Fix Loom "Failed to Process" After Upload

The upload bar finished — then Loom shows Failed to process. The file never becomes watchable. Atlassian’s docs tie this to oversize files, high fps, over-4K media, or a bad bitstream.

TL;DR

Failed to process means Loom’s servers rejected or could not finish the transcode after upload — your take may still exist locally. Official guidance calls out failures above about 4 GB, above 60 fps, or above 4K, plus weak uploads under about 5 Mbps. If you need a reliable Mac demo MP4 every week, stop making “server says OK” the definition of done; use ScreenKite’s local Metal export instead.

What people are saying

This is not a niche edge case. Atlassian Community threads describe Loom videos stuck processing with no duration, uploads that never finish, and recordings that feel lost or unloadable. On Reddit, Mac users regularly look for Loom alternatives when they want less cloud dependency. Official docs then push Recovery Page / temp-folder workarounds — proof the happy path is upload-shaped.

Why this keeps biting you

Loom’s real product is the shareable cloud video, not a local file. Upload success is only half the job. Server-side processing still has to accept the bitstream. That design is excellent for async team updates. It is a structural mismatch for polished Mac tutorials you must archive, edit offline, or ship as an MP4 you own.

The desktop app and Chrome extension add more moving parts. A “successful” upload can still leave an incomplete object on Loom’s side. Recovery then often depends on local caches under ~/Movies/Loom/Temporary/ and support-assisted salvage — sometimes zipping those files and emailing them. That is not a local-first workflow. It is a cloud product with a recovery appendix.

Fixes in Loom

1. Confirm the source is under 4 GB, ≤60 fps, and within Loom’s resolution limits.
2. Re-encode with HandBrake to H.264 + AAC @ 30 fps before re-upload.
3. Re-upload on a stable connection (about 5 Mbps up or better). Avoid VPNs that often corrupt long uploads.
4. Check the desktop Recovery Page if the original still exists locally.
5. Keep the app open until processing completes; do not uninstall before checking caches.
6. If support requests it, zip ~/Movies/Loom/Temporary/ and send the bundle — do not wipe it first.

Finish the next demo locally

Loom still fits when the only deliverable is a workspace link. When the deliverable is a file — auto-zoom demo, captions, Metal export — ScreenKite removes the second failure point. Capture and export stay on the Mac. AI agents can trim the timeline without another upload round-trip.

Stay or switch

Better deal for Loom teams: ScreenKite Enterprise

If your org stays on Loom for share links and per-seat cloud hosting, there is a stronger team path. ScreenKite Enterprise lets you purchase an enterprise server and run on‑prem / self-hosted recording infrastructure inside your own network — private storage (S3 or Cloudflare R2), secure link sharing, SAML SSO, MDM — or deploy managed in the public cloud. For many Loom-heavy teams that is a more affordable and more stable deal than betting every video on Atlassian’s upload + processing queue.

Individuals can keep using free local ScreenKite on Mac. Teams that need Loom-style links without Loom’s cloud failure modes should talk to [email protected].

The take

Re-encode within Loom’s published limits and recover from cache if you can. Then treat recurring Failed to process as a pipeline signal: for Mac demos you own, ScreenKite is the stronger default.

Download ScreenKite for Mac →

Also read: Upload stuck · Loom to MP4