Email Mockup Generator
Create realistic Gmail and Outlook email threads for decks and UI demos. Customize avatars, timestamps, senders, and message bodies, then export a PNG — free, no signup.
2-4 min
Intermediate
Free Marketing Mockup & Content Generators
Free in-browser tools to create social media mockups, ad previews, notifications, app-store screenshots, polished screenshots, and campaign assets — for client decks, landing pages, ads, and social proof. No design software required.
Browse by category·20 tools, 24 platform presets
Email & Review Mockups
2 toolsCreate realistic email threads and review screenshots — Gmail, Outlook, Google, the App Store, and Yelp — for onboarding docs, support stories, case studies, and trust-building social proof.
Platform-specific versions
Email Mockup Generator
Review & Testimonial Mockup Generator
Screen, Store & Data Mockups
5 toolsFrame product screenshots in browser chrome, build App Store and Google Play listing shots, beautify raw captures, and mock up charts and data tables for landing pages, decks, and case studies.
Platform-specific versions
Browser Mockup Generator
Creative & Campaign Tools
6 toolsSupporting tools for campaign creative and planning — build color palettes, buyer personas, video subtitle overlays, and tagged campaign URLs.
Frequently Asked Questions
Yes — every generator here runs in the browser with presets, so you edit fields instead of pixels. You can build social media mockups, paid ad previews, chat, email, and review screenshots for social proof, charts and data tables, browser frames, and buyer personas. The visual mockup generators export a high-resolution PNG; other tools download their natural format (PDF for buyer personas, SVG for animations), and text tools like the UTM Campaign URL Builder output a copyable tracking URL instead of an image. No Photoshop, Figma, or design background needed.
Not in the generative-AI sense — and that is deliberate. These are precision mockup and content generators that render pixel-accurate platform UI (Gmail threads, WhatsApp bubbles, app-store cards), which is an advantage over generative image tools when accuracy matters: no invented buttons, fonts, or layout details. AdSights applies AI where it earns its keep — analyzing creative performance — not to fabricating screenshots.
Yes. Every generator on this page is free to use, with no watermark on downloads and no signup required. Assets render locally in your browser, and you can export as many as you need.
Social media post mockups (Instagram, LinkedIn, X, TikTok, Facebook, YouTube), paid ad previews, chat and email conversation screenshots for testimonials and support stories, review and app-store mockups, push-notification previews, browser frames and polished screenshots, charts and data tables, color palettes, buyer personas, and campaign planning assets. The mockup and screenshot tools export deck-ready PNG images; buyer personas export as PDF, and the UTM Campaign URL Builder produces copyable campaign URLs rather than an image.
Social, Ad & Chat Mockups
7 toolsGenerate realistic paid ad previews, social media posts, AI chat screenshots, mobile notifications, chat conversations, and forum threads for client decks, social-proof slides, and campaign concept previews — pixel-matched to each platform UI, no Photoshop required.
Ad Mockup Generator
Free ad mockup generator for Facebook, Instagram, Stories/Reels, TikTok, LinkedIn, YouTube, and Google Search. Preview a paid ad — Sponsored/Promoted label, creative, headline, CTA, full-screen Stories or TikTok sticker, a YouTube pre-roll with a Skip Ad button, or a Google responsive search ad with live character-limit checks — then export a deck-ready PNG. Perfect for client approvals, campaign concepts, and pre-flight ad reviews. No Photoshop, no signup.
AI Chat Mockup Generator
Create pixel-perfect ChatGPT, Claude, and Gemini chat mockups for demos, decks, tutorials, and social posts. Write the prompt and the assistant reply, switch between light and dark themes, format responses with Markdown (bold, lists, headings, code blocks), then download a retina-density PNG — no Photoshop and no real account required.
Fake Chat Generator
Create realistic Slack, iMessage, WhatsApp, Messenger, Discord, or brand-neutral chat mockups for launch recaps, testimonials, customer stories, and social proof. Use it as a fake chat maker for pixel-perfect conversations or a fake text message generator for phone-style screenshots — no design tools or Photoshop required. Edit names, avatars, timestamps, delivery states, and message content to match your brand voice, then download a retina-density PNG with one click — free, with no watermark and no signup.
Social Media Post Mockup Generator
Create realistic, export-ready social media post mockups for Instagram (feed + Reels), Facebook, TikTok, YouTube, LinkedIn, and X (Twitter). Perfect for marketing presentations, client approvals, campaign previews, and portfolio showcases. Customize engagement metrics, branding, and layouts to match your brand identity and boost social proof.
Comment Thread Mockup Generator
Free comment thread mockup generator for Instagram, YouTube, TikTok, and X. Build a realistic comment section with editable nested replies, likes, timestamps, verified badges, and pinned or creator labels — toggle light/dark and export a retina-density PNG in one click, no Photoshop required.
Notification Generator
Free notification generator for iPhone and Android. Mock up a realistic lock-screen notification, an iOS banner, or an Android push — set the app name, icon, title, body, and time, then export a clean PNG. Perfect for ad creative, app store shots, and product mockups. No signup.
Reddit Post Generator & Mockup Tool
Free Reddit post generator and mockup tool for client decks, campaign previews, and social-proof creative. Customize the subreddit, author, title, body, flair, upvote score, comments, and awards on a realistic current-Reddit card — or switch to comment-thread mode for nested Reddit comment mockups with indent rails. Toggle light/dark and export a retina-density PNG in one click, no Photoshop required.
Platform-specific versions
AI Chat Mockup Generator
Fake Chat Generator
Social Media Post Mockup Generator