Developer growth tools
Practical launch and growth tools for indie developers.
Test small product ideas, improve launch copy, prepare SEO pages, and find the clearest next action before spending weeks on a full SaaS build.
Build a lightweight tool
Publish a focused SEO page
Track impressions, clicks, and leads
First experiments
Five tools to validate developer demand.
Each page targets a specific search intent and produces a useful output without login, API keys, or token cost.
AI Search Visibility Checker
Check how your site appears in AI search results like ChatGPT, Perplexity, and Gemini.
Open toolLaunchProduct Hunt Launch Copy Generator
Generate Product Hunt tagline, description, and first comment draft for your launch.
Open toolCopywritingSaaS Pricing Page Copy Generator
Generate pricing page copy, plan names, feature bullets, and FAQ content for your SaaS.
Open toolLaunchApp Launch Checklist Generator
Generate a custom launch checklist for your app based on your store type and target market.
Open toolSEOLanding Page SEO Roast
Get a blunt SEO audit of your landing page — title tags, headings, content gaps, and more.
Open toolDeveloper UtilityRegex Tester
Test and debug regular expressions in real time with match highlighting and group capture.
Open toolDeveloper UtilityCron Expression Generator
Build cron expressions visually with an interactive schedule helper and human-readable output.
Open toolDeveloper UtilityJSON Formatter & Validator
Format, validate, minify, and explore JSON data instantly in your browser.
Open toolSEOSocial Card Previewer
Preview how your website looks when shared on X/Twitter, LinkedIn, Discord, and Slack.
Open toolDeveloper UtilityBase64, URL & HTML Encoder / Decoder
Encode and decode Base64 strings, URL-encode text, and escape HTML entities instantly in your browser.
Open toolDeveloper UtilityDiff Checker — Text & Code Compare
Compare two blocks of text or code side by side and see exactly what changed, added, or removed.
Open toolDeveloper UtilityUUID & ULID Generator
Generate random UUIDs (v4), ULIDs, and copy them instantly. Batch generate up to 100 at once.
Open toolSEOOG Image & Meta Tag Checker
Check your page's Open Graph, Twitter Card, and meta tags — see exactly how your link previews on social media.
Open toolDeveloper UtilityFavicon Generator — ICO, PNG & Apple Touch Icon
Upload an image and get a complete favicon package: .ico, all PNG sizes, Apple Touch Icon, and HTML code.
Open toolDeveloper UtilityColor Contrast Checker — WCAG AA/AAA Accessibility
Check text-background color contrast ratios against WCAG 2.1 AA and AAA standards. Instant feedback for accessible design.
Open toolDeveloper UtilityURL Slug Generator — SEO-Friendly Permalink Creator
Convert any text into a clean, SEO-friendly URL slug. Remove special chars, lowercase, and join with hyphens.
Open toolDeveloper UtilityLorem Ipsum Generator — Placeholder Text for Design & Dev
Generate customizable lorem ipsum placeholder text. Choose paragraphs, sentences, or words — with options for fun themed variants.
Open toolDeveloper UtilitySQL Formatter & Beautifier
Format messy SQL queries with proper indentation, keyword casing, and line breaks — instantly in your browser.
Open toolDeveloper UtilityJWT Decoder
Decode and inspect JWT tokens instantly — view header, payload, signature, and check expiration.
Open toolDeveloper UtilityImage Compressor
Compress JPG, PNG, and WebP images right in your browser — adjust quality, preview results, and download smaller files.
Open toolDeveloper UtilityYAML Validator & JSON Converter
Validate YAML syntax with line-level error reporting and convert valid YAML to JSON — entirely in your browser.
Open toolDeveloper UtilityJSON to CSV Converter
Convert JSON arrays to CSV format instantly — auto-detect headers, flatten nested objects, and download as .csv file.
Open toolWhy this site exists
A mother site for small, measurable experiments.
AwesomeDevKit is for testing multiple developer-facing tools under one domain. The goal is not to build a large platform first. The goal is to publish useful pages, measure search demand, collect clicks or leads, and then turn the best signals into deeper products.
For App Store and Google Play launch assets, use the more focused sister site: LaunchAssetKit.