The name promises free. The reality is three overlapping daily caps, ads placed near download buttons, and every photo sent to a server. Here is what FreeConvert actually delivers — and what PixHeic does instead.
PixHeic: Genuinely unlimited, genuinely free, files never leave your browser
Quick verdict
FreeConvert is a capable converter with genuinely broad format support and a 1 GB free file size limit that no other competitor in this space matches. But its name sets an expectation the product does not fully meet. Three separate limit systems cap free usage at roughly 10 files per day. Ads appear on every page including near download buttons. And every photo travels to a server. PixHeic does none of that. It converts HEIC to JPG in your browser, unlimited, with no ads, no upload, and no hidden limit waiting to stop you mid-batch.
FreeConvert's pricing page states "20 conversion minutes per day" for free users. That sounds reasonable. But independent testing revealed that the real ceiling is lower — because a separate hidden cap cuts in first.
Conversion minutes
20 min/day
The advertised limit. Each file consumes minutes based on how long the server takes to process it. Small HEIC photos are fast — but this is not the real bottleneck.
Hidden operations cap
10 files/day
The real bottleneck. Independent testing found that even with conversion minutes remaining, FreeConvert blocks further conversions after 10 files and shows an "operations" limit error. This cap is not displayed on the pricing page.
Per-file time cap
5 min/file
Each individual file is capped at 5 minutes of server processing time. For large files that take longer, conversion is automatically aborted and you are prompted to upgrade to a paid plan.
Why the operations cap matters most
The 20-minute daily allowance is not the limit most users will hit — it is the 10-operation cap. Convert 10 HEIC photos and you will see an error mentioning "operations" — a concept that appears nowhere in FreeConvert's pricing page. Independent researchers who tested this described navigating three separate limit systems as a confusing maze. PixHeic has one limit: none.
Ads that blend with download buttons
Multiple independent reviewers have flagged that FreeConvert places third-party advertisements near its download buttons in a way that makes them visually similar to the actual interface — easy to click by mistake when you are trying to retrieve your converted photos. This is a known dark pattern in ad-supported web tools. PixHeic has never displayed an advertisement and runs no third-party scripts that could insert one.
Every row reflects verified behaviour. FreeConvert limit data sourced from its pricing page and independently verified through direct testing, 2026.
| Feature | PixHeic | FreeConvert |
|---|---|---|
| Real free daily file limit | Unlimited — no cap of any kind | ~10 files/day (hidden operations cap) |
| Ads near download buttons | Never — zero third-party ads | Yes — reported to blend with UI |
| Privacy architecture | 100% in-browser — zero upload ever | Server-based — files uploaded, SSL encrypted, deleted after retention window |
| Free file size cap | No cap — device RAM only | 1 GB — most generous of any free online tool |
| Concurrent conversions | Unlimited — all files process in parallel | 5 at a time on free tier |
| JPEG quality control | Slider 10%–100%, always free | Quality, resize, and metadata options available |
| Batch ZIP download | Yes — one ZIP for all files | Yes — ZIP download available |
| Works offline | Yes, once decoder is cached | No — requires internet for all operations |
| Account required | Never | No for free tier; yes for paid plans |
| Cost for truly unlimited use | Always free — no paid tier exists | From $12.99/mo (Basic) to $29.99/mo (Pro) |
| GPS / EXIF stripped | Always — no location data in output | User-controlled — strip or preserve |
✦ FreeConvert's 1 GB free file size limit is genuine and the best of any free online converter in this comparison. It earns that row. The operations cap and ad placement are its genuine weaknesses, included because they are real and documented.
The word "free" means something specific with PixHeic and something more conditional with FreeConvert. Here is where that difference shows up.
FreeConvert's own website does not call itself a "free file converter" anywhere on its pages — only the domain name does. Researchers who have investigated the service note that the name leads users to expect unlimited free use, which the service does not provide. There are paid plans at $12.99, $24.99, and $29.99 per month, and users regularly report being surprised when the free tier runs out mid-batch.
Conversion minutes, operations, and per-file time — three separate systems that all apply simultaneously. You can exhaust the operations cap while still having conversion minutes left, and receive an error message referencing a concept that does not appear on the pricing page. PixHeic has no limits of any kind: no minute counter, no operations counter, no per-file timer. Drop the files, collect the JPGs.
FreeConvert's free tier is funded by advertising — which explains the ad placement near download buttons. It also explains why the service requires a server: without cloud infrastructure, there is no product and no ad inventory. PixHeic inverts this entirely. Processing runs in your own browser, so there is no server to run and no ads needed to fund it. Your photos stay where they started.
FreeConvert has real strengths. These are the situations where they matter.
You have very large files — up to 1 GB. FreeConvert's 1 GB free file size limit is the most generous of any online converter. For ProRAW iPhone photos, large TIFF exports, or video files, this headroom is genuinely useful where every competitor imposes a tighter cap.
You need advanced output controls. FreeConvert offers quality, resize, and metadata options for HEIC to JPG conversion. If you need to resize images during conversion, or preserve EXIF capture data, these controls give you more flexibility than PixHeic's quality-only slider.
You convert many different file types, not just HEIC. FreeConvert supports over 1,500 conversion types — video, audio, documents, archives, and more. If you routinely need a broad conversion toolkit and the 10-file daily cap is enough for your photo needs, FreeConvert's breadth makes it a practical one-stop option.
You convert fewer than 10 photos at a time occasionally. Within the operations cap, FreeConvert works fine. For a single photo or a small handful a few times a week, the free tier is adequate and the tool is simple to use.
For converting iPhone camera rolls — batches of 20, 50, or 200 photos — the operations cap makes FreeConvert impractical on the free tier. PixHeic handles any size batch in one session, every time.
Drop your entire HEIC camera roll. PixHeic converts every file in one session, packages them into a single ZIP, and never shows you an ad or a paywall.
