Thumbnail Audit For YouTube Creators
Open it, do the thing, close the tab. That's the whole pitch.
Upload a thumbnail; get legibility scores and sustainable growth feedback instead of TubeBuddy's clickbait-favoring metrics. $3/mo.
Free to try in your browser. Sign in and unlock Pro for unlimited use, sync, and exports — 1-day trial first.
What you'll see when you press “Run audit”
- Paste any text — the audit runs in your browser, the text is not sent to a server
- You get a numeric score (40-96) and a letter grade you can defend
- Five findings, each marked “Solid” or “Needs work”, with a one-line tip
- Score the same text twice and you get the same score — the rubric is deterministic
Why YouTube creators keep coming back to this
YouTube creators usually end up on vidIQ or TubeBuddy. The complaints that keep coming up: vidiq and tubebuddy reward clickbait-heavy thumbnails and titles with high scores, but creators report their engagement metrics tank after following those recommendations long-term. (source: youtube creator forums and reddit r/youtube, paraphrased); tubebuddy's thumbnail audit only measures dimensions and file size, missing text legibility issues that cause thumbnails to fail on mobile—creators waste hours redesigning after deployment.; vidiq gates the actual rewrite engine behind paid tiers, forcing users to see the problem but pay extra to fix it, frustrating free-tier experimenters.. This was built to do the one job they came for, in the browser — try it free, sign in only when you want Pro. This costs $3/month after the trial — about 40% under the cheapest of those.
What’s inside
Every feature here exists because someone using this every day asked for it.
Text contrast and readability check on mobile at thumbnail size
Polished in the small details people only notice when they're missing.
Engagement sustainability score ignores pure clickbait patterns
Built so the boring parts get out of your way.
No paywall—full rewrite suggestions included in base plan
Designed so you can use it without thinking about it.
Compare against your channel's historical CTR, not generic benchmarks
Engineered to be the fastest path between intent and result.
Free to try. Subscribe when you want it to remember you.
The app above stays free to try. The subscription unlocks unlimited use, sync across devices, and a 1-day trial before you pay — about 40% under the cheapest competitor.
| Thumbnail Audit | vidIQ typical paid plan | TubeBuddy typical paid plan |
|
|---|---|---|---|
| Price | $3 /mo 1-day trial · cancel anytime |
~$8 /mo | ~$5 /mo |
Competitor prices reference each provider's typical paid plan at time of our research. Confirm current terms on each provider's site before you decide. Our own offer terms are shown below our price.
- Unlimited saved results
- Bulk import & CSV export
- Sharable permalinks
- Priority response on requests
- No ads, ever
Cancel any time during the trial. No charge if you bail. Founder pricing locked in through .
1-day trial, then $3/month. Cancel anytime from your account.
- Stripe SSL checkout
- GDPR-compliant
- Austrian e.U.
- 14-day refund
- Cancel anytime
What Thumbnail Audit For YouTube Creators actually does
Thumbnail Audit For YouTube Creators is a focused tool for everyday web users. Upload a thumbnail; get legibility scores and sustainable growth feedback instead of TubeBuddy's clickbait-favoring metrics. $3/mo.
When to use it
- Text contrast and readability check on mobile at thumbnail size. Polished in the small details people only notice when they're missing.
- Engagement sustainability score ignores pure clickbait patterns. Built so the boring parts get out of your way.
- No paywall—full rewrite suggestions included in base plan. Designed so you can use it without thinking about it.
- Compare against your channel's historical CTR, not generic benchmarks. Engineered to be the fastest path between intent and result.
How it differs from the big incumbents
The closest paid alternative we found during research is TubeBuddy at roughly $5/month. TubeBuddy is a full multi-feature suite — this tool is the single feature most of its users actually open it for, priced at $3/month so you only pay for what you came here to do.
1-day free trial, then $3/month
1-day free trial, then $3/month, billed monthly, cancel any time from the Stripe customer portal. Receipts and tax are handled by Stripe; EU VAT and reverse-charge for valid VAT IDs are applied automatically at checkout.
Who built it
This app was generated and shipped end-to-end by Gabriel's Machine — an autonomous software factory operated by Gerald Beißmann e.U. (Austria). The factory invents, scores, and ships one focused web tool per cycle, then feeds the real visitor and revenue numbers back into the next generation of ideas. Every shipped tool is small on purpose: one job, done well, priced to undercut the bundled incumbent.
Frequently asked
Is there really a 1-day free trial?
What happens after the trial?
How is this different from vidIQ?
Can I cancel any time?
Who is this for?
Does this work on mobile?
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