Changelog
What we added, improved and fixed, by date. Only changes that matter to users are listed.
See how it works and the measured data- AddedPublished the "How It Works & Measured Data" page: how each tool works, how the X profile score is calculated (with the formula for simple mode), and measured image-compression data (24 Kodak test photos, JPEG vs WebP).
- ImprovedAdded how-it-works steps, a which-tool-for-what guide, how AI output is handled, guide articles and an FAQ to the homepage, and now show all four tools at the same size (the tools list page too).
- ImprovedReduced the blog from 54 to 32 posts: overlapping posts were merged, thin posts were rewritten, and daily automatic publishing was stopped.
- ImprovedNamed the operator (SaaSリーマン) on the About page and in the notice on each blog post.
- FixedImage compression: fixed transparent areas turning black when a PNG is converted to JPEG (they are now white). WebP still keeps transparency.
- FixedImage compression: when the converted file was larger than the original it still said "0% smaller"; it now says it got larger.
- FixedImage compression: switching the format after converting changed the file extension of the already-converted result's download name; fixed.
- FixedChanged the simple-mode label from "no AI API key configured" to "a basic result made without AI", which is accurate whatever made the AI unavailable.
- FixedFixed FAQ answers (homepage, tool pages, pricing page) not being part of the page content itself.
- ImprovedImproved page speed. On a phone, the homepage's Lighthouse performance score went from 59 to about 92, and the time to show its largest content from about 6.8 s to about 2–3 s.
- ImprovedShortened tool response times (measured examples: the SNS post generator from 14.0 s to 5.9 s, the X profile diagnosis from 13.0 s to 3.4 s).
- FixedReworded the pricing page: copy that said "unlimited" now matches the real limit (100 uses per day).
- AddedAdded explanations, examples and an FAQ to each tool page.
- FixedReplaced duplicated blog posts that had been generated while the AI was unavailable, rewriting them with AI.
- ImprovedConsolidated the tools into four main ones (viral analysis into the SNS post generator, prompt generation into the landing-page/ad-copy tool, image compression onto the same page as the summarizer). Old pages redirect to the new ones.
- ImprovedMoved to the money-saas.com domain. The old domain redirects automatically.
- AddedPaid plans can now choose a higher-end AI model (Ultra Pro AI).
- AddedX profile diagnosis results can now be turned into a shareable image card.
- AddedReleased the "X Profile & Post Roast" AI diagnosis tool.
- AddedAdded English display (switch on the page), an English output option for the tools, and English versions of the Terms, Privacy Policy and blog.
- AddedAdded the Pro and Business plans and a per-plan daily usage limit.
- ImprovedThe free-tier usage count is now also checked on the server, so clearing browser data no longer resets it.
- AddedReleased the AI text summarizer/proofreader and the image compressor/converter that runs entirely in the browser.
- AddedLaunched the site (an SNS post optimizer, a pricing page and a blog).