dietsoda tools
Free tools for shipping SaaS
The bits every new project needs on day one. 40 tools, all free, no account, nothing to install.
Before you launch
- Domain name checkerCheck a name across the TLDs founders actually use, and brainstorm alternatives when it’s gone.runs in your browser
- Launch checklistEverything to have ready before a Product Hunt launch, with the tool for each step.
- Social preview checkerSee how your link renders on X, LinkedIn, Slack and iMessage — and what tags are missing.
- Meta tag generatorTitle, description, OG and Twitter tags, with counts against real truncation limits.
- Email deliverabilitySPF, DKIM and DMARC — so your welcome emails reach the inbox, not spam.
- Launch post writerProduct Hunt, Show HN, an X thread and a Reddit post — drafted from five answers.runs in your browser
- UTM link builderTag campaign links so you know which channel actually sent the traffic.runs in your browser
- SaaS metrics calculatorMRR, churn, LTV, CAC, payback and Stripe fees — each with what it actually means.runs in your browser
Launch kit
- Logo makerA wordmark or icon lockup, downloaded as real vector SVG with the type outlined.
- Favicon generatorEvery size, the .ico, an adaptive dark-mode SVG, and the <link> tags — as one zip.
- OG image generator1200×630 social cards. Type a title, pick a theme, download or hotlink it.
- Screenshot beautifierDrop a screenshot, get it framed on a gradient at Product Hunt and X sizes.runs in your browser
- Testimonial cardTurn a quote from a happy user into a card worth posting.runs in your browser
- QR code generatorAny URL or text to a crisp PNG, sized and error-corrected however you need.