly in your browser. Compare quality side-by-side and download optimised assets instantly.
Open toolPageSpeed auditor
Run a real Google PageSpeed Insights audit on any URL. View Core Web Vitals scores, metric breakdowns, and calculate revenue leakage from slow loads.
Open toolMeta tag generator
Generate Open Graph, Twitter Card, and SEO meta tags with real-time previews of how your links appear on Google, Facebook, Twitter/X, and LinkedIn.
Open toolSVG optimizer
Optimise, sanitise and convert SVG files to high-resolution PNG or WebP. Strip editor metadata, minify markup, and export at custom dimensions.
Open toolCSS effect generator
Design glassmorphism effects and box shadows with an interactive live preview. Fine-tune blur, opacity, offsets, and copy production-ready CSS.
Open toolSVG blob & wave generator
Create organic blob shapes and wave section dividers with customisable complexity, gradients, and colours. Download or copy SVG code instantly.
Open toolSchema.org generator
Generate valid JSON-LD structured data for LocalBusiness, FAQ, Article, Product, and Breadcrumb schemas. Copy-paste ready with real-time validation.
Open toolContrast checker
Validate foreground/background colour combinations against WCAG 2.1 AA/AAA accessibility standards. Live preview with real-time ratio calculation.
Open toolAI crawler auditor
Check if your site blocks AI training bots (GPTBot, ClaudeBot, Google-Extended) and generate a secure robots.txt policy with one click.
Open toolNot sure which one you need, or what the numbers mean? Every tool here has a plain-English companion guide in our guides.
Custom development
Need a custom internal tool built?
Booking systems, admin dashboards, document checks and the automation between them — built around how your business already runs. Tell us what your team does by hand today.