Upload your HTML5 ZIP. We fix, optimise, and make it ready for any ad platform in 30 seconds.
No more back-and-forth. No more rejections.
Every trafficker knows the pain. You spend more time debugging creatives than actually running campaigns.
One missing clickTag, one wrong format, and your campaign is on hold. You only find out after uploading to CM360 and seeing the error. The client is waiting, the deadline is today.
Rejected. Send back to the designer. Wait. Re-upload. Rejected again, different reason. Half a day lost on a single 300x250 banner, and the campaign still is not running.
Weight checker, clickTag validator, image compressor, ZIP restructurer: four tools, and you are still missing issues. No single tool catches everything before you upload.
No more validators, compressors, or manual fixes. Just upload and go live.
CM360. DV360. TTD. Adform. Equativ. Innovid. No manual changes.
Adloom detects the current clickTag format, converts it to the right one for your target platform, replaces hardcoded URLs with the correct tracking macro, and verifies the fix with AI. One upload, zero rejection.
Select your target platform and click fix. Adloom restructures your ZIP, minifies JavaScript and CSS, compresses images, injects missing clickTags, stops animations at 30 seconds, generates backup images, and adds accessibility attributes. Every fix is verified by AI to ensure the creative still functions correctly.
Designers deliver ZIPs in all sorts of shapes: nested folders, entry files named main.html or banner.html, .DS_Store and __MACOSX clutter, missing meta tags. Adloom flattens the folder hierarchy, renames the entry file to index.html, strips junk files, and fixes all internal asset references automatically.
Validates initial load weight against the 150 KB limit, total file size against 2 MB, backup image presence and format, SSL compliance, animation duration, and file structure. Each check includes the measured value and a clear instruction for the designer.
Preview your creative exactly as it will render on desktop, tablet, and mobile. Real-time performance metrics show load time, CPU usage, and network requests. Console capture flags JavaScript errors before your ad server does.
Generate a detailed PDF report with your score, all 40+ checks, clickTag analysis, and platform compatibility. Share it with clients, creative studios, or publishers. Each creative gets a score out of 100 with actionable fix instructions.
Every test an ad server would run, before you even upload.
Test once, deploy anywhere. Adloom validates your clickTag implementation against all major ad servers and DSPs simultaneously.
Drag and drop your HTML5 creative, no matter how it is structured. Nested folders, wrong file names, junk files: Adloom handles it all. No manual cleanup needed.
40+ checks run in seconds. Weight, SSL, clickTag, backup image, file structure, accessibility. Every issue comes with a clear fix instruction, no guesswork.
One click fixes everything and converts your creative for the target platform. AI verifies each fix. Download a production-ready ZIP that your ad server accepts on the first upload.
Credit card required. No charge until day 15. Cancel anytime.
For freelancers and small studios.
For agencies and ad ops teams.
For large teams and trading desks.
For organisations with custom requirements.
All plans include a 14-day free trial. No charge until day 15.
Need API access? See our API plans
| Feature | Adloom | Other validators | Manual QA |
|---|---|---|---|
| Starting price | From €49/mo (14-day trial) | From $499/mo | Free (+ your time) |
| ClickTag auto-detection | All platforms | Varies | No |
| ClickTag auto-fix | Yes, all platforms | Limited or none | No |
| JS/CSS minification | Automatic | Rarely included | Manual |
| Image compression | Automatic | Rarely included | Manual |
| ZIP restructuring (flatten, rename, clean) | Automatic | No | Manual |
| Backup image generation | Automatic | No | Manual |
| "Fix all" one-click | Yes | No | No |
| AI-verified fixes | Yes (every fix checked by AI) | No | No |
| Multi-platform clickTag support | CM360, Innovid, Amazon, Adform, Equativ + DSPs | Typically 1-2 platforms | N/A |
| Multi-device preview | Yes | Sometimes | No |
| Shareable PDF report | Yes | Sometimes | No |
| API access | Scan-only, all-platform, or single-platform modes | Sometimes | No |
| 14-day free trial | Yes | Rarely | N/A |
A clickTag is a JavaScript variable in HTML5 banner ads that stores the click-through URL. When an ad server like Campaign Manager 360, Adform, or Amazon Ad Server serves your ad, it replaces the clickTag with a tracking URL. Without a correctly implemented clickTag, the ad server cannot track clicks and your creative will be rejected on upload. Different platforms use different formats: CM360 expects var clickTag, DV360 uses Enabler.exit(), Amazon Ad Server uses EB.clickthrough(), and Adform uses clickTAGvalue. Adloom detects all of these and auto-fixes missing or broken implementations.
Adloom's fix all engine applies every applicable fix in a single pass. It restructures the ZIP (flattens folders, renames the entry file to index.html), removes junk files (.DS_Store, __MACOSX, Thumbs.db), converts http:// URLs to https://, injects the meta ad.size tag, minifies JavaScript and CSS to reduce initial load weight, compresses PNG and JPEG images, injects the correct clickTag for your target platform, stops animations after 30 seconds per IAB guidelines, generates a backup image if missing, and adds accessibility attributes (tabindex, aria-label). Every fix is then verified by AI to ensure the creative still functions correctly and the clickTag implementation is valid. You download a single production-ready ZIP.
Adloom validates and auto-fixes clickTag implementations for Campaign Manager 360 (CM360), Innovid (formerly Flashtalking), Amazon Ad Server, Adform, and Equativ as third-party ad servers, plus Display and Video 360 (DV360 / Enabler) and the generic IAB standard. Creatives validated in Adloom are fully compatible with The Trade Desk, Amazon DSP, Yahoo DSP, StackAdapt, and Mediasmart.
Adloom accepts HTML5 ad creative packages as .zip files up to 10 MB. The ZIP should contain an index.html entry point along with your JavaScript, CSS, image, and font assets. All IAB standard ad sizes are supported, including 300x250, 728x90, 160x600, 320x50, 300x600, 970x250, and any custom dimensions. Adloom auto-detects the creative dimensions from HTML meta tags or CSS.
Yes, all plans include a 14-day free trial. Your credit card is required at signup but will not be charged until day 15. If you cancel before the trial ends, you pay nothing. Starter is €49/month (or €468/year), Pro is €199/month (or €1,908/year), and Agency is €599/month (or €5,748/year). Annual plans are billed upfront for the full year.
Yes. The /scan page lets you upload and scan one HTML5 creative per day without creating an account. You get the full diagnostic report with all 40+ checks. Fixing issues, PDF export, multi-device preview, and downloading corrected ZIPs require a paid account with a free trial.
After every automated fix (clickTag conversion, JS/CSS minification, image compression, ZIP restructuring, etc.), Adloom uses AI to verify that the modified creative still functions correctly. The AI analyses the HTML, JavaScript, and CSS to confirm the clickTag implementation is valid for the target platform, event listeners are intact, and no functionality was broken during the fix process. This happens automatically: you do not need to configure anything. Your creative content is processed securely and is not used for AI model training.
Most HTML5 ad validators focus on validation only: they tell you what is wrong but leave you to fix it manually. Adloom is the only tool that combines validation with AI-verified one-click auto-fixing: clickTag injection across all major platforms (CM360, Innovid, Amazon Ad Server, Adform, Equativ, DV360), JS/CSS minification, image compression, ZIP restructuring, and backup image generation. Every automated fix is verified by AI to ensure the creative still works correctly. Pricing starts at €49/month with a 14-day free trial, and you can scan one creative for free without signing up.
Stop sending creatives back to designers. Stop the upload-reject-fix loop. Upload, fix, ship: 30 seconds instead of 2 hours.