Hero Patterns
Pattern Monster
SVG Backgrounds
Trianglify
MagicPattern
Pattern.css
Cool Backgrounds
Magnific
RepDB
RepDB is a one-time-purchase exercise dataset for developers building fitness and workout apps โ not a subscription, not a rate-limited API. You download the data once and own it: JSON (and SQLite on the higher tier), WebP images, and full EN/DE/ES translations, with no per-request billing and no dependency on our servers staying up.
A free tier includes 400 exercises with flat-style 512ร512 images, attribution-licensed for commercial in-app use. The Starter tier ($199) adds the full catalog in classic white-background style. Standard ($399) adds transparent 1024px images, looping animations, exercise relations (similar/progressions/regressions), workout templates, and embeddings โ exclusive to that tier.
Every exercise includes muscle-group highlighting, equipment/muscle icons, MET values, and safety/goal tags. Compared to GIF- or JPG-based competitor APIs, RepDB images are transparent WebP with no watermarks, so they drop into any app UI without a white box around them.
Hero Patterns RepDBRepDB's answer:
RepDB is sold as a one-time download, not a metered API โ you own the JSON/SQLite data and WebP images outright, with no rate limits, no per-request billing, and no risk of the vendor cutting off access. It's also the only dataset in this space with EN/DE/ES translations, transparent (alpha-channel) images with no watermark, muscle-group highlighting, safety/goal tags, and looping animations on the higher tier.
RepDB's answer:
RepDB grew out of a consumer workout app its creator was building solo. Sourcing exercise images and data meant either paying for a subscription API with usage caps and no caching rights, or producing everything from scratch. The illustrated, multi-language dataset was built for us first, then split out as its own product once it became clear other indie developers had the same problem and preferred to buy the data outright rather than rent it through an API.
RepDB's answer:
Most alternatives are subscription APIs โ you pay monthly, you're capped on requests, and ExerciseDB's terms of use explicitly forbid caching or storing the data at all, so every image render is a live paid API call. RepDB is the opposite: pay once, download the files, self-host with zero ongoing dependency. It's also the only option offering true DE/ES localization and transparent images instead of a white box behind every exercise.
RepDB's answer:
Solo developers and small teams building fitness or workout-tracking apps (iOS, Android, web) who need licensed exercise images and structured exercise data, but don't want to build their own media pipeline or depend on a rate-limited third-party API.
Based on our record, Hero Patterns seems to be more popular. It has been mentiond 17 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Reminds me of this, created by one of the tailwind guys: https://heropatterns.com/ These are really useful for subtle background patterns on footers etc. - Source: Hacker News / about 1 year ago
Technical : I started with what I thought was going to be the hardest feature - the animated background. The subtle changing colors remind me of how waves come and go out of view. The pattern comes from https://heropatterns.com/ (CC BY 4.0). I thought I would need js for this, but using an external svg file + embedded style sheet is all this is. - Source: dev.to / about 2 years ago
Hero Patterns: A collection of repeatable SVG background patterns for you to use on your web projects. - Source: dev.to / over 2 years ago
Next I spruced up my form's visuals a bit by heading to Google Fonts and finding one that had camping vibes - eventually landing on Amatic SC. Then I had the wild idea of making the form look like a piece of paper, so that I could make the submit button fold the paper up into an envelope or paper airplane and fly off screen if it was submitted successfully (This was EXTREMELY high hopes and I didn't even get... - Source: dev.to / over 2 years ago
Tailwind-heropatterns is a plugin that makes it easy to add beautiful SVG backgrounds to your website. The backgrounds the plugin provides come from Hero Patterns, a site that provides a collection of SVG patterns you can use in your project. The plugin provides utility classes to make it convenient to use these SVG patterns. - Source: dev.to / almost 3 years ago
Pattern Monster - Pattern Monster is a pattern maker app to create vector patterns for your projects
SVG Backgrounds - Copy-and-paste scalable backgrounds, repeating patterns, icons, and other website graphics directly into projects. All customizable, tiny in file size, and licensed for multi-use.
Trianglify - Tweakable, one-of-a-kind hero images for your next project
MagicPattern - The best design toolbox with 10+ tools for anyone
Pattern.css - CSS library to fill empty background with beautiful patterns
Cool Backgrounds - Create fast, one-of-a-kind hero images for blogs & websites