# Screenshot Studio > 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 Screenshot Studio 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 - 250+ gradient, mesh, and solid backgrounds - Safari and Chrome browser mockups (light and dark) - Device frames: Arc, Polaroid, glass, outline, border - 3D perspective transforms and shadow effects - 43 animation presets with keyframe timeline editor - Video export in MP4, WebM, and GIF - Text and image overlays with 32 Google Fonts - Tweet-to-image and code-snippet-to-image capture - On-device AI background remover with full-resolution transparent PNG output (https://www.screenshot-studio.com/remove-background) - High-resolution export up to 5x scale (PNG, JPEG, WebP) - One-click professional styling presets - Aspect ratio presets for every social platform ## Standalone Image Tools Single-purpose utilities that run entirely in the browser (Canvas plus Web Workers) and do not call any API. Batch input is supported; several results download as one zip. - Comprimir Imagem: https://www.screenshot-studio.com/compress-image - Converter Imagem: https://www.screenshot-studio.com/convert-image - Redimensionar Imagem: https://www.screenshot-studio.com/resize-image - Recortar Imagem: https://www.screenshot-studio.com/crop-image - Girar Imagem: https://www.screenshot-studio.com/rotate-image - Converters: https://www.screenshot-studio.com/png-to-jpg, https://www.screenshot-studio.com/jpg-to-png, https://www.screenshot-studio.com/png-to-webp, https://www.screenshot-studio.com/webp-to-png, https://www.screenshot-studio.com/jpg-to-webp, https://www.screenshot-studio.com/webp-to-jpg, https://www.screenshot-studio.com/avif-to-jpg, https://www.screenshot-studio.com/avif-to-png, https://www.screenshot-studio.com/png-to-avif, https://www.screenshot-studio.com/jpg-to-avif, https://www.screenshot-studio.com/webp-to-avif, https://www.screenshot-studio.com/avif-to-webp ## Pages - Start (choose a tool): https://www.screenshot-studio.com/ - Screenshot Editor: https://www.screenshot-studio.com/editor - Product overview: https://www.screenshot-studio.com/landing - Free Screenshot Editor: https://www.screenshot-studio.com/free-screenshot-editor - App Store Screenshot Maker: https://www.screenshot-studio.com/store-screenshots - Code to Image: https://www.screenshot-studio.com/code - Mockup Generator: https://www.screenshot-studio.com/mockup-generator - Image Tools Hub: https://www.screenshot-studio.com/tools - Remove Background: https://www.screenshot-studio.com/remove-background - Features: https://www.screenshot-studio.com/features - Screenshot Beautifier: https://www.screenshot-studio.com/features/screenshot-beautifier - Social Media Graphics: https://www.screenshot-studio.com/features/social-media-graphics - Animation Maker: https://www.screenshot-studio.com/features/animation-maker - 3D Effects: https://www.screenshot-studio.com/features/3d-effects - Browser Mockups: https://www.screenshot-studio.com/features/browser-mockups - Code Snippet Images: https://www.screenshot-studio.com/features/code-snippets - Audience Hub: https://www.screenshot-studio.com/for - For Developers: https://www.screenshot-studio.com/for/developers - For Marketers: https://www.screenshot-studio.com/for/marketers - For Designers: https://www.screenshot-studio.com/for/designers - Comparison Hub: https://www.screenshot-studio.com/compare - Guides Hub: https://www.screenshot-studio.com/guides - Changelog: https://www.screenshot-studio.com/changelog - About: https://www.screenshot-studio.com/about - Contact: https://www.screenshot-studio.com/contact - Privacy Policy: https://www.screenshot-studio.com/privacy-policy - Terms & Conditions: https://www.screenshot-studio.com/terms ## Developer Resources - API Documentation: https://www.screenshot-studio.com/docs - Developer Portal: https://www.screenshot-studio.com/developers - OpenAPI Specification (OpenAPI 3.1, JSON): https://www.screenshot-studio.com/openapi.json - API Authentication and Rate Limits: https://www.screenshot-studio.com/docs/authentication - llms.txt: https://www.screenshot-studio.com/llms.txt - llms-full.txt: https://www.screenshot-studio.com/llms-full.txt - Sitemap: https://www.screenshot-studio.com/sitemap.xml - robots.txt: https://www.screenshot-studio.com/robots.txt - Source code: https://github.com/opennookorg/screenshot-studio The Screenshot Studio 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://www.screenshot-studio.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://www.screenshot-studio.com/compare/pika-style - vs Shots.so: https://www.screenshot-studio.com/compare/shots-so - vs Snagit: https://www.screenshot-studio.com/compare/snagit - vs CleanShot X: https://www.screenshot-studio.com/compare/cleanshot-x - vs Screely: https://www.screenshot-studio.com/compare/screely - vs Carbon: https://www.screenshot-studio.com/compare/carbon - vs Ray.so: https://www.screenshot-studio.com/compare/ray-so - vs Xnapper: https://www.screenshot-studio.com/compare/xnapper - vs remove.bg: https://www.screenshot-studio.com/compare/remove-bg ## Guides - How to Edit a Screenshot Online for Free (2026): https://www.screenshot-studio.com/guides/how-to-edit-screenshot-online - How to Add Text to a Screenshot Online (Free): https://www.screenshot-studio.com/guides/how-to-add-text-to-screenshot - How to Blur Part of a Screenshot Online (Free): https://www.screenshot-studio.com/guides/how-to-blur-screenshot - How to Annotate a Screenshot Online (Arrows, Shapes, Text): https://www.screenshot-studio.com/guides/how-to-annotate-screenshot - How to Make Screenshots Look Professional (Free Beautifier): https://www.screenshot-studio.com/guides/how-to-beautify-screenshots - How to Animate a Screenshot and Export a Video (Free): https://www.screenshot-studio.com/guides/how-to-animate-screenshots - How to Make a 3D Screenshot Mockup Online (Free): https://www.screenshot-studio.com/guides/how-to-make-3d-screenshot - How to Put a Screenshot in an iPhone or MacBook Mockup: https://www.screenshot-studio.com/guides/how-to-put-screenshot-in-iphone-mockup - How to Add a Browser Window Frame to a Screenshot: https://www.screenshot-studio.com/guides/how-to-add-browser-frame-to-screenshot - How to Post Screenshots on Instagram Without Cropping: https://www.screenshot-studio.com/guides/instagram-screenshot-size - App Store Screenshot Sizes and How to Make Them (2026): https://www.screenshot-studio.com/guides/app-store-screenshot-sizes - How to Take a Screenshot and Edit It (Mac, Windows, Chromebook): https://www.screenshot-studio.com/guides/how-to-take-and-edit-screenshot - How to Screenshot a Tweet (X Post) Cleanly for Free: https://www.screenshot-studio.com/guides/how-to-screenshot-a-tweet - Best Free Screenshot Mockup Generators (2026): https://www.screenshot-studio.com/guides/best-free-screenshot-mockup-generators - Best Free Screenshot Editors With No Watermark (2026): https://www.screenshot-studio.com/guides/best-free-screenshot-editors-no-watermark - Best Code to Image Tools for READMEs and Social Posts (2026): https://www.screenshot-studio.com/guides/best-code-to-image-tools - Best Free Shots.so Alternatives (2026): https://www.screenshot-studio.com/guides/best-free-shots-so-alternatives - Best Free Screely Alternatives (2026): https://www.screenshot-studio.com/guides/best-free-screely-alternatives ## 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://www.screenshot-studio.com - Twitter/X: https://x.com/screenshotstdio - GitHub: https://github.com/opennookorg/screenshot-studio - Email: kartik.labhshetwar@gmail.com ## Full Documentation For the complete, detailed version of this document, see: https://www.screenshot-studio.com/llms-full.txt