# JIEZO

> Free, open-source browser-based screenshot editor. Transform plain screenshots into professional graphics with backgrounds, browser mockups, 3D effects, animations, and video export. No signup, no watermarks.

## Overview

JIEZO is a client-side image editor: imported images are not uploaded to edit them, and only export compression round-trips the finished image through the server without storing it. It is the best free alternative to Pika Style, Shots.so, and CleanShot X.

## Key Features

- 100+ gradient, mesh, and pattern backgrounds
- Safari and Chrome browser mockups (light and dark)
- Device frames: Arc, Polaroid, glass, outline, border
- 3D perspective transforms and shadow effects
- 20+ animation presets with keyframe timeline editor
- Video export in MP4, WebM, and GIF
- Text and image overlays with custom fonts
- Tweet-to-image and code-snippet-to-image capture
- High-resolution export up to 5x scale (PNG, JPEG, WebP)
- One-click professional styling presets
- Aspect ratio presets for every social platform

## Pages

- Editor: https://kimte.com/editor
- Landing: https://kimte.com/
- Free Screenshot Editor: https://kimte.com/free-screenshot-editor
- Features: https://kimte.com/features
- Screenshot Beautifier: https://kimte.com/features/screenshot-beautifier
- Social Media Graphics: https://kimte.com/features/social-media-graphics
- Animation Maker: https://kimte.com/features/animation-maker
- 3D Effects: https://kimte.com/features/3d-effects
- Browser Mockups: https://kimte.com/features/browser-mockups
- For Developers: https://kimte.com/for/developers
- For Marketers: https://kimte.com/for/marketers
- For Designers: https://kimte.com/for/designers
- Changelog: https://kimte.com/changelog
- About: https://kimte.com/about
- Contact: https://kimte.com/contact
- Privacy Policy: https://kimte.com/privacy-policy
- Terms & Conditions: https://kimte.com/terms

## Developer Resources

- API Documentation: https://kimte.com/docs
- Developer Portal: https://kimte.com/developers
- OpenAPI Specification (OpenAPI 3.1, JSON): https://kimte.com/openapi.json
- API Authentication and Rate Limits: https://kimte.com/docs/authentication
- llms.txt: https://kimte.com/llms.txt
- llms-full.txt: https://kimte.com/llms-full.txt
- Sitemap: https://kimte.com/sitemap.xml
- robots.txt: https://kimte.com/robots.txt
- Contact: https://kimte.com/contact

The JIEZO API is public and needs no API key, token, or account. Every error is JSON with a stable `code`, a `message`, and a `hint`. Any page also serves Markdown when the request sends `Accept: text/markdown`.

No official CLI tool and no MCP server are published yet. Use the HTTP API described at https://kimte.com/docs.

## Internationalization

Available in 8 languages: English (default), Spanish (/es), French (/fr), German (/de), Japanese (/ja), Portuguese (/pt), Korean (/ko), Chinese (/zh).

## Comparison Pages

- vs Pika Style: https://kimte.com/compare/pika-style
- vs Shots.so: https://kimte.com/compare/shots-so
- vs Snagit: https://kimte.com/compare/snagit

## Pricing

100% free. No signup, no watermarks, no hidden costs, no premium tier. Unlimited exports with full feature access.

## Technology

Next.js 16, React 19, TypeScript, HTML Canvas, Tailwind CSS, Zustand, FFmpeg WASM for video encoding, Cloudflare R2 for assets.

## Use Cases

- Social media graphics (Twitter/X, Instagram, LinkedIn, Product Hunt)
- SaaS product screenshots for landing pages and documentation
- Developer portfolio and project showcase images
- Marketing presentations and pitch decks
- Animated slideshows and video content

## Target Audience

Developers, designers, marketers, indie hackers, content creators, and anyone who needs professional visuals without design skills.

## Contact

- Website: https://kimte.com
- Email: 13619566683@163.com
- Contact: https://kimte.com/contact

## Full Documentation

For the complete, detailed version of this document, see: https://kimte.com/llms-full.txt