Free printable coloring pages and coloring books as A4 or US Letter PDFs, plus an AI coloring page generator.
Products from China
Explore indie products listed under China: SaaS, apps and developer tools. Country is selected by each product’s founder, not inferred from their website.
Explore the products
66 public products · Newest first
App
Know if an LLM fits your GPU before you download it
AIDR1
Independent AI model reference and developer guides
App
ImageLayered turns flat images into named, editable layers. Precision mode decomposes up to 16 layers, results export as transparent PNGs, and a built-in AI generator creates new artwork. The core mod
AIDR44
Copy invisible characters, zero-width spaces and blank text in one click. Free invisible text generator for WhatsApp, TikTok, Discord, Instagram and games, with Unicode text style generators and per-p
Free browser AI image upscaler — 2x/4x, no watermark
Find song candidates from a melody you hum or audio you record.
Course
Complete printable lapbook projects for hands-on homeschool learning.
Course
SRMIST notes, PYQs, syllabus resources and free study tools.
Free approximately symbol reference and copy tool for US-English users.
App
Free, no-sign-up online timer for Japanese users.
App
Copy dot symbols and check their Unicode, HTML, CSS, JavaScript, and keyboard references.
Copy invisible characters and blank text in your browser.
Generador gratuito de letras cursivas y estilos Unicode para copiar y pegar.
App
Comprime archivos PDF gratis en el navegador, sin registro y sin subir el documento a servidores externos.
Humaniza texto generado por IA en español, portugués, inglés y japonés para revisar una versión más natural.
Contador de palabras, contador de caracteres
App
Generate targeted job interview questions from a job description and candidate resume.
Count Japanese text characters, lines, paragraphs, manuscript pages, and byte length in real time.
Course
HR guides, tools, templates, and software resources for modern teams.
Course
Plain-English app troubleshooting guides for common login, download, export, and app problems.
Convert text PDFs and clear English scans to editable Markdown in your browser, free and without sign-up.
App
Rewrite AI-generated drafts into natural, readable articles with clearer tone, flow, and structure.
Browse reviewed patchwork tattoo ideas and remix or generate a concept for your style and placement.
All countries
Country is founder-declared. It does not verify company registration or restrict where a product can be used.