Quick fix first. A phone that reports not enough storage usually needs one big, safe win: move photos and videos off the phone, or delete duplicate and failed exports. Do that before touching drafts — drafts live only on the phone, and deleting one is permanent.
Video editing eats storage the way nothing else on a phone does. Source clips, drafts, preview files, and finished exports pile up quietly, and the phone only complains when you need space most — mid-export, mid-upload, or while recording. The error feels sudden, but the fill-up was gradual.
The fix is rarely one dramatic deletion. It is a short, careful audit: find what is actually using the space, remove the copies you do not need, and protect the projects you do. This guide walks through that audit in order, from the quickest wins to the deeper clean-up, and explains how to keep the phone from filling up again.
Edits Guide is an independent, unofficial guide. We are not affiliated with, endorsed by, or connected to Meta Platforms, Inc. or Instagram, and nothing here is an official statement about how the app stores files.
The symptom, precisely
Storage trouble shows up in several ways. Edits may refuse to export with a not-enough-space message. The camera may refuse to record. The phone itself may warn that storage is full, or apps may start behaving oddly — crashing, failing to update, or refusing to save. Sometimes the phone reports plenty of space in one place and none in another, because different screens count different categories.
Before anything else, confirm the problem is really storage. If only Edits misbehaves while the phone reports free space, see our app crashing guide or our export failed guide instead. If the phone itself says storage is full, or several apps complain at once, this guide is the right one.
Likely causes, ranked
- Photos and videos fill the phone first. The camera roll is usually the largest single category on a creator’s phone, and it grows with every shoot.
- Drafts and their source clips accumulate. Every unfinished project keeps its source footage on the device, so ten small drafts can quietly hold a large library.
- Finished exports sit beside their drafts. The exported video, the draft, and the source clips are three copies of nearly the same material.
- App caches and temporary files grow. Editing apps keep preview and working files that add up over weeks of use.
- Downloads, offline media, and unused apps. Old downloads, saved videos, and apps you no longer open take space without ever announcing themselves.
- A genuinely small phone. Some phones simply have little storage to begin with, and a creator’s workflow will outgrow them no matter how tidy the habits.
Fixes in order, quickest first
Work through these in order, checking free space after each one. Protect drafts until the last steps — the goal is to free space without losing work.
1. Check what is actually using the space. Open the phone’s storage settings and look at the breakdown by category and by app. Guessing wastes time; the breakdown usually names the culprit in seconds, and it is often not the app you suspected.
2. Delete duplicate and failed exports. Look for repeated exports of the same video and half-finished files from failed attempts. These are pure waste: the finished version exists elsewhere, and the failed ones were never usable. Our export failed guide explains why those partial files appear.
3. Clear Edits’ cache — not its data. In the phone’s app settings, clear the cache for Edits. Cache is temporary working material and is safe to remove. Do not choose clear data or clear storage: that option wipes the app’s saved state, including drafts, and as our drafts guide explains, on-device drafts do not come back.
4. Move photos and videos off the phone. Back up the camera roll to a cloud service or a computer, confirm the backup actually contains the files, and then remove the local copies. This is the single biggest win for most creators, and it is fully reversible as long as the backup is verified first.
5. Export finished projects, then delete their drafts. For every project you have already posted, export a final copy if you have not already, confirm it plays, and then delete the draft and its source clips. A posted video does not need its draft kept forever, and this is where most long-term clutter lives.
6. Remove unused apps and large downloads. Sort apps by size and delete the ones you have not opened in months, along with old downloaded videos and documents. Apps are easy to reinstall later; the space they free is immediate.
7. Restart the phone, then check again. A restart clears temporary files and forces the storage figures to refresh. If the phone still reports no space after the steps above, the remaining usage is real data, not clutter, and the next step is the honest one.
8. Accept the phone’s limit and plan around it. If the phone is genuinely small, edit one project at a time: import, edit, export, post, and clear the draft before starting the next. Smaller export settings, covered in our export settings guide, also shrink every file the phone has to hold.
What not to delete in a hurry
Three deletions cause more regret than any others. First, never clear an app’s data or storage when you meant to clear its cache — data wipes drafts. Second, never delete a draft to free space before exporting a finished copy you have checked. Third, never delete the only copy of source footage for a project you still plan to revise. The space you save is small compared with rebuilding a project from nothing.
The same caution applies to cleaner apps. Tools that promise to free space automatically sometimes delete files they should not, including app data. If you use one, check exactly what it plans to remove before confirming, and never let it touch Edits’ data while drafts are unsaved. The phone’s own storage screen is slower but safer, because it shows you what goes.
How to tell when it is not really a storage problem
Storage warnings are almost always local to your phone, not a server or rollout issue — servers do not fill your device. But two lookalikes deserve a mention. If Edits alone reports a problem while the phone shows free space, the cause is more likely an app fault or a corrupt project; work through the crashing and export guides instead. And if a new app version suddenly behaves differently for many creators at once, check our updates page — a buggy release can mimic a storage problem by failing exports for another reason entirely.
Keeping space free afterwards
The habit that prevents the next full-phone warning is simple: finish what you start. After posting a video, export the final copy, confirm it, and delete the draft and its source clips the same day. Keep the camera roll backed up weekly, and check the storage breakdown once a month the way you would check a bank balance. Creators who do this rarely see the warning at all, because the phone never gets the chance to fill up silently.
For phones with genuinely little storage, one more habit helps: shoot and edit in shorter pieces. Shorter source clips, fewer takes kept, and smaller export settings all shrink the footprint of every project, and the difference across a month of videos is large.
Frequently asked questions
How much free space does Edits need to export?
There is no single figure, because it depends on the video’s length, resolution, and effects. As a rule, keep at least a few times the finished file’s size free — an export needs working room beyond the final file itself, and a nearly full phone leaves it none.
Will clearing the cache delete my drafts?
No. Clearing cache removes temporary working files only. Clearing data or storage is the dangerous option — that wipes the app’s saved state, including drafts. If a screen offers both, choose cache and stop there.
Why does the phone still say storage is full after I deleted videos?
Deleted photos and videos often sit in a trash or recently-deleted folder for weeks before they are truly gone. Empty that folder as well, then restart the phone so the figures refresh.
Can I move Edits drafts to a memory card or the cloud?
Drafts live inside the app on the phone and cannot simply be moved elsewhere. The workable alternative is to export finished projects and keep those files backed up, then delete the drafts you no longer need.
Should I reinstall Edits to free space?
No — not as a storage fix. Reinstalling deletes on-device drafts, and the space it frees is usually less than a camera-roll backup achieves. Use it only as a last resort for a genuinely broken app, and only after exporting everything that matters.
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Storage trouble feels urgent because it always arrives at the worst moment, but it is also one of the most fixable problems on this site. Check the breakdown, delete the copies, back up the roll, and protect the drafts — in that order — and the phone usually has room again within the hour.
A monthly storage routine that takes ten minutes
Once a month, open the storage breakdown and spend ten minutes on it: back up the camera roll, delete duplicate exports, clear the cache of your heaviest apps, and delete drafts of videos you have already posted. Done regularly, this routine keeps the phone comfortably below full, so exports and uploads never have to fight for the last free megabytes.
When a bigger phone is the honest answer
Sometimes no routine is enough. If the phone has very little storage and you edit daily, the honest answer is that the workflow has outgrown the device. In that case, editing on a phone with more room — or regularly moving finished work to a computer — is not a luxury, it is the fix. Recognizing that early saves more frustration than any amount of deleting.
One last habit is worth adopting: before every big shoot or edit, glance at the storage figure. If it is below a comfortable margin, free space first, while you still have time to do it carefully. Panic-deleting under deadline is how good footage gets lost; a two-minute check beforehand is how it never has to happen.