# 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. **Kind:** Free, in-browser mockup/asset generator from AdSights — no signup. **Capture:** Downloadable PNG via the in-tool Download button. **Category:** Design Tools **Subcategory:** Comment Thread Mockup Tool **Difficulty:** beginner **Estimated time:** 3-4 min **Last updated:** 2026-07-11T08:00:00+00:00 ## Overview A post rarely sells an idea on its own — the comment section is where the social proof actually lives. Use the comment thread generator to stage that moment for a client deck, ad-concept review, or campaign preview: pick Instagram, YouTube, TikTok, or X, write the comments and replies (every reply is editable and removable, nested under its parent), set likes, timestamps, verified badges, and pinned or creator labels, then export a clean PNG of the whole thread. Built for marketing mockups, pitch decks, and educational examples — not for passing off fictional conversations as real. Need the post itself rather than its comments? Pair this with the [Social Media Post Mockup Generator](/resources/tools/generators/social-media-post-mockup-generator); for Reddit threads, the [Reddit Post Generator](/resources/tools/generators/reddit-post-mockup-generator) has a dedicated comment-thread mode. ## What This Tool Teaches Social proof design, platform-accurate comment presentation, conversation framing, credibility visualization, presentation asset development ## What This Tool Assesses Comment content quality, platform authenticity, thread structure, social-proof effectiveness, brand-safe mockup practices ## Features - Instagram, YouTube, TikTok, and X comment sections - Fully editable replies — add, edit, or remove each one, one reply tier per comment (matching these platforms' comment UIs) - Clickable per-comment likes — tap the heart/thumb in the preview to show a liked state - YouTube creator hearts and highlighted creator handles - Usernames with or without a leading @ render identically - Per-comment like counts, timestamps, and verified badges - Pinned and author/creator labels where the platform layout supports them - Light/dark themes - Downloadable retina PNG ## FAQs ### Is the comment thread mockup generator free? Yes — completely free, no signup. Generate unlimited comment-section mockups for client decks, ad-concept reviews, social-proof slides, and educational examples. Everything renders in your browser; nothing you type is uploaded to AdSights. ### Does the generator post anything to Instagram, YouTube, TikTok, or X? No — nothing is posted anywhere and no account is involved. The tool renders a realistic comment-section image entirely in your browser, so you get a mockup for decks, concept reviews, and educational examples without touching a live platform. ### What can I customize on the comment thread? Every comment and every nested reply: the username (typed with or without a leading @ — both render identically), the comment text, like counts, timestamps, and verified badges, plus pinned-comment and author/creator labels where the selected platform layout supports them. Each comment's like affordance is clickable right in the preview — tap the heart (or thumb on YouTube) to show it liked with the count bumped — and YouTube comments can carry the creator-heart badge. Every comment can carry one tier of replies — each fully editable and removable, matching how Instagram, YouTube, TikTok, and X display comment threads (the Reddit generator's comment-thread mode nests deeper, with indent rails) — and the whole thread switches between light and dark themes. ### Can I edit or remove replies after adding them? Yes. Replies are first-class comments in the editor — each one nests under its parent and keeps its own username, text, likes, timestamp, and badge controls, and each has its own Remove button. There is no locked example content: the default thread that loads with the tool is fully editable too. ### How is this different from the Social Media Post Mockup Generator? The [Social Media Post Mockup Generator](/resources/tools/generators/social-media-post-mockup-generator) renders the post itself — the media, caption, and engagement bar as it appears in the feed. This tool renders the comment section under a post: the threaded conversation with replies, likes, and badges. Many decks pair the two — the post mockup to set the scene, the comment thread to show the audience reaction. ### Can I make a Reddit comment-thread mockup? Yes — use the [Reddit Post Generator](/resources/tools/generators/reddit-post-mockup-generator) and switch it to comment-thread mode. It renders nested Reddit comments with indent rails, OP badges, and editable vote scores in the same current-Reddit card style as its post mockups, which this tool's Instagram/YouTube/TikTok/X layouts don't replicate. ### Can I use comment mockups in client presentations or marketing? Internal-facing material — pitch decks, social-proof slides, concept reviews, and educational examples — is the intended use. Do not present a fabricated conversation as a real one or impersonate a real person: label mockups clearly when shared and keep them obviously fictional, especially anywhere a viewer could mistake them for genuine platform content. ### How do I save the comment thread as an image? Click Download PNG in the controls panel. The thread is captured at retina (2×) density and saved straight to your device as a PNG — deck-ready, with no watermark and no screenshot tool needed. ## Related Tools - [Social Media Post Mockup Generator](/resources/tools/generators/social-media-post-mockup-generator) - [Reddit Post Generator & Mockup Tool](/resources/tools/generators/reddit-post-mockup-generator) - [Fake Chat Generator](/resources/tools/generators/fake-chat-generator) - [Review & Testimonial Mockup Generator](/resources/tools/generators/review-testimonial-generator) --- [View the live Comment Thread Mockup Generator tool →](/resources/tools/generators/comment-thread-mockup-generator)