All Free Creator Tools
Every tool on CreatorKit, grouped by what it helps you do. All of them are free, none of them require an account, and none of them watermark anything you download.
If you are not sure where to start: the Thumbnail Preview Tester and Title CTR Score Checker are the two that most directly affect whether a video gets clicked, and the Viral Outlier Finder is the fastest way to work out what to make next.
30 tools
Thumbnail Downloader
Grab any YouTube video’s thumbnail in every available resolution, instantly.
Open tool →Thumbnail Preview Tester
See how your thumbnail and title look in search results, suggested videos, and mobile feeds before you publish.
Open tool →Title Generator
Generate clickable, SEO-friendly video titles from a topic using proven title formulas.
Open tool →Tag Extractor
See the exact tags a competitor’s video is using, straight from YouTube’s own data.
Open tool →Hashtag Generator
Generate relevant hashtags for your video or Short based on your topic and niche.
Open tool →Earnings Calculator
Estimate how much a YouTube video or channel could earn from ad revenue based on views and niche.
Open tool →Description Generator
Turn a rough chapter list into a clean, formatted YouTube description with clickable timestamps.
Open tool →Comment Picker
Randomly pick a winner from a video’s comments — perfect for giveaways and contests.
Open tool →Channel ID Finder
Look up the raw channel ID behind any @handle, custom URL, or legacy username.
Open tool →Hook Generator
Generate scroll-stopping first-15-second hooks for your next video script.
Open tool →Color Palette Extractor
Upload a thumbnail and pull its dominant colors as hex codes, for consistent branding across videos.
Open tool →Thumbnail Text Generator
Generate punchy 2-4 word thumbnail overlay text ideas for your video topic.
Open tool →Title CTR Checker
Score a title you already wrote against known click-through-rate patterns, with specific feedback.
Open tool →Script Length Estimator
Paste your script and get an estimated spoken runtime before you record.
Open tool →Script Outline Generator
Generate a full video structure — hook, sections, and CTA placement — from a topic.
Open tool →Video Stats Lookup
See every public stat for any video — views, likes, comments, duration, publish date — in one view.
Open tool →Trending Explorer
Browse currently trending videos by region and category for content inspiration.
Open tool →Tag Generator
Generate 15-20 SEO keyword tags for YouTube's Tags field from just a video topic.
Open tool →Category Selector
Get a suggested YouTube upload category for your video topic, picked from the real 15 official categories.
Open tool →Keyword Research
Find related keyword ideas for your topic and see how competitive the top term already is on YouTube.
Open tool →Outlier Finder
Find which videos on any channel wildly outperformed their normal average — a shortcut to "what worked, do more of that."
Open tool →Channel Audit
Get a full health check on any channel — upload frequency, average views, engagement rate, and best/worst performing videos.
Open tool →Embed Code Generator
Paste a video URL and get a ready-to-use embed snippet with custom size, autoplay, and start time.
Open tool →QR Code Generator
Turn a channel or video URL into a QR code for merch, event slides, and end screens.
Open tool →Hashtag Generator
Generate relevant hashtags for your Instagram post or Reel based on your topic and niche.
Open tool →Caption Generator
Generate scroll-stopping Instagram captions from a topic — hook-first, properly formatted.
Open tool →Reel Hook Generator
Generate scroll-stopping first-1-3-second hooks for your next Reel.
Open tool →Preview Tester
See how your photo or Reel cover looks in the grid and feed before you publish.
Open tool →QR Code Generator
Turn your Instagram profile or post URL into a QR code for merch, signage, and stories.
Open tool →Embed Code Generator
Paste a public post or Reel URL and get Instagram's official embeddable widget code.
Open tool →Built for one job each
Every tool here does a single thing and shows the result immediately. That is a deliberate reaction to creator software that bundles twenty features behind a sign-up wall and a trial timer, when the actual task was “get the thumbnail off this video”.
The trade-off is that nothing here remembers you between visits. There are no saved projects, no history and no dashboard, because there is no account to attach them to.
What runs where
Most tools run entirely in your browser — the preview testers, the calculators, the colour extractor, the QR and embed generators — so whatever you paste in never leaves your device.
The rest split into two groups. Tools that read public YouTube data (stats, tags, trending, channel audits, comment draws) call YouTube’s official API. Tools that write suggestions (titles, hooks, outlines, captions, thumbnail text) send only the topic you typed to an AI model.
Frequently asked questions
Is CreatorKit free to use?+
Yes, all of it. No account, no trial, no watermarks and no export limits. The site is funded by ads rather than subscriptions.
Do you store what I paste into these tools?+
No. Nothing you enter is saved to an account, because there are no accounts. Browser-based tools never send your input anywhere at all; API-backed tools pass the URL or topic through to fetch a result and keep nothing afterwards.
Is CreatorKit affiliated with YouTube or Instagram?+
No. CreatorKit is an independent project and is not affiliated with, endorsed by or sponsored by YouTube, Google LLC, Instagram or Meta. Tools that use their data do so through official public APIs.