Small, focused products built by Crescovate. No signup, no pricing, no email gates. Use them as long as they're useful.
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Social cards without the design tax.
A focused editor for Open Graph and Twitter card images. Pick a template, set your copy, export a 1200×630 PNG. Stop screenshotting Figma frames for every link preview.
For Indie hackers, marketers, content teams
Open the toolTest, explain, replace.
A regex playground that highlights matches inline, breaks out capture groups, and previews replacements in real time. JavaScript flavour, every flag supported.
For Developers wrangling text the hard way
Open the toolCron expressions, decoded.
Type a cron expression, get a plain-English explanation and the next five run times. No accounts, no friction — just answers for the syntax developers keep googling.
For Developers, SREs, anyone wiring up scheduled jobs
Open the toolJSON in, types out.
Paste a JSON payload, get TypeScript interfaces inferred instantly — including nullability, arrays, and nested shapes. Saves the five-minute typing tax on every new API integration.
For Front-end and full-stack TypeScript teams
Open the toolAll tools
Test, explain, replace.
A regex playground that highlights matches inline, breaks out capture groups, and previews replacements in real time. JavaScript flavour, every flag supported.
OpenCron expressions, decoded.
Type a cron expression, get a plain-English explanation and the next five run times. No accounts, no friction — just answers for the syntax developers keep googling.
OpenJSON in, types out.
Paste a JSON payload, get TypeScript interfaces inferred instantly — including nullability, arrays, and nested shapes. Saves the five-minute typing tax on every new API integration.
OpenDecode, inspect, verify.
Paste a JSON Web Token, see the header and payload, check expiry against now, and verify the signature for HS256 with a key. Runs entirely in your browser.
OpenPaste curl, ship code.
Drop a curl command from any API doc, get clean JavaScript fetch() or Python requests code. Parses methods, headers, JSON bodies, query strings, and basic auth.
OpenSocial cards without the design tax.
A focused editor for Open Graph and Twitter card images. Pick a template, set your copy, export a 1200×630 PNG. Stop screenshotting Figma frames for every link preview.
OpenFrom one colour to a usable scale.
Type a hex value, get a full Tailwind-style 50–950 ramp plus WCAG contrast scores against black and white. Copy the config and ship.
OpenStatus pages for teams that ship.
Cron-driven uptime checks and a clean public status page — without the enterprise pricing or the bloat. In active development.
PreviewInspect, replay, debug webhooks.
Generate a capture URL, watch incoming payloads in real time, replay them to your local environment. The fastest way to debug a webhook integration. In active development.
PreviewNeed a tool like this for your team?
We build internal tools and customer-facing SaaS for a living. If one of these sparked an idea, tell us about it.