Free HTML5 Ad ZIP Optimizer

Yes — free with no daily cap, and optimizing needs no signup. Drop in your HTML5 ad ZIP and it optimizes everything in your browser and shows the saving; downloading the lighter ZIP needs a free account (the sample downloads without one). Nothing is uploaded. PRO ($35/month) adds the other 39 tools.

No. The whole thing — unzipping, recompressing images, minifying code, repacking — runs entirely in your browser. Your creative never leaves your machine, so it's safe for unreleased campaigns.

It's built to be ad-safe. The optimizer reserves clickTag, Enabler and Adobe Animate runtime references rather than touching them, and if any step throws an error it falls back to the original file untouched — so it won't quietly break an ad that already works. We still recommend re-checking the result in our HTML5 QA tool before trafficking.

Four things: it recompresses the images (JPG/PNG/GIF/WebP) to shed weight, minifies the HTML, CSS and JavaScript, strips junk files (things like .DS_Store, __MACOSX and editor cruft that bloat the package), and then checks the repacked result against Google Ads, CM360 and DV360 initial-load weight limits so you know if it'll pass.

It checks the optimized package against the common Google Ads / Campaign Manager 360 / DV360 initial-load budgets for standard HTML5 display units, and tells you where you stand against each so a heavy ad doesn't get bounced at upload.

Yes — that's our day job. We produce trafficking-ready HTML5 banners for agencies, weight-optimized and QA'd to spec. See DV360 banner production or send us a brief for a free sample build.

It's free with no daily cap — the same free plan as the rest of the studio, with the full optimizer on every run; downloading the lighter ZIP needs a free account (the sample downloads without one). And no, there isn't a single dedicated paid product for ad-ZIP optimisation: 7-Zip and Keka are free archivers that just re-deflate the container (an ad package's images and fonts are already compressed, so the saving is usually negligible), and the alternative is doing it by hand with a separate image compressor, a minifier and a manual weight check. Our tools-pricing page lists a conservative ~$15/month estimate for this job against comparable utilities, not a real competitor's price. The $35/month subscription is PRO across the studio — Download all, every size, more share links and saving — including the other 39 tools.

Not for the tools themselves. Use and preview every tool with no account. A free account downloads any single result at full size, with no daily limit. PRO adds Download all, every banner size, more share links and saving to your account. A few things keep a small free allowance: QA checks (2 a day with no account, 5 with a free one) and hosted share links (5 a month, 1 a day, live 3 days, each updated up to 2 times). PRO is a flat $35/month ($280/year) for unlimited use of all 40+ tools: no credit packs, no top-ups, no per-use fees. The only pay-per-use extras are optional AI work, paid from the Digi Bot credit wallet with the price shown before you pay: Digi Bot jobs; ✨ Ask AI in the tools and AI drafts in Character Animation, charged for what the AI actually uses (at most 1 credit a request; a new account’s first draft is free); and the AI pictures, voices and video shots of the AI Film Maker (a free account’s free credits make one film; bought credits make as many as they pay for) and of Character Animation (PRO), priced per picture, per line and per second of video. Many comparable tools bill per credit (remove.bg, CloudConvert, AdCreative.ai) — here one flat subscription covers everything. See tools pricing.